853995-38-7

Basic information

• Product Name: 4-(3-phenyl-1-phenylethynyl-prop-2-ynyl)morpholine
• Synonyms: 4-(3-phenyl-1-phenylethynyl-prop-2-ynyl)morpholine
• CAS NO: 853995-38-7
• Molecular Weight: 301.388
• Mol File: 853995-38-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4-(3-phenyl-1-phenylethynyl-prop-2-ynyl)morpholine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(3-phenyl-1-phenylethynyl-prop-2-ynyl)morpholine(853995-38-7)
• EPA Substance Registry System: 4-(3-phenyl-1-phenylethynyl-prop-2-ynyl)morpholine(853995-38-7)

Safety Data

• Hazardous Substances Data: 853995-38-7(Hazardous Substances Data)

Upstream product

• 536-74-3 phenylacetylene 
• 19449-31-1 N-(dimethoxymethyl)morpholine 
• 4394-85-8 4-morpholinecarboxaldehyde 
• 1007-47-2 (phenylethynyl)dimethylaluminum 
• 5780-30-3 4-thioformylmorpholine 
• 333-27-7 methyl trifluoromethanesulfonate 

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.

Addition reaction of zinc acetylides to thioiminium salts leading to 3-amino-1-sulfenyl-1,4-enynes

The reaction of thioiminium salts with zinc acetylides took place at 60°C to give 3-amino-1-sulfenyl-1,4-enynes in moderate to good yields. Two molecules of acetylides were incorporated into the products. Nucleophilic attack of zinc acetylides to thioimin