133378-82-2Relevant articles and documents
Asymmetric Diels-Alder Cycloadditions with C2-Symmetrical Chiral Carbamoylnitroso Dienophiles
Defoin, Albert,Brouillard-Piochet, Agnes,Streith, Jacques
, p. 103 - 109 (2007/10/02)
The C2-symmetrical chiral pyrrolidines 2 and 3 are of opposite helicity.The corresponding N-acylnitroso dienophiles 6 and 7 react in good yield with cyclohexadiene, leading thereby with excellent diastereoisomeric excess to the expected Diels-A