1064664-64-7

Basic information

• Product Name: 1-methyl-4-(4-phenylbut-1-yn-1-yl)benzene
• Synonyms: 1-methyl-4-(4-phenylbut-1-yn-1-yl)benzene
• CAS NO: 1064664-64-7
• Molecular Weight: 220.314
• Mol File: 1064664-64-7.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: 1-methyl-4-(4-phenylbut-1-yn-1-yl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-methyl-4-(4-phenylbut-1-yn-1-yl)benzene(1064664-64-7)
• EPA Substance Registry System: 1-methyl-4-(4-phenylbut-1-yn-1-yl)benzene(1064664-64-7)

Safety Data

• Hazardous Substances Data: 1064664-64-7(Hazardous Substances Data)

Upstream product

• 100-44-7 benzyl chloride 
• 103-63-9 1-phenyl-2-bromoethane 
• 766-97-2 4-n-methylphenylacetylene 
• 34420-17-2 (2-phenylethyl)boronic acid 
• 100-42-5 styrene 
• 501-52-0 3-Phenylpropionic acid 
• 3070-40-4 β-phenylpropionyl peroxide 
• 458-87-7 1-fluoro-2-phenylethane 
• 4186-14-5 1-(2-(trimethylsilyl)ethynyl)toluene 
• 16520-62-0 4-Phenyl-1-butyne 
• 106-38-7 para-bromotoluene 
• 103-25-3 3-phenylpropanoic acid methyl ester 
• 624-31-7 4-tolyl iodide 
• 40277-01-8 1-(trimethylsilyl)-4-phenyl-1-butyne 

Downstream Products

• 1554260-35-3 diphenyl(1-(p-tolyl)-3,4-dihydronaphthalen-2-yl)phosphine oxide 
• 6936-14-7 1,2-dihydro-4-(4-methylphenyl)naphthalene 
• 1064664-81-8 1-(p-tolyl)-1,2,3,4-tetrahydronaphthalene 
• 27331-34-6 1-(4-methylphenyl)naphthalene 

Relevant articles and documents

Formation of C(sp2) Boronate Esters by Borylative Cyclization of Alkynes Using BCl3

BCl3is an inexpensive electrophile which induces the borylative cyclization of a wide range of substituted alkynes to regioselectively form polycycles containing synthetically versatile C(sp2) boronate esters. It proceeds rapidly, with good yields and is compatible with a range of functional groups and substitution patterns. Intermolecular 1,2-carboboration of alkynes is also achieved using BCl3to generate trisubstituted vinyl boronate esters.

Metal-Free Synthesis of Selenodihydronaphthalenes by Selenoxide-Mediated Electrophilic Cyclization of Alkynes

A transition-metal-free, selenium mediated electrophilic cyclization reaction was realized through a one-pot procedure between simple alkynes and triflic anhydride-activated selenoxides to give selenium containing dihydronaphthalene products. This method gave good to very high yields for all products, including selenium-substituted phenanthrene, dihydroquinoline, 2H-chromene, and coumarin, which can be further transformed to other functionalized compounds.

Recyclable heterogeneous metal foil-catalyzed cyclopropenation of alkynes and diazoacetates under solvent-free mechanochemical reaction conditions

Silver and copper foil were found to be effective, versatile and selective heterogeneous catalysts for the cyclopropenation of terminal and internal alkynes under mechanochemical reaction conditions. This methodology enables the functionalization of a wide range of terminal or internal alkynes under ambient, aerobic, and solvent-free conditions. Finally, we have demonstrated a unique and versatile one-pot domino Sonogashira-cyclopropenation mechanochemical reaction for the formation of complex cyclopropenes.