Femtosecond dynamics of intramolecular photoinduced proton transfer in N-substituted 2-(2-aminophenyl)-4H-3,1-benzoxazin-4-ones View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2010-11-14

AUTHORS

M. N. Khimich, F. E. Gostev, I. V. Shelaev, O. M. Sarkisov, E. A. Birgen, B. M. Bolotin, B. M. Uzhinov

ABSTRACT

Femtosecond dynamics of processes in the excited state of 2-(2-aminophenyl)-4H-3,1-benzoxazin-4-ones has been studied by femtosecond absorption spectroscopy. The rate constants of intramolecular photoinduced proton transfer (IPPT) have been determined for the N-substituted derivatives (0.7–11 ps−1). The IPPT rate constant depends on the inductive constant of the substituent and the potential barrier height, which was calculated by a quantum-chemical method (TDDFT). The multiexponential character of the kinetics of photoinduced absorption by the compounds with a low inductive constant of the N-substituent in the spectral region of the S1 → SN absorption and the stimulated emission of the IPPT product is explained by the rapid (∼10 ps−1) relaxation process preceding the IPPT. More... »

PAGES

482-491

Identifiers

URI

http://scigraph.springernature.com/pub.10.1134/s0018143910060056

DOI

http://dx.doi.org/10.1134/s0018143910060056

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1038378577


Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
Incoming Citations Browse incoming citations for this publication using opencitations.net

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/03", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Chemical Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0306", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Physical Chemistry (incl. Structural)", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "Moscow State University, 119991, Moscow, Russia", 
          "id": "http://www.grid.ac/institutes/grid.14476.30", 
          "name": [
            "Moscow State University, 119991, Moscow, Russia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Khimich", 
        "givenName": "M. N.", 
        "id": "sg:person.01320142331.07", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01320142331.07"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Semenov Institute of Chemical Physics, Russian Academy of Sciences, ul. Kosygina 4, 119991, Moscow, Russia", 
          "id": "http://www.grid.ac/institutes/grid.424930.8", 
          "name": [
            "Semenov Institute of Chemical Physics, Russian Academy of Sciences, ul. Kosygina 4, 119991, Moscow, Russia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Gostev", 
        "givenName": "F. E.", 
        "id": "sg:person.0642125405.59", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0642125405.59"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Semenov Institute of Chemical Physics, Russian Academy of Sciences, ul. Kosygina 4, 119991, Moscow, Russia", 
          "id": "http://www.grid.ac/institutes/grid.424930.8", 
          "name": [
            "Semenov Institute of Chemical Physics, Russian Academy of Sciences, ul. Kosygina 4, 119991, Moscow, Russia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Shelaev", 
        "givenName": "I. V.", 
        "id": "sg:person.01365531505.64", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01365531505.64"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Semenov Institute of Chemical Physics, Russian Academy of Sciences, ul. Kosygina 4, 119991, Moscow, Russia", 
          "id": "http://www.grid.ac/institutes/grid.424930.8", 
          "name": [
            "Semenov Institute of Chemical Physics, Russian Academy of Sciences, ul. Kosygina 4, 119991, Moscow, Russia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Sarkisov", 
        "givenName": "O. M.", 
        "id": "sg:person.01207031005.95", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01207031005.95"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Research Institute for Reagents and Ultra-High-Purity Chemicals, Bogorodskii val 3, 107076, Moscow, Russia", 
          "id": "http://www.grid.ac/institutes/None", 
          "name": [
            "Research Institute for Reagents and Ultra-High-Purity Chemicals, Bogorodskii val 3, 107076, Moscow, Russia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Birgen", 
        "givenName": "E. A.", 
        "id": "sg:person.015564630445.47", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015564630445.47"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Research Institute for Reagents and Ultra-High-Purity Chemicals, Bogorodskii val 3, 107076, Moscow, Russia", 
          "id": "http://www.grid.ac/institutes/None", 
          "name": [
            "Research Institute for Reagents and Ultra-High-Purity Chemicals, Bogorodskii val 3, 107076, Moscow, Russia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Bolotin", 
        "givenName": "B. M.", 
        "id": "sg:person.014177376371.41", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014177376371.41"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Moscow State University, 119991, Moscow, Russia", 
          "id": "http://www.grid.ac/institutes/grid.14476.30", 
          "name": [
            "Moscow State University, 119991, Moscow, Russia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Uzhinov", 
        "givenName": "B. M.", 
        "id": "sg:person.010317351111.26", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010317351111.26"
        ], 
        "type": "Person"
      }
    ], 
    "datePublished": "2010-11-14", 
    "datePublishedReg": "2010-11-14", 
    "description": "Femtosecond dynamics of processes in the excited state of 2-(2-aminophenyl)-4H-3,1-benzoxazin-4-ones has been studied by femtosecond absorption spectroscopy. The rate constants of intramolecular photoinduced proton transfer (IPPT) have been determined for the N-substituted derivatives (0.7\u201311 ps\u22121). The IPPT rate constant depends on the inductive constant of the substituent and the potential barrier height, which was calculated by a quantum-chemical method (TDDFT). The multiexponential character of the kinetics of photoinduced absorption by the compounds with a low inductive constant of the N-substituent in the spectral region of the S1 \u2192 SN absorption and the stimulated emission of the IPPT product is explained by the rapid (\u223c10 ps\u22121) relaxation process preceding the IPPT.", 
    "genre": "article", 
    "id": "sg:pub.10.1134/s0018143910060056", 
    "inLanguage": "en", 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1136757", 
        "issn": [
          "0018-1439", 
          "0023-1193"
        ], 
        "name": "High Energy Chemistry", 
        "publisher": "Pleiades Publishing", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "6", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "44"
      }
    ], 
    "keywords": [
      "proton transfer", 
      "quantum-chemical methods", 
      "femtosecond dynamics", 
      "rate constants", 
      "inductive constants", 
      "femtosecond absorption spectroscopy", 
      "absorption spectroscopy", 
      "rapid relaxation process", 
      "excited states", 
      "substituents", 
      "relaxation processes", 
      "multiexponential character", 
      "spectral region", 
      "Sn absorption", 
      "constants", 
      "barrier height", 
      "potential barrier height", 
      "spectroscopy", 
      "absorption", 
      "compounds", 
      "derivatives", 
      "transfer", 
      "kinetics", 
      "products", 
      "emission", 
      "process", 
      "dynamics", 
      "method", 
      "character", 
      "state", 
      "IPPT", 
      "S1", 
      "region", 
      "height", 
      "IPPT rate constant", 
      "low inductive constant", 
      "IPPT product"
    ], 
    "name": "Femtosecond dynamics of intramolecular photoinduced proton transfer in N-substituted 2-(2-aminophenyl)-4H-3,1-benzoxazin-4-ones", 
    "pagination": "482-491", 
    "productId": [
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1038378577"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1134/s0018143910060056"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1134/s0018143910060056", 
      "https://app.dimensions.ai/details/publication/pub.1038378577"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2022-01-01T18:21", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-springernature-scigraph/baseset/20220101/entities/gbq_results/article/article_508.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "https://doi.org/10.1134/s0018143910060056"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1134/s0018143910060056'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1134/s0018143910060056'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1134/s0018143910060056'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1134/s0018143910060056'


