Synthesis of (<i>Z</i>)-<i>N</i>-Alkenylazoles and Pyrroloisoquinolines from α-<i>N</i>-Azoleketones through Pd-Catalyzed Tosylhydrazone Cross-Couplings
作者:Lucía Florentino、Fernando Aznar、Carlos Valdés
DOI:10.1002/chem.201301057
日期:2013.8.5
Azoles reacting in tandem: The ortho‐stereodirecting effect is the key to the stereoselective synthesis of (Z)‐N‐alkenylazoles I through the tosylhydrazide‐mediated Pd‐catalyzed cross‐coupling reaction of α‐N‐azoleacetophenones with ortho‐substituted aryl halides and nonaflates (see scheme). Additionally, the preorganization of the alkene allowed for the development of an auto‐tandem reaction involving
METAL COMPLEX COMPOUND AND PREPARING METHOD AND USAGE THEREOF
申请人:National Changhua University of Education
公开号:US20190241592A1
公开(公告)日:2019-08-08
A compound of formula (I) includes any forms of tautomer or stereoisomer thereof, wherein the formula (I) is presented as:
wherein the definitions of X, R1, and R2 are as specified in the specification hereof. The preparing method and the usage in cancer treatment of such compound are also provided by the present invention.
Metal complex compound and preparing method and usage thereof
申请人:National Changhua University of Education
公开号:US10544178B2
公开(公告)日:2020-01-28
A compound of formula (I) includes any forms of tautomer or stereoisomer thereof, wherein the formula (I) is presented as:
wherein the definitions of X, R1, and R2 are as specified in the specification hereof. The preparing method and the usage in cancer treatment of such compound are also provided by the present invention.