Ring-opening of 1,2-epoxyalkane with alcohols over H-ZSM-5 in liquid phase
โ Scribed by Haruo Ogawa; Yasuhiro Miyamoto; Tamiki Fujigaki; Teiji Chihara
- Book ID
- 112415024
- Publisher
- Springer US
- Year
- 1996
- Tongue
- English
- Weight
- 234 KB
- Volume
- 40
- Category
- Article
- ISSN
- 1011-372X
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๐ SIMILAR VOLUMES
The reactions of ethanol and propanol with l-l$S were studied over different types of zeolites at 523 and 623 K. The most active of all investigated zeolites is Na-X at 623 K. The first step of the hydrosulphurization of Cz and C3 alcohols is the dehydration of alcohols toward olefins, which react w
70 h, H Br 1 37 % S J 100'. 17 h. 2. (Ph)3P=CHCOOEt, CH~CII. r.t., 29 % overall yield ' 'OOE~ quant. 4 racemic mixture, cisltmns 70:30 However, this protocol was limited by several drawbacks in its original version; e.g., when using 2-allylpiperidine in the one-pot ring opening, the cyclized produc