RuCl2(PPh3)3Catalyzed Isomerization of the Baylis-Hillman Adducts
摘要:
RuCl2(PPh3)(3) catalyzed isomerization of the Baylis-Hillman adducts i.e. methyl 3-aryl-3-hydroxy-2-methylenepropanoates to methyl 3-aryl-2-methyl-3-oxopropanoates has been described.
Disclosed is an imidazole compound, in particular, the compound as shown in formula (I) and a pharmaceutically acceptable salt or tautomer thereof are disclosed.
Synthesis and Biological Activity of New (<i>E</i>)-α-(Methoxyimino)benzeneacetate Derivatives Containing a Substituted Pyrazole Ring
作者:Miao Li、Chang-Ling Liu、Ji-Chun Yang、Jin-Bo Zhang、Zhi-Nian Li、Hong Zhang、Zheng-Ming Li
DOI:10.1021/jf9026348
日期:2010.3.10
Strobilurins are one of the most important classes of agricultural fungicides. To discover new strobilurin analogues with high activity, a series of new strobilurin derivativescontaining a substituted pyrazole in the sidechain were synthesized and their biological activities were tested. The compounds were identified by 1H nuclear magnetic resonance, infrared, and elemental analysis. The test results
RuCl<sub>2</sub>(PPh<sub>3</sub>)<sub>3</sub>Catalyzed Isomerization of the Baylis-Hillman Adducts
作者:Deevi Basavaiah、Kannan Muthukumaran
DOI:10.1080/00397919908085821
日期:1999.2
RuCl2(PPh3)(3) catalyzed isomerization of the Baylis-Hillman adducts i.e. methyl 3-aryl-3-hydroxy-2-methylenepropanoates to methyl 3-aryl-2-methyl-3-oxopropanoates has been described.