CARBONYL-YLIDE ALS ZWISCHENSTUFEN DER PHOTOREAKTION AROMATISCHER KETONE MIT HALOGENKETENACETALEN

DOI: 10.1016/S0040-4039(00)96482-7

Source and publish data:

Tetrahedron Letters p. 4271 - 4274 (1987)

Update date:2022-07-29

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Authors:

Ooms, Pieter

Hartmann, Willy

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Article abstract of DOI:10.1016/S0040-4039(00)96482-7

Photoreactions of benzophenones 1 with haloketene acetals 2 yield oxetanes 3 and tetrahydrofuran carboxylic esters 5 as major products.A mechanism with the intermediate formation of 1,4-diradicals and carbonyl ylides is discussed.

Full text of DOI:10.1016/S0040-4039(00)96482-7

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