17878-37-4

Basic information

• Product Name: Silane, (2-bromophenyl)trimethyl-
• Synonyms: 1-bromo-2-trimethylsilylbenzene
• CAS NO: 17878-37-4
• Molecular Formula: C9H13BrSi
• Molecular Weight: 229.192
• Mol File: 17878-37-4.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 38 °C(Press: 0.005 Torr)
• Density: 1.21±0.1 g/cm3(Predicted)
• CAS DataBase Reference: Silane, (2-bromophenyl)trimethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, (2-bromophenyl)trimethyl-(17878-37-4)
• EPA Substance Registry System: Silane, (2-bromophenyl)trimethyl-(17878-37-4)

Safety Data

• Hazardous Substances Data: 17878-37-4(Hazardous Substances Data)

Upstream product

• 17151-09-6 1,2-bis(trimethylsilyl)benzene 
• 75-77-4 chloro-trimethyl-silane 
• 583-53-9 2,3-dibromobenzene 
• 15842-76-9 (2-chloro-phenyl)-trimethyl-silane 
• 27607-77-8 trimethylsilyl trifluoromethanesulfonate 
• 95-50-1 1,2-dichloro-benzene 
• 95-56-7 2-hydroxybromobenzene 
• 999-97-3 1,1,1,3,3,3-hexamethyl-disilazane 

Downstream Products

• 1160757-38-9 1,1,3-trimethyl-2-phenyl-1H-benzo[b]silole 
• 1160757-48-1 1,1,2-trimethyl-3-phenyl-1H-benzo[b]silole 
• 1374337-07-1 C₂₄H₂₄Si 
• 1160757-36-7 2,3-bis(4-methoxyphenyl)-1,1-dimethyl-1H-benzo[b]silole 
• 1374337-08-2 C₂₄H₁₈N₂Si 
• 1374337-10-6 C₂₀H₂₆Si₂ 
• 1374337-25-3 2-trimethylsilylphenyl tert-butyl ester 
• 1374337-11-7 C₂₀H₂₃NSi₂ 
• 1016642-73-1 1,1-dimethyl-2,3-diphenyl-1H-benzo[b]silole 
• 148904-10-3 1,1-dimethyl-3-phenyl-2-(trimethylsilyl)-1H-benzo[b]silole 
• 88284-48-4 2-(trimethylsilyl)phenyl trifluoromethanesulfonate 
• 68305-32-8 3-phenylbenzo[d]oxazole-2(3H)-one 
• 23996-36-3 1-methyl-3-phenyl-1,3-dihydro-2H-benzo[d]imidazol-2-one 
• 79759-30-1 5-methoxy-1-methyl-3-phenyl-1,3-dihydro-2H-benzo[d]imidazol-2-one 

Relevant articles and documents

Small Gold(I) and Gold(I)–Silver(I) Clusters by C?Si Auration

Auration of o-trimethylsilyl arylphosphines leads to the formation of gold and gold–silver clusters with ortho-metalated phosphines displaying 3c–2e Au?C?M bonds (M=Au/Ag). Hexagold clusters [Au6L4](X)2 are obtained by reaction of (L?TMS)AuCl with AgX, whereas reaction with AgX and Ag2O leads to gold–silver clusters [Au4Ag2L4](X)2. Oxo-trigold(I) species [Au3O]+ were identified as the intermediates in the formation of the silver-doped clusters. Other [Au5], [Au4Ag], and [Au12Ag4] clusters were also obtained. Clusters containing PAu?Au?AuP structural motif display good catalytic activity in the activation of alkynes under homogeneous conditions.

Selective: S -arylation of 2-oxazolidinethiones and selective N -arylation of 2-benzoxazolinones/2-benzimidazolinones

There exist three possible patterns for the reaction of cyclic 2-oxazolidinethione and 2-benzoxazolidinethione with arynes, namely (a) S-arylation, (b) N-arylation, and (c) aryne insertion into the thiocarbonyl group (CS). Our studies demonstrate that S-arylation wins out affording S-aryl dihydrooxazoles. In contrast, for related reactions of cyclic 2-benzoxazolinone and 2-benzimidazolinone with arynes, it is found that N-arylation outcompetes O-arylation and aryne insertion into the CO group to give N-aryl 2-benzoxazolinones and N-aryl 2-benzimidazolinones.

Palladium-catalyzed intermolecular coupling of 2-silylaryl bromides with alkynes: Synthesis of benzosiloles and heteroarene-fused siloles by catalytic cleavage of the C(sp3)-Si bond

Unusual split: A wide variety of benzosiloles and derivatives are obtained by the Pd-catalyzed intermolecular coupling of 2-silylaryl bromides and alkynes and the accompanying selective cleavage of the C(sp3)-Si bonds as a key step (see scheme). The product spectrum includes benzosiloles, benzothiophene-fused siloles, ladder-type π-conjugated benzosiloles, and thiophene-bridged 2,5-bisbenzosiloles.