A photochromic thiophenophan-1-ene

被引：29

作者：

Takeshita, M ^{[1
]}

Nagai, M ^{[1
]}

Yamato, T ^{[1
]}

机构：

[1] Saga Univ, Fac Sci & Engn, Dept Chem & Appl Chem, Saga 8408502, Japan

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 13期

关键词：

D O I：

10.1039/b303916a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A thiophenophan-1-ene, of which two thiophene rings are bridged at 2- and 4-positions, was synthesized and its quantum yield for the photocyclization reaction was increased due to fixation to the photoactive anti-conformation.

引用

页码：1496 / 1497

页数：2

共 16 条

[1] Synthesis and photochromic properties of helically locked 1,2-dithienylethenes [J].

Dinescu, L ;

Wang, ZY .

CHEMICAL COMMUNICATIONS, 1999, (24) :2497-2498

[2] Diarylethenes for memories and switches [J].

Irie, M .

CHEMICAL REVIEWS, 2000, 100 (05) :1685-1716

[3] Synthesis and properties of photochromic diarylethenes with heterocyclic aryl groups [J].

Irie, M ;

Uchida, K .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1998, 71 (05) :985-996

[4] Single-crystalline photochromism of diarylethenes: reactivity-structure relationship [J].

Kobatake, S ;

Uchida, K ;

Tsuchida, E ;

Irie, M .

CHEMICAL COMMUNICATIONS, 2002, (23) :2804-2805

[5]

Takeshita M, 2002, ANGEW CHEM INT EDIT, V41, P2156, DOI 10.1002/1521-3773(20020617)41:12<2156::AID-ANIE2156>3.0.CO

[6]

2-0

[7] SYNTHESIS AND CONFORMATION OF DITHIA[3]METACYCLO[3]THIOPHENOPHANES AND [2]METACYCLO[2]THIOPHENOPHANES [J].

TAKESHITA, M ;

TASHIRO, M .

JOURNAL OF ORGANIC CHEMISTRY, 1991, 56 (08) :2837-2845

[8] Synthesis and photochromic properties of 1,2-dicyano[2.n]metacyclophan-1-enes [J].

Takeshita, M ;

Yamato, T .

TETRAHEDRON LETTERS, 2001, 42 (26) :4345-4347

[9] Enhancement of the photocyclization quantum yield of 2,2'-dimethyl-3,3'-(perfluorocyclopentene-1,2-diyl)bis(benzo[b]-thiophene-6-sulfonate) by inclusion in a cyclodextrin cavity [J].

Takeshita, M ;

Choi, CN ;

Irie, M .

CHEMICAL COMMUNICATIONS, 1997, (23) :2265-2266

[10] Photochromism of dithienylethenes included in cyclodextrins [J].

Takeshita, M ;

Kato, N ;

Kawauchi, S ;

Imase, T ;

Watanabe, J ;

Irie, M .

JOURNAL OF ORGANIC CHEMISTRY, 1998, 63 (25) :9306-9313

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