1361938-46-6Relevant articles and documents
Synthesis of chiral tetronic acid derivatives via organocatalytic conjugate addition of ethyl 4-chloro-3-oxobutanoate to nitroalkenes
Yan, Yun-Yun,Lu, Rui-Jiong,Wang, Jin-Jia,Xuan, Yi-Ning,Yan, Ming
, p. 6123 - 6130 (2012/09/05)
Asymmetric conjugate addition of ethyl 4-chloro-3-oxobutanoate to nitroalkenes and subsequent intramolecular cyclization had been developed. This one-pot reaction provided tetronic acid derivatives in good yields and with excellent enantioselectivities. 6