81375-29-3

Basic information

• Product Name: O-(p-toluenesulfonyl)-N-ethylhydroxylamine
• Synonyms: O-(p-toluenesulfonyl)-N-ethylhydroxylamine
• CAS NO: 81375-29-3
• Molecular Weight: 215.273
• Mol File: 81375-29-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: O-(p-toluenesulfonyl)-N-ethylhydroxylamine(CAS DataBase Reference)
• NIST Chemistry Reference: O-(p-toluenesulfonyl)-N-ethylhydroxylamine(81375-29-3)
• EPA Substance Registry System: O-(p-toluenesulfonyl)-N-ethylhydroxylamine(81375-29-3)

Safety Data

• Hazardous Substances Data: 81375-29-3(Hazardous Substances Data)

Upstream product

• 82820-51-7 O-(p-toluenesulfonyl)-N-tert-butoxycarbonyl-N-ethylhydroxylamine 

Downstream Products

• 87879-80-9 2-ethylamino-2-methyl-2,3,4,5-tetrahydro-1H-pyrido<4,3-b>indol-2-ium toluene-p-sulphonate 
• 81375-31-7 Toluene-4-sulfonate8-chloro-2-ethylamino-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indol-2-ium; 
• 13360-63-9 N-ethylbutylamine 
• 82820-65-3 Toluene-4-sulfonate2-ethylamino-2-methyl-2,3,4,9-tetrahydro-1H-β-carbolin-2-ium; 

Relevant articles and documents

O-Arenesulfonyl-N-alkylhydroxylamines as Aminating Reagents

O-(p-Toluenesulfonyl)-N-methyl-, -N-ethyl-, and -N-isopropil-hydroxylamines and O-mesitylenesulfonyl-N-methylhydroxylamine were prepared.The N-methyl and N-ethyl derivatives were found to react with tertiary amines and triphenylphosphine to give the corresponding N-(alkylamino)ammonium salts and P-(alkylamino)phosphonium salts, but the N-isopropyl derivative was less reactive, probably due to steric effects.These reagents also reacted with tri-n-butylborane to give the corresponding alkyl-n-butylamines.Keywords-- electrophilic aminating reagent; tert-butoxycarbonylation; di-tert-butyl dicarbonate; N-(methylamino)ammonium salts; P-(methylamino)triphenylphosphonium salt; N-(methylamino)pyridinium salt; secondary amines