A process for converting formic acid esters or transesterification products thereof to carboxylic acids comprising contacting a formic acid ester of the formula (HCOO).sub.n --R where R is aliphatic, cycloaliphatic or aralkyl and n is 1 or 2 with a catalytically effective amount of a soluble...
Carboxylic acid ester 翻译结果4复制译文编辑译文朗读译文返回顶部 carboxylate ester 翻译结果5复制译文编辑译文朗读译文返回顶部 Carboxylic ether 相关内容 a我只想看到快乐的你 I only want to see joyful you[translate] a亚洲超人气舞王,有亚洲舞王之称,他是一名歌手,舞者主持人等。 The Asian ultra human spi...
PROCESS:The compound of formula is prepared by reacting 4-guanidinomethylcyclohexanecarboxylic acid and its reactive derivative (e.g. acid chloride, acid bromide, etc.) with the compound of formula R-OH, and if necessary, converting the product to an acid addition salt. The reaction is pref. ...
Step 5: Tautomerization Of The Enol Back To The Carboxylic Acid Finally, the enol that is formed isnot a stable species. It can undergo transformation into its constitutional isomer: in this case, a carboxylic acid. These two constitutional isomers are in equilibrium with each other, although t...
The present invention relates to resin compositions comprising a mixture of at least two resins, one resin consisting of the reaction product of an epoxidized fatty acid ester of a polyvalent alcohol with a carboxylic acid, and another resin consisting of a carboxylic acid-modified ester of a pol...
Vinyl butyrate causes the transesterification of natural flavonoid bergenin immobilized onto carboxylic acid functionalized controlled pore glass.Vinyl butyrate was used as acyl donor in the synthesis of citronellyl esters (acetate, propionate, butyrate, caprate and laurate) using immobilized Candida antarc...
The meaning of ORTHO ESTER is an ester of an ortho acid; especially : an ester RC(OR')3 (as orthoformic ester) of an ortho-carboxylic acid.
α-Aminoalkylphosphonic acids 1 are structurally analogous to α-amino acids 2, obtained by isosteric substitution of the planar and less bulky carboxylic acid (CO2H) by a tetrahedral phosphonic acid functionality (PO3H2). Several aminophosphonic, aminophosphinic, and aminophosphonous acids have ...
OXIRANE-CARBOXYLIC ACID ESTER 专利名称：OXIRANE-CARBOXYLIC ACID ESTER 发明人：SUSUKI TOSAKU,ISHIKAWA MAMORU,NAGAI TATSU,AKADAI KIYOAKI 申请号：JP9221888 申请日：19880414 公开号：JPH01265082A 公开日：19891023 专利内容由知识产权出版社提供 摘要：NEW MATERIAL:A compound expressed by the formula (R<1> ...
2-Iodo-thiophene-3-carboxylic acid ethyl ester 今天是:2024年12月31日 星期二 选择: 关键字: 常熟国家大学科技园 (CUSTP) 国际医药科技协会 (IAPST) 生物空间 (Biospace) 美国化学学会 (ACS) 国际生物医药协会 (IBA) 中国化学学会 (CCS) 产品信息...