Free-radical rearrangement of enol sulfonates

1970 ◽  
Vol 92 (10) ◽  
pp. 3203-3205 ◽  
Author(s):  
Norbert. Frydman ◽  
Yehuda. Mazur
Keyword(s):  
Free Radical ◽  
Radical Rearrangement

A cyclobutanone-based tandem free radical rearrangement

1994 ◽  
Vol 35 (31) ◽  
pp. 5563-5566 ◽  
Author(s):  
Paul Dowd ◽  
Wei Zhang ◽  
Khalid Mahmood
Keyword(s):  
Free Radical ◽  
Radical Rearrangement

The pyrolysis of 6a,11b-Dihydro-7-thiabenzo[c]fluorene 7,7-dioxide and some of its derivatives

1968 ◽  
Vol 21 (6) ◽  
pp. 1571 ◽  
Author(s):  
W Davies ◽  
BC Ennis ◽  
QN Porter
Keyword(s):  
Free Radical ◽  
Title Compound ◽  
Compound A ◽  
Radical Rearrangement ◽  
Rearrangement Mechanism ◽  
Derivatives Of

It is shown that heat in the absence of a solvent converts the title compound into benzo[k,l]thioxanthen 7,7-dioxide, 7-thiabenzo[c]fluorene, and o-(1-naphthyl)-benzenesulphonic acid. From these results and a consideration of the related pyrolyses of the 3,10- and 1,8-dimethyl derivatives of the title compound, a free-radical rearrangement mechanism is proposed to explain the observations.

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