Lecture 1: Key Concepts in Stereoselective Synthesis
... Overall, the reactions are exothermic but nearly ergoneutral. The electronic effect on this reaction is almost purely a result of kinetics, not thermodynamics. Factors, as the equilibrium constants, for these additions are similar (entries 2 vs. 1, 3 vs. 1). In contrast, steric properties of the ami ...
... Overall, the reactions are exothermic but nearly ergoneutral. The electronic effect on this reaction is almost purely a result of kinetics, not thermodynamics. Factors, as the equilibrium constants, for these additions are similar (entries 2 vs. 1, 3 vs. 1). In contrast, steric properties of the ami ...
A Model for Catalytically Active Zinc(I1) Ion in Liver
... 1,4,7,10-tetraazacyclododecane,L2),Zn"[ 14]aneN4, 3 ([ 14]aneN4 = 1,4,8,1I-tetraazacyclotetradecane,LJ,and free Zn" salts, 4. Variations in Zn" acidity and coordination environment in these complexes result in varying degrees of catalytic activity in the reduction of p-nitrobenzaldehyde (9) and an N ...
... 1,4,7,10-tetraazacyclododecane,L2),Zn"[ 14]aneN4, 3 ([ 14]aneN4 = 1,4,8,1I-tetraazacyclotetradecane,LJ,and free Zn" salts, 4. Variations in Zn" acidity and coordination environment in these complexes result in varying degrees of catalytic activity in the reduction of p-nitrobenzaldehyde (9) and an N ...
Low-valent titanium: New synthetic applications
... reactivity of the transition metals. Development of several new strategies which are otherwise impossible by conventional methods show the promise they hold in organic synthesis. Amongst the 3d-block transition metals, titanium is less explored compared to other members. The high oxophilicity of low ...
... reactivity of the transition metals. Development of several new strategies which are otherwise impossible by conventional methods show the promise they hold in organic synthesis. Amongst the 3d-block transition metals, titanium is less explored compared to other members. The high oxophilicity of low ...
Research in our group encompasses the following 4 areas in
... 3] Development of Novel Protecting-Group-Free Synthesis An ideal synthesis demands no use of protecting groups, enabling shorter synthesis and overall economy. Keeping this in mind, many of the earlier synthesis involving lengthy sequences have been shortened based on efficient protecting-group-free ...
... 3] Development of Novel Protecting-Group-Free Synthesis An ideal synthesis demands no use of protecting groups, enabling shorter synthesis and overall economy. Keeping this in mind, many of the earlier synthesis involving lengthy sequences have been shortened based on efficient protecting-group-free ...
Organic Chemistry: An Indian Journal
... years. Ethers are significant solvents and synthetic important supplements for the production of fragrances, cosmetics, pharmaceuticals, and dyestuffs [1,2]. The Williamson reaction is the best technique for the synthesis of symmetrical and unsymmetrical ethers. The Williamson reaction generally inv ...
... years. Ethers are significant solvents and synthetic important supplements for the production of fragrances, cosmetics, pharmaceuticals, and dyestuffs [1,2]. The Williamson reaction is the best technique for the synthesis of symmetrical and unsymmetrical ethers. The Williamson reaction generally inv ...
