CAS: 136-35-6; 1,3-Diphenyltriazen

上下游产品

1,3-Diphenyltriazen cis-1,3-diphenyltriazene benzenediazonium aniline cis-1,3-diphenyltriazene

偶氮苯六氟磷酸盐置于sodium Amalgam,水,溶剂黄146体系中,化学反应生成重氮胺基苯
参考文献:Walther,Journal Fur Praktische Chemie (Leipzig 1954),1896,Vol. <2>53,P. 473
标题:Walther,Journal Fur Praktische Chemie (Leipzig 1954),1896,Vol. <2>53,P. 473

专利信息

专利号:US-4020052-A
优先权日:1975-11-25
标题 :Treatment of aromatic amines with gas mixtures derived from the oxidation of ammonia to effect diazotization/coupling
发明人：DETRICK JOHN KENT
权利人:DU PONT
摘要:1,3-Diaryl triazenes, e.g., 1,3-diphenyltriazene, intermediates in the synthesis of aromatic diamines, e.g., p-phenylenediamine, are prepared by catalytically oxidizing ammonia, and subsequently the resulting nitric oxide, with a gas comprising diluted molecular oxygen, e.g., air, so as to produce a gas mixture containing dilute NOx, i.e., NO2 preferably admixed with NO, x being (1 + n), wherein n is the NO2 fraction of the NOx; and contacting the gas mixture, preferably at a temperature in the range of about from 25 DEG to 350 DEG C., with excess primary aromatic monoamine, e.g., aniline, so as to result in a monoamine temperature in the range of about from 25 DEG to 90 DEG C., preferably 40 DEG to 60 DEG C., during contact. Highest yields of triazene are obtained when the x in NOx is about from 1.3 to 1.7, and the amount of NOx gas mixture contacted with the monoamine and the time of contact are such that at least about 60% by weight of the monoamine remains unconsumed. A gas mixture temperature just prior to gas contact with the liquid monoamine in the range of about from 110 DEG to 275 DEG C. is more preferred under certain circumstances.

专利号:US-4413123-A
优先权日:1982-03-29
标 题:Solution synthesis of 1,3,5-triacrylylhexahydro-s-triazine
发明人：CONTE JR LOUIS B; REICHLE WALTER T
权利人:UNION CARBIDE CORP
摘要:1,3,5-triacrylylhexahydro-s-triazine is prepared as a solution in excess of about 10 weight percent and in yields of up to about 99 percent of theoretical by reacting acrylonitrile and trioxane with a catalytic amount of an acid having a Hammet activity function (H o ) in excess of about 7.3 utilizing methylene chloride as the reaction medium.

专利号:WO-2006117556-A3
优先权日:2005-05-04
标 题:Materials and methods for the photodirected synthesis of oligonucleotide arrays

专利号:US-2957931-A
优先权日:1949-07-28
标 题 :Synthesis of compounds having a carbonphosphorus linkage
发明人：HAMILTON LYLE A; WILLIAMS ROBERT H
权利人:SOCONY MOBIL OIL CO INC

专利号:WO-2006117556-A2
优先权日:2005-05-04
标题:Materials and methods for the photodirected synthesis of oligonucleotide arrays