METHOD OF MANUFACTURE OF OCTANEDIOIC ACID, PRECURSORS, AND DERIVATIVES
申请人:SEGETIS, INC.
公开号:US20160031790A1
公开(公告)日:2016-02-04
A method for the manufacture of 1,8-octanedioic acid comprises: reacting gamma-valerolactone with an alcohol in the presence of an acid or a base catalyst to provide an alkyl pentenoate, converting the alkyl pentenoate in the presence of a metathesis initiator to provide the dialkyl octenedioate, reacting the dialkyl octenedioate with hydrogen in the presence of a hydrogenation catalyst to provide a dialkyl 1,8-octanedioate and hydrolyzing the dialkyl 1,8-octanedioate to provide the 1,8-octanedioic acid.
Tolstikov, G. A.; Odinokov, V. N.; Miftakhov, M. S., Journal of Organic Chemistry USSR (English Translation), 1982, vol. 18, p. 627 - 632
作者:Tolstikov, G. A.、Odinokov, V. N.、Miftakhov, M. S.、Galeeva, R. I.、Valeev, F. A.、et al.