Perfluorinated Brønsted'superacids': Powerful catalysts for the preparation of vitamin E

T Netscher, W Bonrath, A Haas…

文献索引：Chimia, , vol. 58, # 3 p. 153 - 155

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被引用次数: 7

摘要

... 155 CHIMIA 2004, 58, No. 3 ... In conclusion, perfluorinated NH-acidic imides 4 and CH-acidic methides 5 are ex- cellent catalysts for the synthesis of (all- rac)-α-tocopherol (3) from trimethylhydro- quinone (1) and isophytol (2). Best results were achieved by the application of ...