31650-08-5

Basic information

• Product Name: Silane, (3-phenyl-1-propyne-1,3-diyl)bis[trimethyl-
• CAS NO: 31650-08-5
• Molecular Formula: C15H24Si2
• Molecular Weight: 260.527
• Mol File: 31650-08-5.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Silane, (3-phenyl-1-propyne-1,3-diyl)bis[trimethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, (3-phenyl-1-propyne-1,3-diyl)bis[trimethyl-(31650-08-5)
• EPA Substance Registry System: Silane, (3-phenyl-1-propyne-1,3-diyl)bis[trimethyl-(31650-08-5)

Safety Data

• Hazardous Substances Data: 31650-08-5(Hazardous Substances Data)

Upstream product

• 75-77-4 chloro-trimethyl-silane 
• 31683-47-3 1-(trimethylsilyl)-3-phenylprop-1-yne 
• 29578-46-9 trimethyl(3-phenylprop-2-yn-1-yl)silane 
• 100-39-0 benzyl bromide 
• 1066-54-2 trimethylsilylacetylene 
• 10147-11-2 propargyl benzene 
• 673-32-5 1-Phenylprop-1-yne 

Downstream Products

• 85332-36-1 (2-Ethoxy-1-phenylvinylidene-pent-4-ynyl)-trimethyl-silane 
• 85332-35-0 (2-Ethoxy-1-phenylvinylidene-pent-4-enyl)-trimethyl-silane 
• 85332-44-1 [(Z)-2-Ethoxy-1-((E)-styryl)-pent-1-en-4-ynyl]-trimethyl-silane 
• 85332-43-0 [(Z)-2-Ethoxy-1-((E)-styryl)-penta-1,4-dienyl]-trimethyl-silane 
• 85332-33-8 [1-(Methoxy-phenyl-methyl)-3-phenyl-propa-1,2-dienyl]-trimethyl-silane 
• 85332-34-9 (1-Butoxymethyl-3-phenyl-propa-1,2-dienyl)-trimethyl-silane 
• 85332-32-7 (2-Ethoxy-4-methyl-1-phenylvinylidene-pentyl)-trimethyl-silane 
• 31650-09-6 1,3-bis(trimethylsilyl)-3-phenyl-allene 
• 91118-79-5 ((Z)-1,3-Bis-trimethylsilanyl-allyl)-benzene 

Relevant articles and documents

Propargylsilanes as Reagents for Synergistic Gold(I)-Catalyzed Propargylation of Carbonyl Compounds: Isolation and Characterization of σ-Gold(I) Allenyl Intermediates

Reported herein is the isolation and characterization, for the first time, of a σ-gold allenyl complex as an intermediate in gold catalysis. This intermediate was captured during the study of a novel gold(I)-catalyzed propargylation of carbonyl compounds with propargylsilanes. Notably, the gold-catalyzed propargylation reaction, which proceeds with aldehydes and ketones, can be driven to the formation of either homopropargyl silyl ethers or the in situ synthesis of corresponding 2-silyl-4,5-dihydrofurans.

Propargylic Silanes: Convenient Syntheses of 1-Trimethylsilyl-2-alkynes, 1,3-Bis-1-alkynes, and 3-Trimethylsilyl-1-alkynes

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