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1.发明授权
公开(公告)号：US3903184A
公开(公告)日：1975-09-02
申请号：US43158174
申请日：1974-01-07
Applicant: BASF AG
Inventor： GERBERDING KARL , FAHRBACH GERHARD , SEILER ERHARD
CPC classification number: C07F1/00
Abstract: Production of organometallic compounds of sodium and potassium with alkylaromatic hydrocarbons (X) by reaction of the metal with a monochloride of a hydrocarbon (Y) and reaction of the organometallic compound formed with the alkylaromatic hydrocarbon (X). A fine dispersion of the metal in the alkylaromatic hydrocarbon (X) is first prepared by stirring a mixture of molten metal and hydrocarbon (X) in the presence of a dispersing agent; then the monochloride of the hydrocarbon (Y) is slowly added. The sodium or potassium compounds may be used for organometallic reactions or as monofunctional polymerization catalysts.
Abstract translation: 通过金属与烃的一氯化物（Y）的反应和与烷基芳烃（X）形成的有机金属化合物的反应，生成具有烷基芳烃（X）的钠和钾的有机金属化合物。 首先通过在分散剂的存在下搅拌熔融金属和烃（X）的混合物来制备金属在烷基芳族烃（X）中的细分散体; 然后缓慢加入烃（Y）的一氯化物。 钠或钾化合物可用于有机金属反应或用作单官能聚合催化剂。
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公开(公告)号：US3673281A
公开(公告)日：1972-06-27
申请号：US3673281D
申请日：1971-01-29
Applicant: BASF AG
Inventor： BRONSTERT KLAUS , LADENBERGER VOLKER , FAHRBACH GERHARD
CPC classification number: C08C19/02
Abstract: A process for the catalytic hydrogenation of polymers containing double bonds by the action of hydrogen on a solution of the polymer in an inert organic solvent in the presence of a catalyst complex comprising: A. a compound of iron, cobalt or nickel, B. an organo-aluminum compound, and C. a hexa-alkylphosphoric acid triamide of the general formula OP(NR2)3 in which R stands for alkyl of from one to four carbon atoms, the catalyst components A and B being used in a molar ratio of from 1 : 40 to 1 : 1 and the components A and C in a molar ratio of from 1 : 0.5 to 1 : 100.
Abstract translation: 在催化剂配合物存在下，通过氢气对聚合物在惰性有机溶剂中的溶液的催化剂络合物的催化剂络合物的催化氢化催化氢化方法，包括：
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