A manufacturing method of a conjugated diene

文件类型：PDF文档
文件大小：338K
PROBLEM TO BE SOLVED : To provide a method of improving the results of intramolecular dehydration reactions of vicinal diol and producing conjugated diene in an industrially advantageous manner.SOLUTION : This invention provides a method of producing conjugated diene by the intramolecular dehydration of vicinal diol, in which pyrophosphate as a rare earth element is used as a catalyst.