Dasmohapatra, G and Wolff, T and Vonbunau, G (1992) Photochemistry in porous materials, ii .1. photolysis of benzoin ethers in silicalite. Zeitschrift Fur Naturforschung Section B-A Journal of Chemical Sciences , 47 (11). pp. 1541-1544. ISSN 0932-0776

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Abstract

Four benzoin ethers 1 (a: methyl-, b: ethyl-, c: isopropyl-, d: phenylether) were photolyzed inside the channel system of silicalite S-115, a novel type of zeolite. Products which could be separated from the zeolite framework in various relative yields were pinacol ethers (from a, b, c), benzil (a - d), benzaldehyde (a - d), benzoates (a - d), and phenol (d). While the former three types of products clearly arise from Norrish type I cleavage of the parent molecules, a mechanism involving the enolic form of the benzoin ethers is proposed in order to explain the formation of benzoates and phenol.

Item Type:	Article
Subjects:	Microstructure and Characterization Structural Clay Products
Divisions:	UNSPECIFIED
Depositing User:	Bidhan Chaudhuri
Date Deposited:	27 Nov 2013 11:45
Last Modified:	28 Feb 2016 16:25
URI:	http://cgcri.csircentral.net/id/eprint/2326

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