21277-56-5

Basic information

• Product Name: [2-(N-piperidino)ethyl]triphenylphosphonium bromide
• Synonyms: [2-(N-piperidino)ethyl]triphenylphosphonium bromide
• CAS NO: 21277-56-5
• Molecular Weight: 454.39
• Mol File: 21277-56-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [2-(N-piperidino)ethyl]triphenylphosphonium bromide(CAS DataBase Reference)
• NIST Chemistry Reference: [2-(N-piperidino)ethyl]triphenylphosphonium bromide(21277-56-5)
• EPA Substance Registry System: [2-(N-piperidino)ethyl]triphenylphosphonium bromide(21277-56-5)

Safety Data

• Hazardous Substances Data: 21277-56-5(Hazardous Substances Data)

Upstream product

• 4442-11-9 lithium piperidide 
• 110-89-4 piperidine 
• 55894-16-1 (2-methoxyethyl)triphenylphosphonium bromide 

Relevant articles and documents

Synthesis of 2-(N-disubstituted amino)ethyltriphenylphosphonium bromides

2-(N-Disubstituted amino)ethyltriphenylphosphonium bromides are prepared in quantitative yields with high purity by reacting secondary amines with 2-methoxyethyltriphenylphosphonium bromide under aqueous conditions. The differential reactivity of this reagent offers advantages for the preparation of aminoethyltriphenylphosphonium bromides possessing nucleophiles such as hydroxy groups.