30463-06-0Relevant articles and documents
Synthesis of Functionalized 1-Silyl-substituted Dienes by Regioselective Cyclopropanation of 1-Silyl-substituted Butadienes with Dibromocarbene Followed by AgI-Promoted Ring-opening of the resulting Dibromocyclopropanes
Weng, Wu-Wang,Luh, Tien-Yau
, p. 2687 - 2692 (2007/10/02)
The reaction of 1-trimethylsilyl-substituted butadienes with dibromocarbene, generated from CHBr3 and KOH under phase-transfer conditions gave, regioselectively, the corresponding cyclopropane adduct.The ring formation occurs at the double bond away from