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Title: Facile ketone sensitized photochemical ring opening of isoxazolidines to β-enaminocarbonyl compounds
Authors: Singh, Rajinder
Singh, Gurmit
Ishar, Mohan Paul S
Keywords: Photochemical;isoxazolidine;ring-opening;sensitized;irradiation
Issue Date: Feb-2010
Publisher: CSIR
Abstract: Isoxazolidines, which are otherwise transparent (Pyrex-filter) to UV light, undergo both inter- and intramolecular ketone sensitized photocleavage to furnish β-enaminocarbonyl compounds. A series of experiments on variedly substituted isoxazolidines under different sets of irradiation conditions have been conducted to delineate the mechanistic details, in particular, the photosensitization by carbonyl moiety.
Page(s): 234-240
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.49B(02) [February 2010]

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