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4-Dimethylaminopyridine (DMAP) is a derivative of pyridine with the chemical formula (CH 3) 2 NC 5 H 4 N. This white solid is of interest because it is more basic than pyridine , owing to the resonance stabilisation from the NMe 2 substituent.
DMAP may refer to: Digital Media Access Protocol, a family of proprietary protocols by Apple; 4-Dimethylaminopyridine (CH 3) 2 NC 5 H 4 N), a derivative of pyridine; 4-Dimethylaminophenol (C 8 H 11 NO), an aromatic compound containing both phenol and amine functional groups; Data Management Advisory Panel, of the England school census
Dimethylallyl pyrophosphate (DMAPP; or alternatively, dimethylallyl diphosphate (DMADP); also isoprenyl pyrophosphate) is an isoprenoid precursor.It is a product of both the mevalonate pathway and the MEP pathway of isoprenoid precursor biosynthesis.
The Yamaguchi esterification is the chemical reaction of an aliphatic carboxylic acid and 2,4,6-trichlorobenzoyl chloride (TCBC, Yamaguchi reagent) to form a mixed anhydride which, upon reaction with an alcohol in the presence of stoichiometric amount of DMAP, produces the desired ester. It was first reported by Masaru Yamaguchi et al. in 1979 ...
Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...
As the name suggests, a non-nucleophilic base is a sterically hindered organic base that is a poor nucleophile.Normal bases are also nucleophiles, but often chemists seek the proton-removing ability of a base without any other functions.
66233 Ensembl ENSG00000178028 ENSMUSG00000009640 UniProt Q9NPF5 Q5TG37 Q9JI44 RefSeq (mRNA) NM_001034023 NM_001034024 NM_019100 NM_023178 RefSeq (protein) NP_001029195 NP_001029196 NP_061973 NP_075667 Location (UCSC) Chr 1: 44.21 – 44.22 Mb Chr 4: 117.53 – 117.54 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse DNA methyltransferase 1-associated protein 1 is an enzyme that in ...
The London edition of the English translation, by Edward Adams-Ray, is The Andrée diaries being the diaries and records of S. A. Andrée, Nils Strindberg and Knut Fraenkel written during their balloon expedition to the North Pole in 1897 and discovered on White Island in 1930, together with a complete record of the expedition and discovery ...