Pyridinium chlorochromate | 26299-14-9 - chemical and physical properties, structure, melting point, boiling point, density, molecular formula, molecular weight, uses, prices, suppliers, and toxicity/safety/hazards/SDS information.
The basic structure of pyridinium chlorochromate consists of a pyridinium cation and a chlorochromate anion. This compound is soluble in water and organic solvents. Pyridinium chlorochromate is a highly toxic and corrosive substance. It can cause severe burns to the skin and eyes upon contact. ...
crystal structuresuperstructureThe mechanism of the Cr(VI) oxidation of an alkene C=C is not known for certain. A particularly useful and novel example of this process is the intramolecular oxidative cyclization of bishomoallylic tertiary alcohols by pyridinium chlorochromate (PCC) to yield substituted...
An alternative to the chromium trioxide–pyridine complex is provided by pyridinium chlorochromate (PCC) and pyridinium dichromate (PDC).137 These reagents, now ubiquitous for chromate-based oxidation of alcohols, overcome the hygroscopic nature of the chromium trioxide–pyridine complex138 and a...
Lauryl pyridinium 5-chloro-2-mercaptobenzothiazole CAS No: 5406-97-3 Pyridinium,2-chloro-1-methyl-, bromide (1:1) CAS No: 153403-89-5 Pyridinium chlorochromate CAS No: 26299-14-9 PYRIDINIUM FLUOROCHROMATE CAS No: 83042-08-4 Pyridinium acetate CAS No: 5153-63-9 About...
Convenient conversion of carboxylic esters to aldehydes by oxidation of alkoxyaluminum intermediate with pyridinium chlorochromate or pyridinium dichromate 来自 ResearchGate 喜欢 0 阅读量: 31 作者:차진순,김종미,전중현,권오은,권상용,조성동 ...
Product Name: Pyridinium chlorochromate Synonyms: PCC;PYRIDINIUM CHLOROCHROMATE;chromate(1-),chlorotrioxo-,(beta-4)-,hydrogen,compd.withpyridine(1:1);Pyridine, (T-4)-chlorotrioxochromate(1-);Pyridine, chlorotrioxochromate(1-);Urine Luck;pyridinium;PYRIDINIUM CHLOROCHROMATE, CA. 20 WT. % ON BASIC...
DTA, DSC, NMR and dielectric studies have been performed for pyridinium chlorochromate over a wide temperature range. A sequence of four solid-solid phase transitions was discovered. The in-plane complex reorientation of the cation is described by a three-well potential model with two correlation ...
Reactions of 2-(4-hydroxyarylamino)-1,4-naphthoquinones with cerium ammonium nitrate or pyridinium chlorochromate depending on the structure of initial substrate and the type of reagent led to the formation of 2-chloro-3-(4-cyclohexa-2,5-dienylideneamino)-1,4-dihydronaphthalene-1,4-diones, 2...
Kinetics of oxidation of substituted benzaldehydes by 4-(dimethylamino)pyridinium chlorochromate (DMAPCC) in protic solvent system has been studied at 303 K. The product of oxidation has been identified as benzoic acid. A unit order dependence of the reaction with respect [DMAPCC] and [...