Tetrahedron

Study of the pyrolytic chemistry of isobenzofurylmethyl benzoates

PS Chen, CH Chou

Index: Chen, Ping-Shu; Chou, Chin-Hsing Tetrahedron, 1997 , vol. 53, # 50 p. 17115 - 17126

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Citation Number: 7

Abstract

Pyrolysis of (1-isobenzofuryl) methyl benzoate (9a), produced in situ from flash vacuum pyrolysis of (7-oxa-1-benzonorbornenyl) methyl benzoate (10a), gave methylenebenzocyclobutenone (4), 2-ethynylbenzaldehyde (5) and benzocyclopentadienone (6). The deuterium-labeled study indicated that the mechanism for the formation of these products involved the double migrations of benzoate group in 9a. ...