6104-47-8

Basic information

• Product Name: Phosphine, ethynyldiphenyl-
• CAS NO: 6104-47-8
• Molecular Formula: C14H11P
• Molecular Weight: 210.215
• Mol File: 6104-47-8.mol
• Article Data: 11

Chemical Properties

• CAS DataBase Reference: Phosphine, ethynyldiphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphine, ethynyldiphenyl-(6104-47-8)
• EPA Substance Registry System: Phosphine, ethynyldiphenyl-(6104-47-8)

Safety Data

• Hazardous Substances Data: 6104-47-8(Hazardous Substances Data)

Upstream product

• 1066-26-8 sodium acetylide 
• 1079-66-9 chloro-diphenylphosphine 
• 1066-54-2 trimethylsilylacetylene 
• 65032-27-1 ethynylmagnesium chloride 
• 21037-91-2 trimethylsilyl(diphenylphosphanyl)acetylene 
• 4301-14-8 acetylenemagnesium bromide 

Downstream Products

• 7655-15-4 (1-Hydroxy-cyclohexyl-aethinyl)-diphenyl-phosphin 
• 120726-18-3 (Me₃Sn)2CHCH₂PPh₂ 
• 125708-50-1 (Z)-(trimethylstannyl)CHCH(diphenylphosphine) 
• 125708-50-1 (E)-(trimethylstannyl)CHCH(diphenylphosphine) 
• 21037-93-4 Me₃SnC₂PPh₂ 
• 132118-99-1 (E)-Ph₂PCHCHB(dimesityl) 
• 188297-24-7 2-phosphino-zirconaindene 
• 497064-98-9 AuI(P(C₆H₅)2CCH) 
• 497064-97-8 AuBr(P(C₆H₅)2CCH) 
• 191669-83-7 (η(5)-C5H5)2Rh2(CO)(μ-η(1):η(1)-CF3C2CF3)(eta.(1)-Ph2PCCH) 
• 365534-11-8 Au(C₆F₅)3(PPh₂CCH) 
• 1151546-49-4 1-bromo-2-(diphenylphosphinoyl)ethyne 
• 1610459-57-8 1-benzyl-4-(diphenylphosphino)-1H-1,2,3-triazole 

Relevant articles and documents

Diethyl (iodoethynyl)phosphonate and (iodoethynyl)diphenylphosphane oxide: Crystal structures and some cycloaddition reactions

The title compounds are difunctionalized acetylenic building blocks, which can serve as electrophilic dienophiles and dipolarophiles in [4+2] and azide-iodoalkyne [3+2] cycloaddition reactions, which, however, require strong thermal activation. In their c

Versatile Reaction Patterns of Phosphanylhydrosilylalkyne with B(C6F5)3: A Remarkable Group Substitution Effect

Phosphanylhydrosilylalkynes R2HSiCCPAr2 (R,Ar: Me,4-tBuC6H4 1, Me,Mes 2, Mes,Ph 3; Mes = 2,4,6-Me3C6H2) were prepared and the reactions with B(C6F5)3/

Synthesis of Ph2P(O)-stabilized Ynamines via C(sp)-N bond formation and their dephosphorylative copper-catalyzed click reaction

A facile and versatile synthesis of ynamines via C(sp)-N bond formation was established. We installed an electron-withdrawing phosphoryl group onto the ynamines to isolate them by column chromatography. Phosphoryl ynamines were synthesized by treatment of