Effects of chain length on behavior of biradicals generated from Norrish type I reaction of 2,2-diphenylcycloalkanones. Isolation and photochemistry of intermediate methylenecyclohexadienyl ketones

DOI: 10.1016/S0040-4039(00)92527-9

Source and publish data:

Tetrahedron Letters p. 3651 - 3654 (1992)

Update date:2022-08-04

Topics:

Authors:

Tanaka Tanaka

Suzuki Suzuki

Yamaguchi

Misawa Misawa

Sakuragi

Tokumaru

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Article abstract of DOI:10.1016/S0040-4039(00)92527-9

The reaction course of biradicals, O=C(↑)-(CH₂)(n-2)-C(↑)Ph₂, generated from Norrish type I reaction of 2,2-diphenylcycloalkanones with various ring sizes, is switched from intramolecular disproportionation (n = 6,7) to acyl-phenyl r

Full text of DOI:10.1016/S0040-4039(00)92527-9

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