WebBuy 2-(tert-Butoxy)pyridine (CAS No. 83766-88-5) from Smolecule. Molecular Formula: C9H13NO. Molecular Weight: 151.209. Introduction : 2-(tert-Butoxy)pyridine is a chemical compound that contains a pyridine ring with a tert-butoxy group attached at the 2-position. WebThe invention relates to a method for N-alkylation of 2-pyridone, which mainly solves the technological problems of difficult post processing, low selectivity and the like in the prior …
O-alkylation of pyridine N-oxide with photocatalysis
WebApr 27, 2005 · For MgR(2) (R = Et, i-Pr) and ZnR(2) (R = Et) reagents, N-alkylation products are formed exclusively, but derivatives containing bulky aryl substituents are … WebVishnu Ji Ram, ... Ramendra Pratap, in The Chemistry of Heterocycles, 2024. Chemical Reactivity. Pyrazole has two ring nitrogen atoms in which N 1 is pyrrolic and N 2 is pyridine-like. The N 1 nitrogen is not reactive but is deprotonated in the presence of a base-forming anion. The presence of both electronegative nitrogen atoms in the pyrazole ring … creme body minute
Amine alkylation - Wikipedia
WebAmine alkylation (amino-dehalogenation) is a type of organic reaction between an alkyl halide and ammonia or an amine. The reaction is called nucleophilic aliphatic substitution … WebMar 29, 2007 · [structure: see text]. Sequential addition of Grignard reagents to pyridine N-oxides in THF at room temperature followed by treatment with acetic anhydride at 120 … WebPolystyrene - supported N - benzyl - N - alkyl - aminopyridine was prepared through chloromethylated polystyrene treated with 4 - aminopyridine and alkylation agents. 本文以聚苯乙烯氯球为原料,通过与 4- 氨基吡啶及烷基化试剂反应,制成聚苯乙烯支载N - 烷基-N-苄基氨基吡啶催化剂. buckwheat harry potter