CONCERNING METHOXY SUBSTITUENT EFFECT AND TROPOTACTIC ASSISTANCE BY METHYLENE CHAIN ON PHOTOCYCLIZATION OF n-METHYLENE DICINNAMATES

DOI: 10.1016/S0040-4039(00)88310-0

Source and publish data:

Tetrahedron Letters p. 4237 - 4240 (1983)

Update date:2022-08-04

Topics:

Authors:

Kuzuya, Masayuki

Tanaka, Mitsushi

Okuda, Takachiyo

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Article abstract of DOI:10.1016/S0040-4039(00)88310-0

Methoxy substituent effect and topotactic assistance by the methylene chain of n-methylene dicinnamates upon the photocyclization to the cyclobutane derivatives was explored and the relative efficiencies were rationalized in terms of the odd electron densities of S₁ state obtained by the CNDO/S-CI excited state calculation.

Full text of DOI:10.1016/S0040-4039(00)88310-0

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