CAS: 85-98-3; 1,3-Diethyl-1,3-Diphenylurea

上下游产品

pyridine N-ethyl-N-phenyl carbamoyl chloride benzamide N,N'-diethyl-N,N'-diphenyl-thioureaN,N'-diethyl-N,N'-diphenyl-thiourea1,3-diethyl-1,3-bis(4-nitrophenyl)urea 1,3-bis(2,4-dinitrophenyl)-1,3-diethylurea 4((EtPhN)2CO)M°Cl4((EtPhN)2CO)

N,N'-Diethyl-N,N'-Diphenyl-Thiourea置于氢氧化钾,双氧水体系中,化学反应生成 N,N'-二乙基二苯脲
参考文献:Kitamura,Yakugaku Zasshi/journal Of The Pharmaceutical Society Of Japan,1935,Vol. 55,P. 300,329,338,346; Dtsch. Ref. S. 72
标题:Kitamura,Yakugaku Zasshi/journal Of The Pharmaceutical Society Of Japan,1935,Vol. 55,P. 300,329,338,346; Dtsch. Ref. S. 72

专利信息

专利号:US-10597358-B2
优先权日:2015-01-16
标题:Synthesis of carbamate or urea compounds
发明人：VAN DER HEIJDEN ANTONIUS EDUARD DOMINICUS MARIA; VAN GEEST ERIK; VAN DEN ELSHOUT JOS JOHAN MATTHIJS HUGO
权利人:TNO
摘要:The invention pertains to the synthesis of carbamate and urea compounds. In particular the invention is directed to the synthesis of carbamate and urea compounds which may be used in the production of compounds that are used to stabilize nitrocellulose. The method of the invention comprises preparing a carbamate or urea derivative comprising reacting an amine and a carbonate or carbamate in the presence of an ionic liquid.

专利号:US-2018009743-A1
优先权日:2015-01-16
标题:Synthesis of Carbamate or Urea Compounds

专利号:US-5639987-A
优先权日:1994-11-29
标题:Compositions modifying ballistic properties and propellants containing such compositions
发明人：BERTELEAU GERARD; FONBLANC GILLES; LONGEVIALLE YVES; RAT MAURICETTE
权利人:POUDRES & EXPLOSIFS STE NALE
摘要:The present invention lies in the field of compositions which modify the ballistic properties of solid propellants and in that of the double-base solid propellants containing these compositions. Various lead compounds are known to be effective in this function, but these compounds are toxic; the problem which is solved by the present invention is to replace these lead compounds with nontoxic compounds which furthermore do not impair other properties and the performance values of the propellants. The modifying compounds are chosen from the group consisting of beta -resorcylates and gamma -resorcylates. The invention also relates to processes for the synthesis of some of these products. Finally, it relates to double-base solid propellants containing these compounds.

专利号:CA-2973668-C
优先权日:2015-01-16
标题:Synthesis of carbamate or urea compounds

专利号:EP-3245188-B1
优先权日:2015-01-16
标 题 :Synthesis of carbamate or urea compounds

专利号:EP-3245188-A1
优先权日:2015-01-16
标题:Synthesis of carbamate or urea compounds