851513-47-8Relevant articles and documents
Additive effects in the palladium-catalyzed carboiodination of chiral N-allyl carboxamides
Petrone, David A.,Yoon, Hyung,Weinstabl, Harald,Lautens, Mark
supporting information, p. 7908 - 7912 (2014/08/05)
The use of Pd catalysis as a means to synthesize organic halides has recently received increased attention. Among the reported methods is the Pd-catalyzed carboiodination, which uses extremely bulky ligands to facilitate carbon-halogen reductive eliminati
Synthesis of chiral aziridines through decarboxylative generation of sulfur ylides and their reaction with chiral sulfinyl imines
Forbes, David C.,Bettigeri, Sampada V.,Amin, Sejal R.,Bean, Christie J.,Law, Amanda M.,Stockman, Robert A.
experimental part, p. 2405 - 2422 (2009/12/03)
Reaction of sulfur ylides with a series of aryl substituted chiral nonracemic sulfinyl imines afforded the corresponding aziridines in good yields with good stereoselectivity. The sulfur ylides were generated by the thermally induced decarboxylation of carboxymethylsulfonium betaines. A drop in the diastereomeric ratio was observed when going from electron-deficient to electron-releasing aryl substituted imines. S-Methylene aziridinations involving the decarboxylation of carboxymethylsulfonium betaine functionality complements existing technologies with the advantages of the reaction protocol, levels of conversion, and scope.
KHSO4-mediated condensation reactions of tert-butanesulfinamide with aldehydes. Preparation of tert-butanesulfinyl aldimines
Huang, Zhiyan,Zhang, Min,Wang, Yin,Qin, Yong
, p. 1334 - 1336 (2007/10/03)
Optically pure tert-butanesulfinyl aldimines 1 were prepared by direct condensation of chiral tert-butanesulfinamide 3 with aldehydes 2 in high yields in the presence of KHSO4. The main advantage of KHSO4 is that it is applicable to the condensation reactions of a variety of aldehydes, including electron deficient and electron rich (hetereo)aromatic aldehydes, as well as aliphatic aldehydes.