 

This table displays all metadata directly associated to this object as RDF triples.

143 TRIPLES      21 PREDICATES      62 URIs      54 LITERALS      6 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1134/s0018143910060056 schema:about anzsrc-for:03
2 anzsrc-for:0306
3 schema:author Ncd1003e4df994abbafd0c5862a0c3114
4 schema:datePublished 2010-11-14
5 schema:datePublishedReg 2010-11-14
6 schema:description Femtosecond dynamics of processes in the excited state of 2-(2-aminophenyl)-4H-3,1-benzoxazin-4-ones has been studied by femtosecond absorption spectroscopy. The rate constants of intramolecular photoinduced proton transfer (IPPT) have been determined for the N-substituted derivatives (0.7–11 ps−1). The IPPT rate constant depends on the inductive constant of the substituent and the potential barrier height, which was calculated by a quantum-chemical method (TDDFT). The multiexponential character of the kinetics of photoinduced absorption by the compounds with a low inductive constant of the N-substituent in the spectral region of the S1 → SN absorption and the stimulated emission of the IPPT product is explained by the rapid (∼10 ps−1) relaxation process preceding the IPPT.
7 schema:genre article
8 schema:inLanguage en
9 schema:isAccessibleForFree false
10 schema:isPartOf N24e3dba7ce7744f589186098d3e484f2
11 Nb0d0b5888b464ea58620cd3ede783bc3
12 sg:journal.1136757
13 schema:keywords IPPT
14 IPPT product
15 IPPT rate constant
16 S1
17 Sn absorption
18 absorption
19 absorption spectroscopy
20 barrier height
21 character
22 compounds
23 constants
24 derivatives
25 dynamics
26 emission
27 excited states
28 femtosecond absorption spectroscopy
29 femtosecond dynamics
30 height
31 inductive constants
32 kinetics
33 low inductive constant
34 method
35 multiexponential character
36 potential barrier height
37 process
38 products
39 proton transfer
40 quantum-chemical methods
41 rapid relaxation process
42 rate constants
43 region
44 relaxation processes
45 spectral region
46 spectroscopy
47 state
48 substituents
49 transfer
50 schema:name Femtosecond dynamics of intramolecular photoinduced proton transfer in N-substituted 2-(2-aminophenyl)-4H-3,1-benzoxazin-4-ones
51 schema:pagination 482-491
52 schema:productId N70793b7370de4d68a7730c9ceaf1c64d
53 N88de1e7f3044408580848649b39f5045
54 schema:sameAs https://app.dimensions.ai/details/publication/pub.1038378577
55 https://doi.org/10.1134/s0018143910060056
56 schema:sdDatePublished 2022-01-01T18:21
57 schema:sdLicense https://scigraph.springernature.com/explorer/license/
58 schema:sdPublisher N4ff400c617094318905be8cc9d24a480
59 schema:url https://doi.org/10.1134/s0018143910060056
60 sgo:license sg:explorer/license/
61 sgo:sdDataset articles
62 rdf:type schema:ScholarlyArticle
63 N166d3e2c1982459eb41d4d063ec5ee33 rdf:first sg:person.014177376371.41
64 rdf:rest Nfb90aee52b284474af08e049cd936550
65 N24e3dba7ce7744f589186098d3e484f2 schema:issueNumber 6
66 rdf:type schema:PublicationIssue
67 N39a116d614f0462fb7655e5fc05e5a6e rdf:first sg:person.0642125405.59
68 rdf:rest N40a1a9e8f4a74b5aa654462c817e965f
69 N40a1a9e8f4a74b5aa654462c817e965f rdf:first sg:person.01365531505.64
70 rdf:rest N78514ec1104c4a1cb22308017d2110ee
71 N4ff400c617094318905be8cc9d24a480 schema:name Springer Nature - SN SciGraph project
72 rdf:type schema:Organization
73 N6477cf506fa840b9808b4d2b525163b5 rdf:first sg:person.015564630445.47
74 rdf:rest N166d3e2c1982459eb41d4d063ec5ee33
75 N70793b7370de4d68a7730c9ceaf1c64d schema:name doi
76 schema:value 10.1134/s0018143910060056
