Procatalysts, catalyst systems, and use in olefin polymerization
申请人:——
公开号:US20010025005A1
公开(公告)日:2001-09-27
There are described solid procatalysts, catalyst systems incorporating the solid procatalysts, and the use of the catalyst systems in olefin polymerization and interpolymerization.
本文介绍了固体原催化剂、含有固体原催化剂的催化剂体系以及催化剂体系在烯烃聚合和互聚中的应用。
Procatalysts, catalyst systems, and use in OLEFIN polymerization
申请人:——
公开号:US20010029286A1
公开(公告)日:2001-10-11
There are described solid procatalysts, catalyst systems incorporating the solid procatalysts, and the use of the catalyst systems in olefin polymerization and interpolymerization.
本文介绍了固体原催化剂、含有固体原催化剂的催化剂体系以及催化剂体系在烯烃聚合和互聚中的应用。
The Effect of Molecular Size and Structure on the Pyrolysis of Esters<sup>1,2</sup>
作者:Grant Gill Smith、William H. Wetzel
DOI:10.1021/ja01561a024
日期:1957.2
Nicolas,L. et al., Bulletin de la Societe Chimique de France, 1972, p. 2732 - 2743
作者:Nicolas,L. et al.
DOI:——
日期:——
Oxidative Conversion of Aldoximes into Carboxylic Acid Esters
作者:Said、Skarzewski、Mlochowski
DOI:10.1080/00397919208021316
日期:1992.7
Aromatic and aliphatic aldoximes or their O-methyl ethers can be efficiently converted into the corresponding carboxylic acid esters by treatment with an alcoholic solution of 30% hydrogen peroxide in the Presence of catalytic amounts of 2-nitrobenzeneseleninic acid. Primary alcohols give excellent to good yields, secondary ones - good to moderate, but with tertiary alcohols no esterification is obserwed.