1450659-63-8

Basic information

• Product Name: 4-methylbenzenesulfonate 1-(pyridin-2-yl)ethyl ester
• Synonyms: 4-methylbenzenesulfonate 1-(pyridin-2-yl)ethyl ester
• CAS NO: 1450659-63-8
• Molecular Weight: 277.344
• Mol File: 1450659-63-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-methylbenzenesulfonate 1-(pyridin-2-yl)ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methylbenzenesulfonate 1-(pyridin-2-yl)ethyl ester(1450659-63-8)
• EPA Substance Registry System: 4-methylbenzenesulfonate 1-(pyridin-2-yl)ethyl ester(1450659-63-8)

Safety Data

• Hazardous Substances Data: 1450659-63-8(Hazardous Substances Data)

Upstream product

• 4833-24-3 2-ethylpyridine 1-oxide 
• 98-59-9 p-toluenesulfonyl chloride 

Relevant articles and documents

Metal-free C(sp3)-H bond sulfonyloxylation of 2-alkylpyridines and alkylnitrones

Pyridin-2-ylmethyl tosylate derivatives are obtained in high yields from 2-alkylpyridine 1-oxides via a [3,3]-sigmatropic rearrangement of the adduct between 2-alkylpridine 1-oxides with benzenesulfonyl chlorides. Moreover, alkylnitrones also undergo [3,3]-sigmatropic rearrangement to give α-tosylated ketones after hydrolysis. Substitution reactions with nucleophiles then lead to diverse useful functionalizations for the synthesis of pincer ligands.