This chapter discusses the kinetics and mechanisms of the hydrolysis of carboxylic acid derivatives of general formula RCOX. These include carboxylic acid halides, amides, and anhydrides with small sections on carboxylic acid cyanides. The chapter presents some of the principles involved in the ...
Synthesis and reactions of perylenecarboxylic acid derivatives. VII. Hydrolysis of N,N'-dialkyl-3,4:9,10-perylenebis(dicarboximide) with sulfuric acid The hydrolysis of N,N′-dialkyl-3,4 : 9,10-perylenebis(dicarboximide) (alkyl=CH3, CH2CH3, CH2CH2CH3, and CH2CH2CH2CH3) with sulfuric ...
solvolysis, hydrolysisamidines (benzene compoundscarboxylic acid derivatives (benzene compoundsNois available for this article.doi:10.1002/chin.197525105HEGARTY, ANTHONY F.CRONIN, JAMES D.SCOTT, FRANCIS L.WILEY‐VCH Verlag GmbHChemischer Informationsdienst...
This chapter discusses the kinetics and mechanisms of the hydrolysis of carboxylic acid derivatives of general formula RCOX. These include carboxylic acid halides, amides, and anhydrides with small sections on carboxylic acid cyanides. T... RJE Talbot - Elsevier B.V. 被引量: 15发表: 1972年 Ch...
Acid Anhydride s 1. Preparation - from acid chlorides and carboxylic acid s 2. Reactions 1. Conversion to less reactive acid derivatives No Catalyst 2. Friedel-Craft Acylations - catalyst required + NOTE above: One part of anhydride adds to ring: the other is sacrificed ...
Pig liver esterase (EC 3.1.1.1) catalyzed hydrolysis of the dimetrhy ester of meso-cis-1,2-cyclohexanedicarboxylic acid yielded the optically pure (1S,2R)-monoester. The corresponding diethyl ester yielded racemic monoester. The diethyl ester of racemic trans-1,2-cyclohexanedicarboxylic acid was...
d.Hydrolysisofesters i.acidichydrolysis ii.basichydrolysis(saponification) 3.Carboxylicacidanhydridesandhalides a.Structure b.Nomenclature c.Chemicalreactivity(highlyreactive) 4.Phosphoricacidsandtheirderivatives a.similaritiestocarboxylicacids b.phosphoricacidanhydridesusedinbiology(ATP) ...
The enantioselective catalysis ranks the privileged characteristic of enzymatic transformations. Here, we report two pyridine-linked bis(β-cyclodextrin) (bisCD) copper(II) complexes that enantioselectively hydrolyse chiral esters. Hydrolytic kinetic resolution of three pairs of amino acid ester enantiomers...
Rates of saponification ofα-chlorotoluene,αα-dichlorotoluene andα,α,αtrichlorotoluene and of their ortho, meta, and para isomers of halogen, nitro methyl and carboxylic derivatives in neutral, alkaline or acid medium were measured... AP Weber 被引量: 3发表: 1934年 Derivatives of tricyclo...
For the hydrolysis of aliphatic, aromatic nitriles, phenylacetonitrile derivatives and dinitriles, carboxylic acids were the major products. Unexpectedly, ... C Mukherjee,D Zhu,ER Biehl,... - 《Tetrahedron》 被引量: 52发表: 2006年 Synthesis and properties of poly(ether imide)s derived from 2...