
Catalog Number	AR00DE8T
Chemical Name	Potassium (2-trimethylsilyl)ethynyltrifluoroborate
CAS Number	485339-09-1
Molecular Formula	C5H9BF3KSi
Molecular Weight	204.1149696
MDL Number	MFCD11052737
SMILES	C[Si](C#[C-][B+3]([F-])([F-])[F-])(C)C.[K+]

Potassium (2-trimethylsilyl)ethynyltrifluoroborate is a versatile reagent commonly used in chemical synthesis due to its unique properties and wide range of applications. This compound is known for its ability to serve as a reliable source of alkynyl anions in various organic transformations. In organic synthesis, the alkynyl anion generated from potassium (2-trimethylsilyl)ethynyltrifluoroborate can participate in C-C bond forming reactions through nucleophilic addition to a variety of electrophiles. This reactivity allows for the efficient construction of complex molecules through processes such as alkynylation, cross-coupling reactions, and functional group manipulations.Additionally, the presence of a trimethylsilyl group in the structure of this compound enhances its stability and reactivity, making it a valuable tool in synthetic chemistry. The trimethylsilyl group can increase the nucleophilicity of the attached alkynyl anion, enabling selective reactions and facilitating the synthesis of diverse organic compounds.Overall, the application of potassium (2-trimethylsilyl)ethynyltrifluoroborate in chemical synthesis offers chemists a powerful method for the efficient and selective construction of complex molecular structures, making it a valuable reagent in modern organic chemistry.

Borate(1-), trifluoro[(phenylmethoxy)methyl]-, potassium (1:1), (T-4)-

1027642-25-6

$5.00/100mg, $7.00/250mg, $21.00/1g, $78.00/5g, $139.00/10g, $277.00/25g, $520.00/50g, $866.00/100g,

Product Details

Carbamic acid, N-[(1R)-1-(hydroxymethyl)-2-(phenylmethoxy)ethyl]-, 1,1-dimethylethyl ester

127559-33-5

$10.00/100mg, $18.00/250mg, $32.00/500mg, $44.00/1g, $191.00/5g, $364.00/10g, $831.00/25g, $1,558.00/50g,

Product Details

Benzenamine, 2,4,6-trimethoxy-

14227-17-9

$7.00/100mg, $7.00/50mg, $14.00/250mg, $52.00/1g, $208.00/5g, $312.00/10g, $672.00/25g,

Product Details

1H-Pyrazole-3-carboxaldehyde, 4-bromo-1-methyl-

287917-96-8

$7.00/100mg, $8.00/250mg, $16.00/1g, $63.00/5g, $122.00/10g, $260.00/25g, $502.00/50g, $800.00/100g,

Product Details

3,4-Dibromothiophene

3141-26-2

$4.00/10g, $4.00/5g, $5.00/25g, $16.00/100g, $80.00/500g, $156.00/1kg, $727.00/5kg, $1,420.00/10kg,

Product Details

(2S,4S)-1-(tert-Butoxycarbonyl)-4-fluoro-2-hydroxymethylpyrrolidine

317356-27-7

$43.00/100mg, $73.00/250mg, $131.00/500mg, $166.00/1g, $549.00/5g, $914.00/10g, $2,214.00/25g,

Product Details

Packsize	Purity	Price	Availability
50mg	95%	$94.00	2-3 weeks	Buy Now	Add To Cart
100mg	95%	$131.00	2-3 weeks	Buy Now	Add To Cart
250mg	95%	$177.00	2-3 weeks	Buy Now	Add To Cart
500mg	95%	$313.00	2-3 weeks	Buy Now	Add To Cart
1g	95%	$437.00	2-3 weeks	Buy Now	Add To Cart
2.5g	95%	$831.00	2-3 weeks	Buy Now	Add To Cart
5g	95%	$1,218.00	2-3 weeks	Buy Now	Add To Cart