93914-97-7Relevant academic research and scientific papers
Synthesis, stereochemistry, and transformations of (E)-1,2-bis(benzenesulfonyl)ethylene cycloadducts to 2-oxa substituted 1,3-dienes
Lucchi, Ottorino De,Lucchini, Vittorio,Zamai, Moreno,Modena, Giorgio,Valle, Giovanni
, p. 2487 - 2497 (2007/10/02)
The cycloaddition of (E)-1,2-bis(benzenesulfonyl)ethylene (2) to 2-acetoxy- and 2-silyloxy-1,3-cyclodienes occurs in high yields and with high stereoselectivity.Structure assignment has been based largely on 1H nmr nuclear Overhauser effect (nOe) experime
