Solvent-dependent cis-trans photoisomerization of p-methoxy-p′-nitro-substituted trans,trans,trans-1,6-diphenyl-1,3,5-hexatriene

被引：7

作者：

Sonoda, Y ^{[1
]}

Kawanishi, Y ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, AIST, Nanotechnol Res Inst, Tsukuba, Ibaraki 3058565, Japan

来源：

CHEMISTRY LETTERS | 2003年 / 32卷 / 10期

关键词：

D O I：

10.1246/cl.2003.978

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Irradiation of p-methoxy-p'-nitro-substituted 1,6-diphenyl-1,3,5-hexatriene induced trans, trans, trans --> cis, trans, trans (ttt --> ctt) isomerization in toluene, whereas in acetonitrile inefficient ttt --> ctt, tct isomerization was observed. The results are explained in terms of weakly polar nature of twisted excited states.

引用

页码：978 / 979

页数：2

共 45 条

[1] A heavy-atom effect on the cis-trans photoisomerization of bisformyl-substituted trans,trans,trans-1,6-diphenyl-1,3,5-hexatriene
Sonoda, Y
Kawanishi, Y
Sakuragi, M
CHEMISTRY LETTERS, 1999, (07) : 587 - 588
[2] Solvent-dependent cis-trans one-way photoisomerization of bisformyl-substituted 1,6-diphenyl-1,3,5-hexatriene
Sonoda, Y
Suzuki, Y
CHEMISTRY LETTERS, 1996, (08) : 659 - 660
[3] Substituent effect on the cis-trans photoisomerization of trans,trans,trans-1,6-diphenyl-1,3,5-hexatrienes
Sonoda, Y
Morii, H
Sakuragi, M
Suzuki, Y
CHEMISTRY LETTERS, 1998, (04) : 349 - 350
[4] PHOTOCHEMISTRY OF CIS,TRANS-1,3,5-HEXATRIENE
SRINIVASAN, R
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1961, 83 (13) : 2806 - &
[5] SOLVENT AND TEMPERATURE EFFECTS ON FLUORESCENCE OF ALL-TRANS-1,6-DIPHENYL-1,3,5-HEXATRIENE
CEHELNIK, ED
CUNDALL, RB
LOCKWOOD, JR
PALMER, TF
JOURNAL OF PHYSICAL CHEMISTRY, 1975, 79 (14): : 1369 - 1376
[6] FLUORESCENCE OF DERIVATIVES OF ALL-TRANS-1,6-DIPHENYL-1,3,5-HEXATRIENE
ALFORD, PC
PALMER, TF
CHEMICAL PHYSICS LETTERS, 1986, 127 (01) : 19 - 25
[7] DIFFERENTIAL MEDIUM EFFECTS ON THE TRANS-]CIS PHOTOISOMERIZATION OF ALL-TRANS-1,6-DIPHENYL-1,3,5-HEXATRIENE - COMPETING DIRADICALOID VS ZWITTERIONIC PATHWAYS
SALTIEL, J
KO, DH
FLEMING, SA
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (09) : 4099 - 4100
[8] The s-trans,s-cis-conformer of all-trans-1,6-diphenyl-1,3,5-hexatriene was detected: A response
Saltiel, Jack
JOURNAL OF PHYSICAL ORGANIC CHEMISTRY, 2023, 36 (02)
[9] SPECTROSCOPIC STUDIES OF "TRANS-1,6-DIPHENYL-1,3,5-HEXATRIENE IN ORDERED LIQUID-CRYSTAL SOLUTIONS
CEHELNIK, ED
CUNDALL, RB
TIMMONS, CJ
BOWLEY, RM
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1973, 335 (1602) : 387 - 405
[10] ENTHALPY OF HYDROGENATION OF THE HEXADIENES AND CIS AND TRANS-1,3,5-HEXATRIENE
FANG, W
ROGERS, DW
JOURNAL OF ORGANIC CHEMISTRY, 1992, 57 (08): : 2294 - 2297

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