131897-90-0Relevant academic research and scientific papers
Anti-Selective enolboration-aldolization of propanoic acid
Ramachandran, P. Veeraraghavan,Chanda, Prem B.,Otoo, Barnabas
supporting information, p. 1289 - 1291 (2014/03/21)
A systematic examination of enolboration-aldolization of propanoic acid has led to an efficient synthesis of anti-β-hydroxy-α-methyl carboxylic acids in consistently high yields and diastereoselectivities by using B-bromodicyclohexylborane as the enolizat
Cyclosulfamide as a chiral auxiliary: Application to efficient asymmetric synthesis (alkylation/aldolization)
Fecourt, Fabien,Lopez, Gerald,Lee, Arie Van Der,Martinez, Jean,Dewynter, Georges
experimental part, p. 2361 - 2366 (2010/12/20)
The chiral cyclosulfamide (S)-2-benzyl-4-isopropyl-1,2,5-thiadiazolidine 1,1-dioxide was designed as a chimera of Evans and Oppolzer chiral auxiliaries. The N-propionyl derivative appeared to be very powerful for the stereocontrolled synthesis of chiral building blocks through asymmetric aldolization and alkylation reactions.
REGIOSELECTIVE OPENINGS OF 2,3-EPOXY ACIDS WITH ORGANOCUPRATES
Chong, J. Michael,Sharpless, K. Barry
, p. 4683 - 4686 (2007/10/02)
Lithium organocuprates react with 3-alkyl-2,3-epoxy acids (glycidic acids) to afford the products of ring-opening in good yield.The regiochemistry of ringopening is dependent on the stereochemistry of the epoxy acid.
