Original document(7 pages) Authorized document(5 pages) 中文版
    The present invention relates to a synthesis method of catalyst (R) or (S) 4-chlorine-alpha-isopropyl benzylamine-salicyl schiff base-cuprum (II) complex, including three steps of 4-chlorine-alpha-isopropyl benzylamine synthesis and resolution, and final synthesis of catalyst. As compared with original similar catalysts, the chemical efficiency obtained by use of the said catalyst can be raised by 16-20%, and its optical absorption rate is 15-18% and is more than that of similar catalyst too. Because it uses p-chloro-isophenyl-isovaleric acid as raw material, its cost is low, and therefore it can be used in various solutions (it is inert to carbene).
Application Number
申请号		 89108639 Application Date
申请日		 1989.11.22
Title 名称 Synthetic method of catalyst
Publication Number
公开号		 1042713 Publication Date
公开日		 1990.06.06
Approval Pub. Date Granted Pub. Date 1993.07.28
International Classification 分类号 B01J31/22,C07C69/747,C07F1/08
Applicant(s) Name
申请人		 Beijing Agriculture Univ.
Address 地址 100094
Inventor(s) Name 发明人 Hu Bingfang
Attorney & Agent 代理人 HU XIANLUN
More information 更  多  信  息


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