Hydrogen bonds between methanol and the light liquid olefins 1-pentene and 1-hexene: from application to fundamental science

作者：Zhang Zhaoxi; Xiao Tiancun^*; Al Megren Hamid; Aldrees Saud A; Al Kinany Mohammad; Kuznetsov Vladimir L; Kuznetsov Maxim L; Edwards Peter P^*

来源：Chemical Communications, 2017, 53(28): 4026-4029.

DOI：10.1039/c6cc09545c

We have recently developed a new extraction process for significantly reducing the olefin content in commercial FCC gasoline. To gain insights into the origins of this process, we have investigated the dissolution of the light liquid olefins 1-pentene and 1-hexene in methanol through computer modelling together with NMR spectroscopy. We find two important hydrogen bonding modes for methanol olefin interactions - namely, O-H center dot center dot center dot pi and C-H center dot center dot center dot O.

• 出版日期2017-4-11