This disclosure relates to neo-acids and processes for making neo-acids from a vinylidene olefin.
这份披露涉及新酸和从乙烯基烯烃制备新酸的过程。
Process for Making Vinylidene Olefin
申请人:ExxonMobil Chemical Patents Inc.
公开号:US20190062234A1
公开(公告)日:2019-02-28
This disclosure relates to a continuous process for making a dimer from a terminal olefin in the presence of a catalyst system comprising a metallocene compound and alumoxane.
这项披露涉及在存在包括茂金属化合物和氧化铝烷的催化剂体系中,从末端烯烃制备二聚体的连续过程。
Process for Making Gamma-Branched Alcohol
申请人:ExxonMobil Chemical Patents Inc.
公开号:US20190062242A1
公开(公告)日:2019-02-28
This disclosure relates to a process for making an alcohol product comprising a gamma-branched alcohol from a vinylidene olefin by hydroformylation.
Effect of Alcohol Structure on the Kinetics of Etherification and Dehydration over Tungstated Zirconia
作者:Julie Rorrer、Suresh Pindi、F. Dean Toste、Alexis T. Bell
DOI:10.1002/cssc.201801067
日期:2018.9.21
energies for etherification and dehydration, demonstrating the possibility to produce both symmetrical and asymmetrical linear ethers. Reactions over a series of C6 alcohols with varying methyl branch positions indicated that substituted alcohols (2°, 3°) and alcohols with branches on the β‐carbon readily undergo dehydration, but alcohols with branches at least three carbons away from the ‐OH group are