Substituted CIS- and trans-stilbenes as therapeutic agents
申请人:Vander Jagt David L.
公开号:US20070249647A1
公开(公告)日:2007-10-25
The present invention relates to method(s) of treating a subject afflicted with cancer or a precancerous condition, an inflammatory disease or condition, and/or stroke or other ischemic disease or condition, the method comprising administering to the subject or patient in need a composition comprising a therapeutically effective amount of a substituted cis or trans-stilbene.
Electrochemical Proton Reduction over Nickel Foam for
<i>Z</i>
‐Stereoselective Semihydrogenation/deuteration of Functionalized Alkynes
作者:Alejandro Valiente、Pablo Martínez‐Pardo、Gurpreet Kaur、Magnus J. Johansson、Belén Martín‐Matute
DOI:10.1002/cssc.202102221
日期:2022.1.10
Foam catalyst: Commercially available nickel foam is an excellent catalyst for the electrochemical semihydrogenation/semideuteration of functionalized alkynes in diluted sulfuric acid under ambient conditions. Here, the applicability of this catalyst for the stereoselective synthesis of Z-alkenes and Z-alkenes-d2 is presented. The nickel foam is recyclable up to 14 times without losing its catalytic
Rhodium-catalyzed oxidative decarbonylative Heck-type coupling of aromatic aldehydes with terminal alkenes
作者:Lei Kang、Feng Zhang、Lin-Ting Ding、Luo Yang
DOI:10.1039/c5ra21610a
日期:——
rhodium-catalyzed oxidative decarbonylative Heck-type coupling of aromatic aldehydes with terminal alkenes to afford 1,2-disubstituted alkenes with good regio- and E-selectivity is developed. This reaction employs readily available aromatic aldehydes as the aryl electrophile counterpart and relies on selected acyl chloride as the crucial additive to activate the rhodium catalyst precursor.