Photocatalyst-free visible light promoted <i>E</i> → <i>Z</i> isomerization of alkenes
作者:Jianbin Xu、Na Liu、Haiping Lv、Chixian He、Zining Liu、Xianfu Shen、Feixiang Cheng、Baomin Fan
DOI:10.1039/c9gc04303a
日期:——
A simple and green method of visible light driven photocatalytic E to Zisomerization of alkenes has been developed. A variety of (Z)-alkenes can be prepared in the presence of visible light, without any additional photocatalyst. This protocol features photocatalyst-free conditions, which are mild, tolerant, and operationally simple, and is easy to implement.
A general method for the synthesis of α,β-unsaturated primary amides was achieved by an one-pot, triphenylphosphine- and zinc powder-promoted Wittig reaction of bromoacetamide and aldehydes under solvent-free conditions.
Proteasome inhibitors and methods of using the same
申请人:Bernadini Raffaella
公开号:US20050107307A1
公开(公告)日:2005-05-19
The present invention provides boronic acid compounds, boronic esters, and compositions thereof that can modulate apoptosis such as by inhibition of proteasome activity. The compounds and compositions can be used in methods of inducing apoptosis and treating diseases such as cancer and other disorders associated directly of indirectly with proteasome activity.
PROTEASOME INHIBITORS AND METHODS OF USING THE SAME
申请人:Bernardini Raffaella
公开号:US20090291918A1
公开(公告)日:2009-11-26
The present invention provides boronic acid compounds, boronic esters, and compositions thereof that can modulate apoptosis such as by inhibition of proteasome activity. The compounds and compositions can be used in methods of inducing apoptosis and treating diseases such as cancer and other disorders associated directly of indirectly with proteasome activity.
Proteasome Inhibitors and Methods of Using the Same
申请人:Bernardini Raffaella
公开号:US20110144033A1
公开(公告)日:2011-06-16
The present invention provides boronic acid compounds, boronic esters, and compositions thereof that can modulate apoptosis such as by inhibition of proteasome activity. The compounds and compositions can be used in methods of inducing apoptosis and treating diseases such as cancer and other disorders associated directly of indirectly with proteasome activity.