Biomaterial Database

Rapid acetylation of a dihydroxy compound by 4-(dimethylamino)pyridine catalysis: application to GLC determination of clindamycin palmitate hydrochloride. 1977

E L Rowe, and S M Machkovech

The acetylation of clindamycin palmitate hydrochloride, preparatory to GLC assay, was accelerated greatly by the use of 4-(dimethylamino)pyridine as a catalyst. The reaction time was reduced from 2.5 hr at 100 degrees using pyridine and acetic anhydride to 30 min or less at ambient temperature upon addition of excess catalyst.

UI	MeSH Term	Description	Entries
D007700	Kinetics	The rate dynamics in chemical or physical systems.
D008722	Methods	A series of steps taken in order to conduct research.	Techniques,Methodological Studies,Methodological Study,Procedures,Studies, Methodological,Study, Methodological,Method,Procedure,Technique
D011725	Pyridines	Compounds with a six membered aromatic ring containing NITROGEN. The saturated version is PIPERIDINES.
D002384	Catalysis	The facilitation of a chemical reaction by material (catalyst) that is not consumed by the reaction.	Catalyses
D002849	Chromatography, Gas	Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix.	Chromatography, Gas-Liquid,Gas Chromatography,Chromatographies, Gas,Chromatographies, Gas-Liquid,Chromatography, Gas Liquid,Gas Chromatographies,Gas-Liquid Chromatographies,Gas-Liquid Chromatography
D002981	Clindamycin	An antibacterial agent that is a semisynthetic analog of LINCOMYCIN.	7-Chloro-7-deoxylincomycin,Chlolincocin,Chlorlincocin,Cleocin,Clindamycin Hydrochloride,Clindamycin Monohydrochloride,Clindamycin Monohydrochloride, Monohydrate,Dalacin C,7 Chloro 7 deoxylincomycin,Hydrochloride, Clindamycin,Monohydrate Clindamycin Monohydrochloride,Monohydrochloride, Clindamycin,Monohydrochloride, Monohydrate Clindamycin
D000107	Acetylation	Formation of an acetyl derivative. (Stedman, 25th ed)	Acetylations