FEMTOSECOND TRANSIENT ABSORPTION STUDY OF THE RING-OPENING REACTION OF 1,3-CYCLOHEXADIENE

被引：68

作者：

PULLEN, S

WALKER, LA

DONOVAN, B

SENSION, RJ

机构：

[1] Department of Chemistry, University of Michigan, Ann Arbor

来源：

CHEMICAL PHYSICS LETTERS | 1995年 / 242卷 / 4-5期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0009-2614(95)00772-V

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：

Deep ultraviolet femtosecond transient absorption measurements of the photoisomerization reaction of 1,3-cyclohexadiene to form cis-1,3,5-hexatriene demonstrate that the rate of the photochemical ring-opening reaction is greater than or equal to 1 ps(-1). The subsequent kinetics observed in picosecond resonance Raman and transient absorption measurements represent the time scales for vibrational and conformational relaxation of the photoproduct.

引用

页码：415 / 420

页数：6

共 16 条

[1]

ELSAESSER T, 1991, ANNU REV PHYS CHEM, V42, P83

[2]

Jacobs HJC, 1979, ADV PHOTOCHEM, V11, P305, DOI DOI 10.1002/9780470133415.CH4

[3] TRANSMISSION FILTERS FOR THE ULTRAVIOLET [J].