Among these works, lanthanide triflate mediated Lewis acid catalysis has attracted tremendous interest throughout scPeiPeiSUN YaPingXIAODepartmentofChemistry,NanjingNormalUniversity,Nanjing210097VIPChinese Chemical LettersSun, P.P,Xiao, Y.P.Yb (OTf)3 Catalyzed Nucleophilic Conjugate Addition of Pyrrole toα...
Over recent years, the use of lanthanide (III) compounds as catalysts or promoters in organic synthesis have aroused much attention1, 2. Among these works, lanthanide triflate mediated Lewis acid catalysis has attracted tremendous interest throughout sc 关键词: 吡咯;亲核共轭加成;α,β-不饱和酮;硝...
Lewis acid mediated reactions of organocopper reagents. Entrainment in the conjugate addition to α,β-unsaturated ketones, esters, and acids via the RCu ... The R2CuLi-BF3 system is useful for the double alkylation of α,β-unsaturated esters at the β-position and the carbonyl center. Stere...
Interactive 3D animation of SN2' (prime) substitution at an allylic centre for students studying University chemistry
Lu X,Lin S.Pd (II)-Bipyridine Catalyzed Conjugate Addition ofArylboronic Acid to α,β-Unsaturated Carbonyl Compounds.Journal of Organic Chemistry. 2005... X Lu,S Lin - 《Journal of Organic Chemistry》 被引量: 185发表: 2005年 Catalytic conjugate addition of heterocyclic compounds to α,β-un...
Describes the use of conjugate acid-base charts in helping students visualize the conjugate relationship. Addresses chart construction, metal ions, buffers and pH titrations, and the organic functional groups and nonaqueous solvents. (TW)关键词:...
Cascade Transformations of (2,2-Diaryl-3,3-dichloroaziridin-1-yl)acetates Esters of (2,2-diaryl-3,3-dichloroaziridin-1-yl)acetic acid prepared from glycine derivatives under alkylation conditions afford esters of 2-[ N -alkyl- N ... AF Khlebnikov,MS Novikov,EY Kusei,... - 《Cheminfor...
2H-Pyrrole-2-carboxamide, 3,4-dihydro-N,2-dimethyl-, conjugate acid (1:1)| 基本信息更多信息 中文名称: 中文同义词: 英文名称:2H-Pyrrole-2-carboxamide, 3,4-dihydro-N,2-dimethyl-, conjugate acid (1:1) 英文同义词:2H-Pyrrole-2-carboxamide, 3,4-dihydro-N,2-dimethyl-, conjugate acid (1...
Synthesis, characterization, and in vitro anti-Mycobacterium tuberculosis activity of terpene Schiff bases A novel series of Schiff bases (3-13) were synthesized by the reaction of isoniazid (INH), nalidixic acid hydrazide, and fenamic acid hydrazides with monot... MA Bhat,MA Al-Omar - 《Medi...
In the face of the challenges in developing small-molecule drugs that directly target KRAS mutant proteins7, we have developed a novel approach that directly targets the mutant DNA. Hairpin pyrrole (Py)–imidazole (Im) (PI) polyamides can be designed to bind with high affinity to the minor ...