1628470-77-8

Basic information

• Product Name: 1,4-bis(1,5-diphenylpenta-1,4-diyn-3-yl)piperazine
• CAS NO: 1628470-77-8
• Molecular Weight: 514.67
• Mol File: 1628470-77-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,4-bis(1,5-diphenylpenta-1,4-diyn-3-yl)piperazine(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-bis(1,5-diphenylpenta-1,4-diyn-3-yl)piperazine(1628470-77-8)
• EPA Substance Registry System: 1,4-bis(1,5-diphenylpenta-1,4-diyn-3-yl)piperazine(1628470-77-8)

Safety Data

• Hazardous Substances Data: 1628470-77-8(Hazardous Substances Data)

Upstream product

• 4164-39-0 N,N'-diformylpiperazine 
• 1007-47-2 (phenylethynyl)dimethylaluminum 
• 536-74-3 phenylacetylene 

Relevant articles and documents

Synthesis of N,N-disubstituted 3-amino-1,4-diynes and 3-amino-1-ynes by addition of alkynyldimethylaluminum reagents to N,N-disubstituted formamides and N,O-acetals

A wide range of alkynyldimethylaluminum reagents, which were derived from terminal alkynes and trimethylaluminum, underwent a double addition to N,N-disubstituted formamides and their acetals to provide the corresponding N,N-disubstituted 3-amino-1,4-diynes in moderate to excellent yields. Also, these reagents smoothly underwent the addition to N,O-acetals to give the corresponding N,N-disubstituted 3-amino-1-ynes in excellent yields.