99222-19-2Relevant academic research and scientific papers
BIS(TERT-BUTYLSULFONYL)ACETYLENE AS A GENERAL SYNTHETIC EQUIVALENT OF ALKYNES IN DIELS-ALDER CHEMISTRY. II: REDUCTIVE AND ALKYLATIVE DESULFONYLATIONS OF BICYCLIC 1-ALKYL-2-(TERT-BUTYLSULFONYL)ETHENES
Virgili, Marina,Belloch, Jordi,Moyano, Albert,Pericas, Miquel A.,Riera, Antoni
, p. 4583 - 4586 (2007/10/02)
Both reductive and alkylative desulfonylations of bicyclic vinyl sulfones derived from Diels-Alder cycloadducts of bis(tert-butylsulfonyl)acetylene (1) are described.These transformations establish the synthetic equivalence of 1 with acetylene, 1-alkynes
STEREOCHEMISTRY OF THERMAL CYCLOADDITION OF DISILENE WITH ACETYLENE
Nakadaira, Yasuhiro,Sato, Ryuji,Sakurai, Hideki
, p. 643 - 646 (2007/10/02)
The reaction of diphenylacetylene with thermally generated cis- and trans-1,2-dimethyl-1,2-diphenyldisilene at 300 deg C gave a mixture of the cycloadducts in a stereoselective but not completely stereospecific manner.A stepwise radical mechanism is suggested.
