2026-04-17T13:56:48Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1294772025-12-04T21:41:40Zcom_2072_1057col_2072_478917col_2072_478933

00925njm 22002777a 4500 dc Kennington, Stuart C. D. author Ferré, Laura author Romo Fernández, Juan Manuel author Romea, Pedro author Urpí Tubella, Fèlix author Font Bardia, Ma. Mercedes author 2019-03-04T15:22:32Z 2019-03-04T15:22:32Z 2017-06-15 2019-03-04T15:22:32Z Direct nickel-catalyzed alkylation of chiral N-acyl-4-isopropyl-1,3-thiazolidine-2-thiones using a commercially available nickel(II) complex, (Me3P)2NiCl2, has been developed for tropylium and trityl tetrafluoroborate salts. The reaction provides a single diastereomer of the corresponding adducts in good to high yields, which, in turn, can be easily converted into a wide array of enantiomerically pure compounds that are difficult to obtain by other asymmetric procedures. Catàlisi Níquel Quiralitat Catalysis Nickel Chirality Diastereoselective and catalytic α-alkylation of chiral N-acyl thiazolidinethiones with stable carbocationic salts