141543-21-7Relevant articles and documents
Synthesis of 2-phosphonoheterocycles via base-promoted 5-endo cyclization
Bousbia, Ameni,Benkhoud, Mohamed Lamine,El-Ka?m, Laurent,Prévost, Sébastien
supporting information, (2021/01/14)
Herein, a synthesis of 2-phosphonodihydrofurans and 2-phosphonodihydropyrroles via 5-endo cyclization of O-and N-propargylated compounds is described. The reaction is promoted by potassium tert-butoxide and allows a fast access to interesting heterocycles which were easily converted into 2-arylated pyrroles under acidic conditions.
Palladium-catalyzed asymmetric hydrogenation of N-hydroxya-imino phosphonates using bronsted acid as activator: The first catalytic enantioselective approach to chiral N-hydroxy-aamino phosphonates
Goulioukina, Nataliya S.,Shergold, Ilya A.,Bondarenko, Grigorii N.,Ilyin, Mikhail M.,Davankov, Vadim A.,Beletskaya, Irina P.
supporting information, p. 2727 - 2733 (2013/01/15)
The enantioselective synthesis of ring-substituted [N-(hydroxy)amino] ACHTUNGTRENUNG(phenyl)methylphos- ACHTUNGTRENUNGphonic esters via asymmetric hydrogenation of the corresponding N-hydroxy-a-imino phosphonates with up to 90% ee was developed using cata
