CIS TRANS ISOMERIZATION OF THIOINDIGO DERIVATIVES ADSORBED ON SILICA-GEL MODIFIED WITH OCTADECYL GROUPS

被引：10

作者：

FUKUNISHI, K

TATSUMA, M

RAHMAN, SMFU

KUWABARA, M

YAMANAKA, H

NOMURA, M

机构：

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1990年 / 63卷 / 12期

关键词：

D O I：

10.1246/bcsj.63.3701

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A photochromic behavior based on the cis/trans isomerization of thioindigo derivatives (I) adsorbed on alkylated silica gel is described. The reversible cis/trans isomerization of I in the adsorbed state can be induced by irradiation, and the signal is read out as fluorescence. The thermal cis-to-trans isomerization of I adsorbed on modified silica gel is extremely slow, compared with that obtained on untreated silica gel.

引用

收藏

页码：3701 / 3703

页数：3

相关论文

共 16 条

[1] SURFACE PHOTOCHEMISTRY - THE AMIDE PHOTO-FRIES REARRANGEMENT [J].

ABDELMALIK, MM ;

DEMAYO, P .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1984, 62 (07) :1275-1278

[2] PHOTOISOMERIZATION OF THIOINDIGO ADSORBED ON ALUMINA [J].

BREUER, HD ;

JACOB, H .

CHEMICAL PHYSICS LETTERS, 1980, 73 (01) :172-174

[3] PHOTO-ACOUSTIC STUDY OF THE PHOTOCHEMISTRY OF ADSORBED INDIGOID DYES [J].

BREUER, HD ;

JACOB, H ;

DUSTER, G .

APPLIED OPTICS, 1982, 21 (01) :41-43

[4] USE OF SOLID ACIDS TO CATALYZE THE CIS TRANS PHOTOISOMERIZATION OF ALPHA,BETA-UNSATURATED CARBONYL-COMPOUNDS [J].

CHILDS, RF ;

DUFFEY, B ;

MIKAGIBALA, A .

JOURNAL OF ORGANIC CHEMISTRY, 1984, 49 (23) :4352-4358

[5] SURFACE PHOTOCHEMISTRY - SILICA-GEL AS A MEDIUM FOR PHOTOCHEMICAL CYCLO-ADDITION OF ENONES TO ALLENE [J].

DAVE, V ;

FARWAHA, R ;

DEMAYO, P ;

STOTHERS, JB .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1985, 63 (09) :2401-2405

[6]

DEMAYO P, 1984, CAN J CHEM, V62, P1001

[7] SURFACE PHOTOCHEMISTRY - ENONE PHOTOCYCLOADDITION BY ADSORBED MOLECULES ON SILICA-GEL AND ALUMINA [J].

FARWAHA, R ;

DEMAYO, P ;

SCHAUBLE, JH ;

TOONG, YC .

JOURNAL OF ORGANIC CHEMISTRY, 1985, 50 (02) :245-250

[8]

FASSLER D, 1984, Z CHEM, V24, P411

[9]

FUKINISHI K, 1989, B CHIM SOC JPN, V63, P3733

[10] A PHOTOACOUSTIC STUDY OF PHOTOCHROMIC REACTIONS IN THE CRYSTALLINE AND ADSORBED STATES [J].

GUSTEN, H ;

HEINRICH, G ;

ACHE, HJ .

JOURNAL OF PHOTOCHEMISTRY, 1985, 28 (03) :309-314