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CAS号76-93-7 二苯乙醇酸 | CAS号74-88-4 碘甲烷 | CAS号67-56-1 甲醇 | CAS号3469-00-9 二苯基乙酸甲酯 | CAS号1634-04-4 甲基叔丁基醚 | CAS号31469-19-9 (1-methoxy-2,2-... | CAS号530-48-3 1,1-二苯基乙烯 | CAS号15206-55-0 苯甲酰甲酸甲酯 | CAS号934-56-5 三甲基苯基锡 | CAS号769-57-3 Trimethylstyrene | CAS号3469-00-9 二苯基乙酸甲酯 | CAS号3736-36-5 托品醇二苯羟乙酸酯 | CAS号102156-75-2 (1-methylpyrrol... | CAS号10399-13-0 2-环己基-2-羟基苯乙酸甲酯 | CAS号6581-06-2 二苯乙醇酸-3-奎宁环酯 | CAS号3321-80-0 (1-methylpiperi... | CAS号3608-67-1 羟基-二苯基-乙酸 1-甲基-... | CAS号31416-65-6 ASPAMIN A | CAS号13050-38-9 苯甲酸酰肼 | CAS号13509-41-6 Carbamothioic a...

Diphenyl-2,2 Methoxy-1 Trimethylsiloxy-1 Ethylene置于吡啶,甲基三氧化铼(Vii),Potassium Fluoride体系中,用 溶剂黄146,乙腈,甲醇 作为反应溶剂,化学反应 1.0H,以75%的收率获得产物二苯乙醇酸甲酯
参考文献:甲基三氧or催化过氧化氢尿素将甲基三甲基甲硅烷基烯酮缩醛氧化为α-羟基酯
标题:甲基三氧or催化过氧化氢尿素将甲基三甲基甲硅烷基烯酮缩醛氧化为α-羟基酯
摘要:在催化量的mto存在下,用过氧化氢尿素氧化甲基三氧or,甲基三甲基甲硅烷基乙烯酮缩醛,得到α-羟基和α-甲硅烷氧基酯.用氟化钾处理后,可以高产率获得α-羟基酯.
DOI:10.1021/jo000212E

专利信息

专利号:US-6069149-A
优先权日:1997-01-09
标 题:Amide derivatives and intermediates for the synthesis thereof
发明人：NANBA RYOUICHI; IIZUKA TAKAO; ISHII TAKEO
权利人:TERUMO CORP
摘要:PCT No. PCT/JP98/00005 Sec. 371 Date Nov. 23, 1998 Sec. 102(e) Date Nov. 23, 1998 PCT Filed Jan. 6, 1998 PCT Pub. No. WO98/30562 PCT Pub. Date Jul. 16, 1998Novel compounds which are amide derivatives represented by general formula (I) and medicinal preparations containing the same having an eosinophilic infiltration inhibitory effect based on a potent interferon ( alpha , gamma )-inducing activity and an exellent percutaneous absorbability and being efficacious in treating allergic inflammatory diseases such as atopic dermatitis, various tumors and viral diseases. In said formula, each symbol has the following meaning: R1 and R2: each lower alkyl, etc.; X and Y: independently representing each oxygen, NR4, CR5 etc. (wherein R4 and R5 independently represent each hydrogen, an aromatic group, etc.); Z: an aromatic ring or heterocycle; R3: hydrogen, lower alkoxy, etc.; g, i and k: independently representing each an integer of from 0 to 6; h, i and l: independently representing each an integer of 0 or 1; m: an integer of from 0 to 5; and n: an integer of from 2 to 12.

专利号:WO-2011114195-A1
优先权日:2010-03-15
标题:Synthesis of propiverine hydrochloride

专利号:EP-2470504-B1
优先权日:2010-03-15
标题:Synthesis of propiverine hydrochloride
发明人：ANDAGAR RAMAKRISHNA RAMESHA; ROY ANJAN KUMAR
权利人:ANDAGAR RAMAKRISHNA RAMESHA; ROY ANJAN KUMAR

专利号:TW-201130799-A
优先权日:2010-03-15
标题:A new process for the synthesis of propiverine hydrochloride and propiverine hydrochloride made thereby