Formation of N, N'-Disubstituted Sulfuric Diamides from N-Monosubstituted Amidosulfates by the Dehydration with Phosphoryl Chloride and Pyridine

DOI Web Site Web Site

Bibliographic Information

Other Title
  • N--置換アミド硫酸塩から塩化ホスホリルとピリジンとを用いるN,N'-二置換硫酸ジアミドの生成
  • N-一置換アミド硫酸塩から塩化ホスホリルとピリジンとを用いるN,N′-二置換硫酸ジアミドの生成
  • N イチチカン アミド リュウサンエン カラ エンカ ホスホリル ト ピリジン
  • Ｎ‐一置換アミド硫酸塩から塩化ホスホリルとピリジンとを用いるＮ，Ｎ′‐二置換硫酸ジアミドの生成

Search this article

Description

N, N' -Disubstituted sulfuric diamides were obtained in good yield by the reaction of. N monosubstituted amidosulfate with phosphoryl chloride and pyridine under refluxing in 1, 2- dichloroethane. In addition to N, N'-disubstituted sulfuric diamides, N, N-bis(monosubstituted sulfarnoyl) alkylamine were obtained as a by-product under severe reaction conditions. On the other hand, sulfuric diamide was not obtained from N, N-disubstituted amidosulfate under similar reaction comditions. The formation of N, N'-disubstituted sulfuric diamides would be explained as equation ( 6 ).

Journal

  • NIPPON KAGAKU KAISHI

    NIPPON KAGAKU KAISHI 1977 (9), 1349-1353, 1977-09-10

    The Chemical Society of Japan

Keywords

Details 詳細情報について

Report a problem

Back to top