372490-73-8Relevant articles and documents
Preparation method of trans-1, 3-diolefine
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, (2021/03/18)
The invention discloses a preparation method of trans-1, 3-diolefine, which comprises the following step: under the action of 4-dimethylaminopyridine and triethylamine, reacting 2, 3-dihydroxy propyl(9E, 12E)-9, 12-octadecadienoic acid ester with (9E, 12E)-9, 12-octadecadienoyl chloride to obtain the trans-1, 3-diolefine. Compared with the prior art, the method disclosed by the invention is simpleto operate, high in reaction selectivity and high in product yield.