Ultrafast excited state hydrogen atom transfer in salicylideneaniline driven by changes in aromaticity

被引：53

作者：

Gutierrez-Arzaluz, Luis ^{[1
]}

Cortes-Guzman, Fernando ^{[1
]}

Rocha-Rinza, Tomas ^{[1
]}

Peon, Jorge ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, Inst Chem, Mexico City 04510, DF, Mexico

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2015年 / 17卷 / 47期

关键词：

INTRAMOLECULAR-PROTON-TRANSFER; TRANSFER ESIPT; ELECTRON-DENSITY; DYNAMICS; INDEXES; LUMINESCENCE; PHOTOPHYSICS; CHROMOPHORES; MOLECULES; TOPOLOGY;

D O I：

10.1039/c5cp03699b

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We investigated two important unresolved issues on excited state intramolecular proton transfer (ESIPT) reactions, i.e., their driving force and the charge state of the transferred species by means of quantum chemical topology. We related changes in the aromaticity of a molecule after electron excitation to reaction dynamics in an excited state. Additionally, we found that the conveyed particle has a charge intermediate between that of a bare proton and a neutral hydrogen atom. We anticipate that the analysis presented in this communication will yield valuable insights into ESIPT and other similar photochemical reactions.

引用

页码：31608 / 31612

页数：5

共 50 条

[41] Excited-state intramolecular proton transfer in photochromic jet-cooled N-salicylideneaniline
Otsubo, N
Okabe, C
Mori, H
Sakota, K
Amimoto, K
Kawato, T
Sekiya, H
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2002, 154 (01) : 33 - 39
[42] ULTRAFAST EXCITED-STATE PROTON-TRANSFER IN REVERSED MICELLES
ESCABIPEREZ, JR
FENDLER, JH
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (07) : 2234 - 2236
[43] Ultrafast Energy Transfer and Excited State Coupling in an Artificial Photosynthetic Antenna
Maiuri, M.
Snellenburg, J. J.
van Stokkum, I. H. M.
Pillai, S.
Carter, K. Wong
Gust, D.
Moore, T. A.
Moore, A. L.
van Grondelle, R.
Cerullo, G.
Polli, D.
JOURNAL OF PHYSICAL CHEMISTRY B, 2013, 117 (46): : 14183 - 14190
[44] Ultrafast excited-state deprotonation and electron transfer in hydroxyquinoline derivatives
Kim, TG
Topp, MR
JOURNAL OF PHYSICAL CHEMISTRY A, 2004, 108 (46): : 10060 - 10065
[45] Following the solvent directly during ultrafast excited state proton transfer
Schmidtke, SJ
Underwood, DF
Blank, DA
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (28) : 8620 - 8621
[46] Ultrafast Excited-State Intramolecular Proton Transfer of Aloesaponarin I
Nagaoka, Shin-ichi
Uno, Hidemitsu
Huppert, Dan
JOURNAL OF PHYSICAL CHEMISTRY B, 2013, 117 (16): : 4347 - 4353
[47] Ultrafast Excited-State Intermolecular Proton Transfer in Indigo Oligomer
He, Xuemei
Yang, Fan
Li, Shuang
He, Xiaoxiao
Yu, Anchi
Chen, Jinquan
Xu, Jianhua
Wang, Jianping
JOURNAL OF PHYSICAL CHEMISTRY A, 2019, 123 (30): : 6463 - 6471
[48] Ultrafast excited-state dynamics in photochromic N-salicylideneaniline studied by femtosecond time-resolved REMPI spectroscopy
Okabe, C
Nakabayashi, T
Inokuchi, Y
Nishi, N
Sekiya, H
JOURNAL OF CHEMICAL PHYSICS, 2004, 121 (19): : 9436 - 9442
[49] Hydrogen Atom Transfer Driven Enantioselective Minisci Reaction of Alcohols
Colgan, Avene C.
Proctor, Rupert S. J.
Gibson, David C.
Chuentragool, Padon
Lahdenpera, Antti S. K.
Ermanis, Kristaps
Phipps, Robert J.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2022, 61 (25)
[50] Theoretical studies of conjugation effects on excited state intramolecular hydrogen-atom transfer reactions in model systems
Baiz, Carlos R.
Dunietz, Barry D.
JOURNAL OF PHYSICAL CHEMISTRY A, 2007, 111 (40): : 10139 - 10143

← 1 2 3 4 5 →