申请人:Phillips Petroleum Company
公开号:US04837358A1
公开(公告)日:1989-06-06
Process for the production of 9-alkenyl acetates is provided. The process comprises first disproportionating cyclooctene with an .alpha.-olefin to give a 1,9-alkadiene. The alkadiene is metallated to form a 1-metallo-9-alkene, which is then contacted with oxygen to produce a 9-alkenyl-1-oxymetallo compound, which is optionally hydrolyzed to the corresponding alcohol, with the alcohol being esterified to the desired 9-alkenyl ester or the 9-alkenyl-1-oxymetallo compound can be directly esterified, to produce the desired 9-alkenyl esters.
提供了生产9-烯基醋酸酯的过程。该过程首先包括将环辛烯与α-烯烃不成比例地反应,得到1,9-烯二烯。然后将烯二烯金属化形成1-金属基-9-烯烃,随后与氧气接触以产生9-烯基-1-氧金属化合物,该化合物可选择性地水解为相应的醇,然后将醇酯化为所需的9-烯基酯,或者直接将9-烯基-1-氧金属化合物酯化,以生产所需的9-烯基酯。