1393715-36-0

Basic information

• Product Name: N,N,2,2-tetramethyl-3-(4-tosylpiperazin-1-yl)propan-1-amine
• CAS NO: 1393715-36-0
• Molecular Weight: 353.529
• Mol File: 1393715-36-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N,N,2,2-tetramethyl-3-(4-tosylpiperazin-1-yl)propan-1-amine(CAS DataBase Reference)
• NIST Chemistry Reference: N,N,2,2-tetramethyl-3-(4-tosylpiperazin-1-yl)propan-1-amine(1393715-36-0)
• EPA Substance Registry System: N,N,2,2-tetramethyl-3-(4-tosylpiperazin-1-yl)propan-1-amine(1393715-36-0)

Safety Data

• Hazardous Substances Data: 1393715-36-0(Hazardous Substances Data)

Upstream product

• 53369-71-4 N,N,2,2-tetramethyl-1,3-propanediamine 
• 16695-22-0 N,N-bis(tosyloxyethyl)-p-toluenesulfonamide 

Relevant articles and documents

One-step cyclization: Synthesis of N -heteroalkyl-N′-tosylpiperazines

Piperazine derivatives are important intermediates in organic synthesis and useful building blocks in pharmaceutical and fine chemical industries. Currently available synthetic routes for these heterocyclic compounds have limited scope owing to the harsh reaction conditions, low yields, and multistep process. Herein, we reported a practical method for synthesis of alkyl-, alcohol-, amine-, and ester-extended tosylpiperazines under mild conditions with moderate to high yields. This protocol exhibits potential applicability in the synthesis of pharmaceuticals and natural products because of the operational simplicity and the conveniently available reactants. On the basis of the experimental and theoretical results, a plausible mechanism of aliphatic nucleophilic substitution (SN) in the cyclization has been postulated and evidence for the formation of a six-membered ring has also been confirmed by means of density functional theory (DFT) calculations.