PHOTOCHEMISTRY OF TRIETHYLAMINE-ACID CHLORIDE CHARGE-TRANSFER COMPLEXES

被引：4
作者：
DAS, S
RAJESH, CS
THANULINGAM, TL
RAMAIAH, D
GEORGE, MV
机构：
[1] Photochemistry Research Unit, Regional Research Laboratory (CSIR)
来源：
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1994年 / 07期
关键词：
D O I：
10.1039/p29940001545
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Charge-transfer (CT) complexes formed between various para-substituted benzoyl chlorides and triethylamine in acetonitrile have been studied spectrophotometrically. Photoactivation of these CT complexes lead to products arising from the reactions of acyl and aminoalkyl radicals. These photochemical processes have been utilized to generate acyl radicals from O-allylsalicylyl chloride which undergoes intramolecular cyclization to form 3-methylchroman-4-one 20 in good yields.
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页码：1545 / 1547
页数：3
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