CAS: 6452-61-5; Di-N-Butyldiphenyltin

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📜五羰基铁 以 Further Solvent(S) 作为反应溶剂,以88%的收率获得产物二丁基二苯基锡
参考文献:Chemistry Of The Metal Carbonyls. Iii. The Reaction Between Iron Pentacarbonyl And Tetraorganotin Compounds1,2
标题:Chemistry Of The Metal Carbonyls. Iii. The Reaction Between Iron Pentacarbonyl And Tetraorganotin Compounds1,2
摘要:
DOI:10.1021/ja01500A010

专利信息

专利号:EP-0104197-B1
优先权日:1982-03-26
标题 :Process for the production of ethanol
摘要:Ethanol is produced by carbonylation of methanol by reaction with carbon monoxide in the presence of a carbonylation catalyst to form acetic acid which is then converted to an acetate ester followed by hydrogenolysis of the acetate ester formed to give ethanol or a mixture of ethanol and another alcohol which can be separated by distillation. Preferably the other alcohol or part of the ethanol recovered from the hydrogenolysis step is recycled for further esterification. Carbonylation can be effected using a CO/H2 mixture and hydrogenolysis can similarly be conducted in the presence of carbon monoxide, leading to the possibility of circulating gas between the carbonylation and hydrogenolysis zones with synthesis gas, preferably a 2:1 H2:CO molar mixture being used as make up gas.