Flash vacuum pyrolysis of dialkyl diazobenzylphosphonates forming styrenes via a Wittig type intermediate

DOI: 10.1016/S0040-4039(00)97806-7

Source and publish data:

Tetrahedron Letters p. 5061 - 5064 (1990)

Update date:2022-07-29

Topics:

Authors:

Tomioka Tomioka

Watanabe

Kobayashi

Hirai Hirai

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Article abstract of DOI:10.1016/S0040-4039(00)97806-7

Phenylphosphonylcarbene generated in gas phase at high temperature produced 1,2-oxaphosphetane 1-oxides as a result of intramolecular C-H insertion into ester alkyl group, which underwent fragmentation leading to styrene derivatives and metaphosphate at higher temperature.

Full text of DOI:10.1016/S0040-4039(00)97806-7

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