Phosphoranaloge von Aminosäuren II1. Synthese von α-Aminophosphonsäuren und α-Aminophosphinsäuren, ausgehend von den entsprechendenN-Acylimino-Derivaten
α-Amido sulphones as useful intermediates in the preparation of<i>C</i>-chiral α-aminophosphonates and α-aminophosphonic acids
作者:Joseph D. Gbubele、Tomasz Misiaszek、Miłosz Siczek、Tomasz K. Olszewski
DOI:10.1039/d3ob00924f
日期:——
α-Amido sulphones have been used as useful starting materials in the preparation of C-chiral α-aminophosphonates and α-aminophosphonic acids. The developed methodology is based on a one-pot, base-catalysed in situ generation of an imine intermediate followed by addition of a phosphorus nucleophile. The presented protocol is simple and effective and can be applied to a variety of structurally diverse
SCHRADER, THOMAS;STEGLICH, WOLFGAN, SYNTHESIS,(1989) N, C. 97-101
作者:SCHRADER, THOMAS、STEGLICH, WOLFGAN
DOI:——
日期:——
PERFLUOROPOLYETHER AMIDE-LINKED PHOSPHONATES, PHOSPHATES, AND DERIVATIVES THEREOF
申请人:3M Innovative Properties Company
公开号:EP1656385B1
公开(公告)日:2006-11-29
Phosphoranaloge von Aminosäuren II<sup>1</sup>. Synthese von α-Aminophosphonsäuren und α-Aminophosphinsäuren, ausgehend von den entsprechenden<i>N</i>-Acylimino-Derivaten
作者:Thomas Schrader、Wolfgang Steglich
DOI:10.1055/s-1989-27162
日期:——
Synthesis of α-Amino Phosphonic Acids and α-Amino Phosphinic Acids via the Corresponding N-Acylimino Derivatives Acyliminomethylphosphonic and acyliminomethylphosphinic esters, usually formed in situ from the corresponding acylamino(bromo)methyl compounds, react with higher order mixed cuprates to yield, after hydrolysis, C-substituted aminomethylphosphonic acids and aminomethylphosphinic acids, respectively.