1567-83-5Relevant articles and documents
Catalytic asymmetric synthesis of 4-nitropyrazolidines: An access to optically active 1,2,3-triamines
Lykke, Lennart,Carlsen, Bj?rn Drei?,Rambo, Raoní Scheibler,J?rgensen, Karl Anker
supporting information, p. 11296 - 11299 (2014/09/17)
The first catalytic enantio- and diastereoselective synthesis of 4-nitropyrazolidines is presented. Asymmetric hydrogen-bonding activation of nitro-olefins facilitated the 1,3-dipolar cycloaddition with hydrazones, affording optically active 4-nitropyrazo
Catalytic hydrophosphorylation of alkyl- and acylhydrazones
Matveeva,Podrugina,Kolesnikova,Prisyazhnoi,Karateev,Zefirov
experimental part, p. 418 - 424 (2011/02/17)
N-Boc- and N-acylhydrazino phosphonates were obtained for the first time by hydrophos- phorylation of the appropriate hydrazones of aliphatic and aromatic aldehydes and heterocyclic and aliphatic ketones in the presence of [tetra(tert-butyl)phthalocyanine