Assessing the Potential for the Reactions of Epoxides with Amines on Secondary Organic Aerosol Particles
作者:Santino J. Stropoli、Matthew J. Elrod
DOI:10.1021/acs.jpca.5b07852
日期:2015.10.8
measured rate constants (more substituted epoxides had slower rate constants), while the amine carbon substitution environment had a much more limited effect. While the amine-epoxide rate constants are large enough such that amine-epoxide reactions may be kinetically feasible for isoprene-derived epoxides and high aminesecondary organic aerosol (SOA) concentrations, most atmospheric amines are expected
This application relates to chemical compounds which may act as inhibitors of, or which may otherwise modulate the activity of, a bromodomain-containing protein, including bromodomain-containing protein 4 (BRD4), and to compositions and formulations containing such compounds, and methods of using and making such compounds. Compounds include compounds of Formula I
wherein R
1
, R
2
, R
3
, R
4
, R
7
, W, X, and Z are as described herein.
Lithium trifluoromethanesulfonate-catalysed aminolysis of oxiranes
作者:Jacques Augé、Frédéric Leroy
DOI:10.1016/0040-4039(96)01731-5
日期:1996.10
The aminolysis of oxiranes was found to be catalysed by lithium trifluoromethanesulfonate in acetonitrile solutions. This salt turned out to be an excellent substitute for the unsafe lithium perchlorate.
CYCLIC ORGANOSILICON COMPOUNDS AS ELECTRON DONORS IN ZEIGLER-NATTA CATALYST SYSTEMS FOR PRODUCING PROPYLENE POLYMER HAVING HIGH MELT-FLOWABILITY
申请人:Zhang Lei
公开号:US20130109820A1
公开(公告)日:2013-05-02
Cyclic organosilicon compounds having a structure represented by the general formula
and a method for using thereof as a component of catalysts for producing propylene polymer having a very high melt-flowability are disclosed. The cyclic organosilicon compounds are employed as external electron donors in Ziegler-Natta catalyst systems to dramatically improve the hydrogen response, and therefore the catalyst systems can be used to prepare polymer having high melt-flowability and high isotacticity at high yield.
Treatment of Diseases caused by Disturbances of the Activity of the Androgen Receptor uses of compounds of Formula (I): (as defined herein), for the treatment of diseases caused by disturbances of the activity of androgen receptor are provided: Formula (I). Isolated compounds of Formula (I) are also provided.