412299-21-9Relevant articles and documents
Synthesis of 4-alkoxycarbonyl-butenolides by uncatalyzed one-pot cyclization of 1,3-bis(silyloxy)alk-1-enes with oxalyl chloride
Dede, Rüdiger,Michaelis, Lars,Fuentes, Dilver,Yawer, Mirza Arfan,Hussain, Ibrar,Fischer, Christine,Langer, Peter
, p. 12547 - 12561 (2008/03/13)
3-Hydroxy-4-alkoxycarbonyl-butenolides were prepared by one-pot cyclizations of 1,3-bis(silyloxy)alk-1-enes with oxalyl chloride.
Synthesis of isotetronic acids by cyclization of 1,3-bis(trimethylsilyloxy) alk-1-enes with oxalyl chloride
Dede, Rüdiger,Michaelis, Lars,Langer, Peter
, p. 8129 - 8131 (2007/10/03)
Isotetronic acids were regioselectively prepared by cyclization of 1,3-bis(trimethylsilyloxy)alk-1-enes with oxalyl chloride.