97679-40-8Relevant academic research and scientific papers
Cyclopropacycloheptathiophenones and Thiols: Unexpected Rearrangement with Dithiols leading to Benzo- and Cyclo-octa-thiophenes. Spectroscopic and Mechanistic Studies
Hanquet, Bernard,Guilard, Roger,Dusausoy, Yves
, p. 983 - 990 (2007/10/02)
Cyclopropacycloheptathiophen-5-one reacts in an acidic medium with thiols to give addition or rearrangement compounds: addition occurs with ethanethiol, but with 2-mercaptoethanol isomerization of the cyclopropyl ring to a vinyl group oc
UNUSUAL CARBON-CARBON DOUBLE BOND CLEAVAGE IN THIOPHENOHOMOTROPONE SYSTEM PROMOTED BY ETHANEDITHIOL
Hanquet, Bernard,Borai, Mohamed El,Guilard, Roger,Dusausoy, Yves
, p. 2859 - 2862 (2007/10/02)
Non classical carbon-carbon double bond cleavage in a homoaromatic system is initiated by ethanedithiol and p-toluenesulfonic acid.The structure of the unexpected product is proved by X-ray analysis.The proposed mechanism is supported by deuterium labelling experiments and common reactivity considerations.
