Tosylates

Tosylates

Tosylates are highly versatile sulfonate ester reagents widely used as activated leaving groups, intermediates, and functional materials in organic synthesis. Derived from p-toluenesulfonyl chloride, tosylates convert alcohols into excellent electrophiles, enabling efficient nucleophilic substitution, elimination, reduction, and cross-coupling reactions. Their exceptional stability, predictable reactivity, and broad functional-group compatibility make tosylates key tools in multi-step synthesis, protecting-group strategies, and heterocycle construction. In pharmaceuticals and fine chemicals, tosylates serve as intermediates for amines, halides, thiols, ethers, and chiral building blocks. They also participate in polymer modification, phase-transfer processes, and catalytic transformations. Due to their tunable reactivity and reliable performance under mild conditions, tosylates remain indispensable in modern synthetic chemistry and industrial manufacturing.

Arecaidine But-2-Ynyl Ester Tosylate CAS NO 119630-77-2

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CAS No.:119630-77-2

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(R)-2-Benzyloxy-1,3-Propanediol 1- (p-Toluenesulfonate) CAS NO 119870-20-1

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CAS No.:119870-20-1

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2-(Dimethylamino)Ethyl 4-Methylbenzenesulfonate CAS NO 123091-15-6

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CAS No.:123091-15-6

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L-Aspartic Acid Bis-Allyl Ester p-Toluenesulfonate Salt CAS NO 125229-60-9

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CAS No.:125229-60-9

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(R)-2-(Boc-Amino)-2-Phenylethyl 4-Methylbenzenesulfonate CAS NO 126610-77-3

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CAS No.:126610-77-3

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(R)-tert-Butyl 2-(Tosyloxymethyl)Pyrrolidine-1-Carboxylate CAS NO 128510-88-3

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CAS No.:128510-88-3

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(S)-(+)-1,1'-Bi-2-Naphthyl Ditosylate CAS NO 128544-06-9

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CAS No.:128544-06-9

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(+)-D-Pyroglutamol p-Toluenesulfonate CAS NO 128899-31-0

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CAS No.:128899-31-0

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