Divergent rearrangement pathways in the electron-transfer induced spiropentane-methylenecyclobutane rearrangement: Role of CIP and SSIP

DOI: 10.1016/S0040-4039(00)97375-1

Source and publish data:

Tetrahedron Letters p. 2411 - 2414 (1990)

Update date:2022-08-02

Topics:

Authors:

Miyashi Miyashi

Takahashi

Ohaku Ohaku

Yokogawa

Morishima

Mukai Mukai

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Article abstract of DOI:10.1016/S0040-4039(00)97375-1

Photogenerated 1,1-diarylspiropentane cation radicals competitively rearranged to the more thermodynamically stable 1-(diarylmethylene)cyclobutanes and the less stable 2,2-diaryl-1-methylenecyclobutanes in a concerted and stepwise manner, respectively.

Full text of DOI:10.1016/S0040-4039(00)97375-1

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