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公开(公告)号:US4880894A
公开(公告)日:1989-11-14
申请号:US251032
申请日:1988-09-26
申请人: Carlos Sunkel , Miguel Fay de Casa Juana , Fernando Dorrego , Basilio Pando , Julio Alvarez-Builla , Juan J. Vaquero , Carlos Galera , Maria L. Vazquez
发明人: Carlos Sunkel , Miguel Fay de Casa Juana , Fernando Dorrego , Basilio Pando , Julio Alvarez-Builla , Juan J. Vaquero , Carlos Galera , Maria L. Vazquez
IPC分类号: B01J31/02 , C07B61/00 , C07C27/00 , C07C29/143 , C07C33/22 , C07C41/00 , C07C41/16 , C07C43/164 , C07C43/205 , C07C51/235 , C07C63/06 , C07C67/00 , C07C67/10 , C07C69/78 , C07C233/65 , C07C239/00 , C07C251/48 , C07C253/00 , C07C255/33 , C07C311/00 , C07C313/00 , C07C319/14 , C07C321/20 , C07C331/04 , C07D209/08 , C07D209/86 , C07D277/20
CPC分类号: C07C255/00 , B01J31/0204 , B01J31/0239 , B01J31/0271 , C07C319/14 , C07C331/04 , C07C41/16 , C07C51/235 , B01J2531/985
摘要: Novel quaternary ammonium salts of general formula (I) ##STR1## wherein: R is a saturated or unsaturated, linear or branched alkyl radical of C.sub.1 to C.sub.8.R' is a saturated or unsaturated, linear or branched alkyl radical of C.sub.1 to C.sub.12, or a benzyl radical.n is a number equal to 2 or 3.X.sup..theta. is a halogenide anion, such as Cl.sup..theta., Br.sup..theta., I.sup..theta., are used as phase transfer catalysts, in heterogeneous ionic reactions wherein the reagents are in different phase and have different polarity.
摘要翻译: 通式(I)的新型季铵盐其中:R是C1至C8的饱和或不饱和的直链或支链烷基。 R'是C1至C12的饱和或不饱和的直链或支链烷基或苄基。 n是等于2或3的数字。在非均相离子反应中,Xθ是卤素阴离子,例如Cl,BrO,Iθ,用作相转移催化剂,其中试剂处于不同相位并且具有不同的极性 。