131971-63-6Relevant articles and documents
Catalyst-free Mannich-type reaction of 1-(N-acylamino)alkyltriphenylphosphonium salts with silyl enolates
Pa?dzierniok-Holewa, Agnieszka,Wal?cka-Kurczyk, Alicja,Musio?, Szymon,Stecko, Sebastian
, p. 732 - 742 (2019/01/10)
A catalyst-free reaction of 1-(N-acylamino)alkyltriphenylphosphonium tetrafluoroborates with silyl enolates was developed to prepare β-amino carbonyl compounds. The reported method is a useful approach for the preparation of N-protected β-amino esters as
1-(N -acylamino)alkyl sulfones from N -acyl-α-amino acids or N -alkylamides
Adamek, Jakub,Mazurkiewicz, Roman,Pazdzierniok-Holewa, Agnieszka,Grymel, Miroslawa,Kuznik, Anna,Zielinska, Katarzyna
, p. 2765 - 2770 (2014/04/17)
A variety of N-(1-methoxyalkyl)amides or carbamates react readily with sodium aryl sulfinates in the presence of triphenylphosphonium tetrafluoroborate or bromide in CHCl3 under mild conditions to give 1-(N-acylamino)alkyl sulfones in good yiel
Activation of hemiaminal ethers by chiral broensted acids for facile access to enantioselective two-carbon homologation using eneearbamates
Terada, Masahiro,Machioka, Kyoko,Sorimachi, Keiichi
supporting information; experimental part, p. 2553 - 2556 (2009/08/15)
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