Solid-Phase Benzoylation of Phenols and Alcohols in Microwave Reactor: An Ecofriendly Protocol
An efficient solid-phase benzoylation of phenols and alcohols was developed under microwave irradiation. A stoichiometric amount of benzoyl chloride was sufficient to carry out the reaction. This benzoylation features short reaction time, good yields, and easy workup procedures. Furthermore, the scope of the reaction was extended to prepare 3,5-dinitrobenzoyl derivatives of alcohols.
Heterocycles in organic materials chemistry. Synthesis of di-, tri-, and tetraimide polycarboxylic acids for use in organic network assembly
Seven linear divalent monomers, three bent divalent amide-containing monomers, 11 bent divalent ester-containing monomers, one planar trivalent monomer, and two tetrahedral tetravalent monomers were prepared by imide-forming condensation of the appropriat
Feldman, Ken S.,Liu, Yanze,Saunders, Joe C.,Masters, Katherine M.,Campbell, Robert F.
p. 1527 - 1554
(2007/10/03)
Esterification of Aromatic Carboxylic Acids with Alcohols Using 2-Chloro-3,5-dinitropyridine as a Condensing Agent
The reaction of 2-chloro-3,5-dinitropyridine (CDNP) with carboxylic acids and alcohols was examined, and it was found that CDNP was a useful condensing agent.Various esters were prepared in good yields.
REAGENTS AND SYNTHETIC METHODS 28. MODIFIED PROCEDURES FOR ANHYDRIZATION, ESTERIFICATION AND THIOLESTERIFICATION OF CARBOXYLIC ACIDS BY MEANS OF AVAILABLE PHOSPHORUS REAGENTS.
Carboxylic acid anhydrides, esters and thiol esters are obtained by a one-pot method from carboxylic acids and alcohols or thiol by means of phosphorus oxychloride or phenyl dichlorophosphoridate reagents.
Arrieta, A.,Garcia, T.,Lago, J. M.,Palomo, C.
p. 471 - 488
(2007/10/02)
REAGENT AND SYNTHETIC METHODS 15. PHENYL DICHLOROPHOSPHATE-DIMETHYLFORMAMIDE COMPLEX. A MODIFIED ONE-POT PROCEDURE FOR ESTERIFICATION OF CARBOXYLIC ACIDS.
-
Garcia, T.,Arrieta, A.,Palomo, C.
p. 681 - 690
(2007/10/02)
More Articles about upstream products of 1158-19-6