1342819-65-1

Basic information

• Product Name: 1-(phenylbuta-1,3-diyn-1-yl)cyclopentanol
• Synonyms: 1-(phenylbuta-1,3-diyn-1-yl)cyclopentanol
• CAS NO: 1342819-65-1
• Molecular Weight: 210.276
• Mol File: 1342819-65-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-(phenylbuta-1,3-diyn-1-yl)cyclopentanol(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(phenylbuta-1,3-diyn-1-yl)cyclopentanol(1342819-65-1)
• EPA Substance Registry System: 1-(phenylbuta-1,3-diyn-1-yl)cyclopentanol(1342819-65-1)

Safety Data

• Hazardous Substances Data: 1342819-65-1(Hazardous Substances Data)

Upstream product

• 17356-19-3 1-ethynylcyclopentanol 
• 536-74-3 phenylacetylene 
• 932-87-6 1-Bromo-2-phenylacetylene 

Downstream Products

• 1342819-84-4 2-benzyl-1-oxaspiro[4.4]non-2-en-4-one 
• 1342819-98-0 2-benzoyl-1-oxaspiro[4.4]non-2-en-4-one 

Relevant articles and documents

Copper Catalysis for Selective Heterocoupling of Terminal Alkynes

A Cu-catalyzed selective aerobic heterocoupling of terminal alkynes is disclosed, which enables the synthesis of a broad range of unsymmetrical 1,3-diynes in good to excellent yields. The results disprove the long-held belief that homocouplings are exclusively favored in the Glaser-Hay reaction.

Carbon dioxide-mediated synthesis of 3(2H)-furanones from diyne alcohols

A novel type of carbon dioxide-mediated reaction of diyne alcohols without any metal catalysts was reported. Carbon dioxide held the key to the success of this reaction, in which 3(2H)-furanones were selectively obtained in moderate to high yields.