29778-23-2

Basic information

• Product Name: 1-(p-isopropylphenyl)-2-phenylacetylene
• Synonyms: 1-(p-isopropylphenyl)-2-phenylacetylene
• CAS NO: 29778-23-2
• Molecular Weight: 220.314
• Mol File: 29778-23-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-(p-isopropylphenyl)-2-phenylacetylene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(p-isopropylphenyl)-2-phenylacetylene(29778-23-2)
• EPA Substance Registry System: 1-(p-isopropylphenyl)-2-phenylacetylene(29778-23-2)

Safety Data

• Hazardous Substances Data: 29778-23-2(Hazardous Substances Data)

Upstream product

• 17356-09-1 4-iodocumene 
• 536-74-3 phenylacetylene 
• 98-82-8 Isopropylbenzene 
• 932-88-7 1-iodo-2-phenylethyne 

Downstream Products

• 40231-48-9 (E)-1-isopropyl-4-styrylbenzene 
• 81734-56-7 4-isopropyl-cis-stilbene 

Relevant articles and documents

Efficient copper-catalyzed sonogashira couplings of aryl halides with terminal alkynes in water

An efficient copper-catalyzed method has been developed for Sonogashira couplings of aryl halides with terminal alkynes in water. The protocol uses inexpensive CuBr as the catalyst, 1,10-phenanthroline as the ligand, tetrabutylammonium bromide (TBAB) as the phase-transfer catalyst, environmentally friendly water as the solvent, and various internal alkynes were synthesized in good to excellent yields. Georg Thieme Verlag Stuttgart - New York.

NEW SIMPLE METHOD FOR THE SYNTHESIS OF CIS-STILBENES

A new method involving catalytic acetylenic condensation as the key stage was developed for the synthesis of cis-stilbenes.Subsequent selective hydrogenation of the synthesized alkyltolanes over Pd-CaCO3 gave a series of alkyl-substituted stilbenes. 1,8-Dimethylphenanthrene was obtained from o-iodotoluene.