An improved one-pot cost-effective synthesis of N,N-disubstituted carbamoyl halides and derivatives
作者:K. Adeppa、D. C. Rupainwar、Krishna Misra
DOI:10.1139/v10-138
日期:2010.12
preparing N,N-disubstituted carbamoyl chlorides by using chlorocarbonylsulfenyl chloride as a carbonylating agent. It comprises the reaction of secondary amines with chlorocarbo- nylsulfenyl chloride in the presence of an aprotic organic solvent to produce the corresponding N,N-disubstituted carba- moyl halides. Insertion of the carbonyl group without using phosgene is the novelty of this method. Resume
报道了使用氯羰基亚磺酰氯作为羰基化剂制备 N,N-二取代氨基甲酰氯的方便的一锅法。它包括仲胺与氯代羰基亚磺酰氯在非质子有机溶剂存在下反应生成相应的 N,N-二取代氨基甲酰卤。在不使用光气的情况下插入羰基是该方法的新颖之处。Resume ´ : On a developmentpeune methode monotope pour preparer des chlorures de carbamoyle N,N-dissubstitues qui fait appel au chlorure de chlorocarbonylsulfenyle comme agent de carbonylation。Elle implique la 反应 d'amines secondaires avec le chlorure de chlorocarbonylsulfenyle en 存在 d'un 溶剂有机
Thiolcarbamates. Preparation and Molar Refractions<sup>1</sup>
作者:Harry Tilles
DOI:10.1021/ja01512a052
日期:1959.2
Carbamoylphosphonates<sup>1</sup>
作者:Theodor Reetz、D. H. Chadwick、E. E. Hardy、S. Kaufman
DOI:10.1021/ja01619a040
日期:1955.7
EXPERIMENTAL CHEMOTHERAPY OF FILARIASIS. V. THE PREPARATION OF DERIVATIVES OF PIPERAZINE
作者:S. KUSHNER、L. M. BRANCONE、R. I. HEWITT、W. L. McEWEN、Y. SUBBAROW、H. W. STEWART、R. J. TURNER、J. J. DENTON