CAS: 34883-41-5; 3,5-Dichloro-1,1'-Biphenyl

上下游产品

1,3,5-trichlorobenzene benzene 1-bromo-3,5-dichlorobenzene iodobenzene m-chlorobiphenyl 3,5-dichlorobenzoic acid biphenyl acetone

📜1,2,3,5-四氯苯 反应 80.0H,反应生成3,5-二氯联苯
参考文献:多卤苯在苯中的光反应.三联苯的形成
标题:多卤苯在苯中的光反应.三联苯的形成
摘要:多氯苯,多溴苯和多氯多溴苯(c6H6−nxn)在苯溶液中光解;产物采用 Gc/ms 方法分析.脱卤和苯基化都显示出竞争性,产生少一个卤素原子的(多)卤代苯(c6H7-Nxn-1)和(多)卤代联苯(c6H6-Nxn-1-C6H5)作为主要产品.除了这些产品之外,三联苯是通过形成的卤代联苯的连续苯基化产生的.只有当通过 2-氯联苯的途径成为可能时,多氯苯才会形成相应的三联苯;然而,多溴苯可以通过中间形成的任何异构溴联苯产生三联苯.还显示通过氯原子的间迁移发生异构化的程度要小得多.
Doi:10.1246/bcsj.62.3122

专利信息

专利号:US-4808607-A
优先权日:1985-05-22
标题 :Imidazole analogs of mevalonolactone and derivatives thereof for use in inhibiting cholesterol biosynthesis and lowering blood cholesterol level
发明人：WAREING JAMES R
权利人:SANDOZ PHARMACEUTICALS CORP
摘要:Compounds of the formula and the pharmaceutically acceptable acid addition salts thereof, wherein the various substituents are defined hereinbelow and the use thereof for inhibiting cholesterol biosynthesis and lowering the blood cholesterol level and, therefore, in the treatment of hyperlipoproteinemia and atherosclerosis, pharmaceutical compositions comprising such compounds and processes for and intermediates in the synthesis of such compounds.

专利号:US-4755606-A
优先权日:1985-05-22
标 题 :Imidazolyl-3,5-di-(diphenyl-butylsilyloxy) carboxylic acid ester intermediates
发明人：WAREING JAMES R
权利人:SANDOZ PHARMACEUTICALS CORP
摘要:Compounds of the formula and the pharmaceutically acceptable acid addition salts thereof, wherein the various substituents are defined herein below, the use thereof for inhibiting cholesterol biosynthesis and lowering the blood cholesterol level and, therefore, in the treatment of hyperlipoproteinemia and atherosclerosis, pharmaceutical compositions comprising such compounds and processes for and intermediates in the synthesis of such compounds.

专利号:EP-3793972-A1
优先权日:2018-05-15
标题 :Total synthesis of prostaglandin j natural products by stereoretentive metathesis