
Catalog Number	AR003UPX
Chemical Name	P-TOLUENESULFONIC ACID 1-BUTYN-3-YL ESTER
CAS Number	53487-52-8
Molecular Formula	C11H12O3S
Molecular Weight	224.2762
MDL Number	MFCD00060095
SMILES	CC(OS(=O)(=O)c1ccc(cc1)C)C#C

But-3-yn-2-yl 4-methylbenzenesulfonate is a versatile compound commonly used in chemical synthesis for its unique properties and reactivity. Due to the presence of both an alkyne group and a sulfonate group, this compound serves as a valuable building block in organic chemistry.In chemical synthesis, But-3-yn-2-yl 4-methylbenzenesulfonate can undergo various chemical transformations such as nucleophilic substitution reactions, Sonogashira coupling reactions, and palladium-catalyzed cross-coupling reactions. These reactions allow for the incorporation of the butynyl group into more complex molecules, enabling the synthesis of a wide range of organic compounds.Additionally, the presence of the sulfonate group in But-3-yn-2-yl 4-methylbenzenesulfonate provides a leaving group that can be easily displaced by nucleophiles, facilitating further functionalization and derivatization of the compound. This flexibility makes it a valuable intermediate in the synthesis of pharmaceuticals, agrochemicals, and materials with tailored properties.Overall, But-3-yn-2-yl 4-methylbenzenesulfonate plays a crucial role in organic synthesis by serving as a key building block for the construction of complex molecules with diverse applications in various industries.

Benzenesulfonic acid, 4-methyl-, 1-methylethyl ester

2307-69-9

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P-TOLUENESULFONIC ACID 1-BUTYN-3-YL ESTER

53487-52-8

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Ethyl 4-Methylbenzenesulfonate

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Prop-2-yn-1-yl benzenesulfonate

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4-Bromo-3,6-dichloropyridazine

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4,4-DIFLUORO-L-PROLINAMIDE HYDROCHLORIDE

426844-51-1

$10.00/100mg, $15.00/250mg, $18.00/500mg, $22.00/1g, $78.00/5g, $150.00/10g, $347.00/25g, $675.00/50g,

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Potassium trifluoro[(4-fluorophenyl)methyl]boranuide

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Product Details


GHS Pictogram
Signal Word	Warning
UN#	-
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305+P351+P338
Class	-
Packing Group	-

Packsize	Purity	Price	Availability
250mg	98%	$11.00	Global Stock	Buy Now	Add To Cart
1g	98%	$37.00	Global Stock	Buy Now	Add To Cart
5g	98%	$129.00	Global Stock	Buy Now	Add To Cart
25g	98%	$568.00	Global Stock	Buy Now	Add To Cart