SUBSTITUENT EFFECTS ON THE DECOMPOSITION OF 1,2-DIOXETANES: A HAMMETT CORRELATION FOR SUBSTITUTED 1,6-DIARYL-1,5,7,8-TETRAOXABICYCLOY4.2.0(OCTANES

DOI: 10.1016/S0040-4039(00)87500-0

Source and publish data:

Tetrahedron Letters p. 2943 - 2946 (1982)

Update date:2022-08-03

Topics:

Authors:

Schaap, Paul A.

Gagnon, Steven D.

Zaklika, K. A.

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Article abstract of DOI:10.1016/S0040-4039(00)87500-0

Rates of decomposition for 1,2-dioxetanes obtained from addition of singlet oxygen to substituted 2,3-diaryl-1,4-dioxenes have been found to obey a Hammett relationship with ?=++-0.24 (n 15, r 0.92).The results are taken as support for a biradical mechanism.

Full text of DOI:10.1016/S0040-4039(00)87500-0

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