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Cinnamic acid styrene carbon dioxide2-bromo-3-hydroxy-3-phenyl-propanoic acid 2-bromo-3-chloro-3-phenyl-propionic acid 3-phenylpropanoic acid methyl ester methyl p-toluene sulfinate 海关参考信息
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专利信息
专利号:US-6538154-B2
优先权日:2000-12-11
标 题:Process for the preparation of cinnamic esters
发明人:KUHN WALTER; RICHTER NORBERT; WALTHER LUTZ
权利人:HAARMANN & REIMER GMBH
摘要:The present invention relates to a process for the synthesis of cinnamic esters and/or cinnamic acids by condensation of aldehydes with carboxylic anhydrides, using iron(II) salts as catalyst.
专利号:CN-102826992-A
优先权日:2012-09-28
标 题:A New Process for Industrial Synthesis of Cinnamic Acid by Catalytic Oxidation of Cinnamaldehyde
专利号:CN-203123949-U
优先权日:2013-02-05
标题:An improved stirrer for the synthesis of cinnamic acid
专利号:RU-2299202-C2
优先权日:2001-03-12
标题 :N-phenylarylsulfonylamide, pharmaceutical composition containing indicated substance as active component, compound as intermediate in synthesis of indicated compound and method for its preparing