138212-47-2Relevant articles and documents
Stereodivergent Approach to β-Hydroxy α-Amino Acids from C2-Symmetrical Alk-2-yne-1,4-diols
Amador, Marta,Ariza, Xavier,Garcia, Jordi,Sevilla, Sara
, p. 4511 - 4514 (2007/10/03)
(Matrix Presented) A new stereodivergent route to erythro- and threo-β-substituted serines from a common C2-symmetrical alk-2-yne-1,4-diol is described. Stereocontrol in such an acyclic system is achieved by taking advantage of symmetry. Stereo
Silver(I) Catalyzed Amino Cyclization of O-(2,3-Butadienyl) Carbamates: An Efficient and Stereoselective Synthesis of 4-Vinyl-2-oxazolidinones
Kimura, Masanari,Fugami, Keigo,Tanaka, Shuji,Tamaru, Yoshinao
, p. 6359 - 6362 (2007/10/02)
Silver(I) salts catalyze an amino cyclization of O-(2,3-butadienyl) N-tosyl-carbamates to provide mixtures of cis and trans-5-substituted N-tosyl-4-vinyl-2-oxazolidinones, the trans-isomers predominantly or exclusively.