CAS: 3717-28-0; 2-Chlorobenzaldehyde Oxime

上下游产品

CAS号438565-33-4 3-(2-氯苯基)-5-异噁唑甲醇 | CAS号4357-94-2 3-(2-氯苯基)-5-甲基-... | CAS号21742-26-7 (2-chlorophenyl... | CAS号22397-40-6 Oxazole,2-(2-ch... | CAS号196877-21-1 5-溴甲基-3-(2-氯苯基)异噁唑 | CAS号95-51-2 2-氯苯胺 | CAS号89-98-5 邻氯苯甲醛 | CAS号29568-74-9 2-氯-N-羟基苯甲酰胺 | CAS号2740-81-0 2-氯苯基异氰酸酯 | CAS号873-32-5 邻氯苯腈

2-氯苯甲醛置于lithium Hydroxide Monohydrate,盐酸羟胺体系中,用 水 用作溶剂,化学反应 8.0H,反应生成(E)-2-氯苯甲醛肟
参考文献:一锅两步顺序转化:高效构建邻-2,3,5,6-四氟苄腈取代的肟醚
标题:一锅两步顺序转化:高效构建邻-2,3,5,6-四氟苄腈取代的肟醚
摘要:一种实用的各种ö-2,3,5,6-四氟苄腈取代的肟醚轴承广泛的官能团是在中度至非常好的收率合成.本发明涉及在水性介质中的单釜两步串联过程的关键亮点:原位形成芳基醛或酮肟,接着在s ñ经由高选择性下用五氟氩反应f键裂解.
Doi:10.1016/j.Jfluchem.2014.06.011

专利信息

专利号:US-6417400-B1
优先权日:1998-03-24
标题:Methyl-phenyl derivatives, preparation method and use
发明人：DORMOY JEAN-ROBERT; GOUBET DOMINIQUE; MOREAU PATRICE
权利人:SANOFI SYNTHELABO
摘要:The present invention relates to:a) methylbiphenyl derivatives of general formula:in which R1 represents OH, C3-C7 alkyl or C3-C7 cycloalkyl, these compounds being in the form of individual isomers or mixtures thereof,b) their preparation by reaction:either of a hydroxylamine salt with an N-substituted o-(p-tolyl)benzaldimine, to give o-(p-tolyl)benzaldoximeor of an N-substituted 2-halobenzaldimine with a p-tolylmagnesium halide in the presence of an inorganic manganese derivative, to give the compounds of formula I in which R1 represents C3-C7 alkyl or C3-C7 cycloalkylc) their use for the preparation of o-(p-tolyl)-benzonitrile, which is an intermediate in the synthesis of medicinal products.

专利号:CN-108997252-B
优先权日:2018-07-27
标题 :A kind of green synthesis method of oxadiazole derivatives

专利号:CN-102634814-A
优先权日:2012-05-18
标题:A kind of method of electrochemical synthesis oxime