77 rdf:type schema:PropertyValue
78 N78514ec1104c4a1cb22308017d2110ee rdf:first sg:person.01207031005.95
79 rdf:rest N6477cf506fa840b9808b4d2b525163b5
80 N88de1e7f3044408580848649b39f5045 schema:name dimensions_id
81 schema:value pub.1038378577
82 rdf:type schema:PropertyValue
83 Nb0d0b5888b464ea58620cd3ede783bc3 schema:volumeNumber 44
84 rdf:type schema:PublicationVolume
85 Ncd1003e4df994abbafd0c5862a0c3114 rdf:first sg:person.01320142331.07
86 rdf:rest N39a116d614f0462fb7655e5fc05e5a6e
87 Nfb90aee52b284474af08e049cd936550 rdf:first sg:person.010317351111.26
88 rdf:rest rdf:nil
89 anzsrc-for:03 schema:inDefinedTermSet anzsrc-for:
90 schema:name Chemical Sciences
91 rdf:type schema:DefinedTerm
92 anzsrc-for:0306 schema:inDefinedTermSet anzsrc-for:
93 schema:name Physical Chemistry (incl. Structural)
94 rdf:type schema:DefinedTerm
95 sg:journal.1136757 schema:issn 0018-1439
96 0023-1193
97 schema:name High Energy Chemistry
98 schema:publisher Pleiades Publishing
99 rdf:type schema:Periodical
100 sg:person.010317351111.26 schema:affiliation grid-institutes:grid.14476.30
101 schema:familyName Uzhinov
102 schema:givenName B. M.
103 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010317351111.26
104 rdf:type schema:Person
105 sg:person.01207031005.95 schema:affiliation grid-institutes:grid.424930.8
106 schema:familyName Sarkisov
107 schema:givenName O. M.
108 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01207031005.95
109 rdf:type schema:Person
110 sg:person.01320142331.07 schema:affiliation grid-institutes:grid.14476.30
111 schema:familyName Khimich
112 schema:givenName M. N.
113 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01320142331.07
114 rdf:type schema:Person
115 sg:person.01365531505.64 schema:affiliation grid-institutes:grid.424930.8
116 schema:familyName Shelaev
117 schema:givenName I. V.
118 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01365531505.64
119 rdf:type schema:Person
120 sg:person.014177376371.41 schema:affiliation grid-institutes:None
121 schema:familyName Bolotin
122 schema:givenName B. M.
123 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014177376371.41
124 rdf:type schema:Person
125 sg:person.015564630445.47 schema:affiliation grid-institutes:None
126 schema:familyName Birgen
127 schema:givenName E. A.
128 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015564630445.47
129 rdf:type schema:Person
130 sg:person.0642125405.59 schema:affiliation grid-institutes:grid.424930.8
131 schema:familyName Gostev
132 schema:givenName F. E.
133 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0642125405.59
134 rdf:type schema:Person
135 grid-institutes:None schema:alternateName Research Institute for Reagents and Ultra-High-Purity Chemicals, Bogorodskii val 3, 107076, Moscow, Russia
136 schema:name Research Institute for Reagents and Ultra-High-Purity Chemicals, Bogorodskii val 3, 107076, Moscow, Russia
137 rdf:type schema:Organization
138 grid-institutes:grid.14476.30 schema:alternateName Moscow State University, 119991, Moscow, Russia
139 schema:name Moscow State University, 119991, Moscow, Russia
140 rdf:type schema:Organization
141 grid-institutes:grid.424930.8 schema:alternateName Semenov Institute of Chemical Physics, Russian Academy of Sciences, ul. Kosygina 4, 119991, Moscow, Russia
142 schema:name Semenov Institute of Chemical Physics, Russian Academy of Sciences, ul. Kosygina 4, 119991, Moscow, Russia
143 rdf:type schema:Organization
 




Preview window. Press ESC to close (or click here)


...