Tritylamine (Triphenylmethylamine) in Organic Synthesis; I. The Synthesis ofN-(Triphenylmethyl)alkanimines, 1-(Triphenylmethylamino)alkylphosphonic Esters, and 1-Aminoalkylphosphonic Acids and Esters
Tritylamine (Triphenylmethylamine) in Organic Synthesis; I. The Synthesis ofN-(Triphenylmethyl)alkanimines, 1-(Triphenylmethylamino)alkylphosphonic Esters, and 1-Aminoalkylphosphonic Acids and Esters
Peptide derivatives of phosphonic and phosphinic acids and intermediates
申请人:Hoffmann-La Roche Inc.
公开号:US04016148A1
公开(公告)日:1977-04-05
The present disclosure relates to peptide derivatives. More particularly, the disclosure is concerned with peptide derivatives of phosphonic and phosphinic acids, a process for the manufacture thereof and pharmaceutical preparations containing same.
Tritylamine (Triphenylmethylamine) in Organic Synthesis; I. The Synthesis of<i>N</i>-(Triphenylmethyl)alkanimines, 1-(Triphenylmethylamino)alkylphosphonic Esters, and 1-Aminoalkylphosphonic Acids and Esters
作者:Mirosław Soroka、Jan Zygmunt
DOI:10.1055/s-1988-27576
日期:——
The application of tritylamine, a synthetic equivalent of ammonia, to the preparation of unknown N-(triphenylmethyl)alkanimines is described. These imines are convenient synthons for preparation of 1-(triphenylmethylamino)alkylphosphonic esters, which can be used as starting materials for synthesis of 1-aminoalkylphosphonic acids and their derivatives.