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.

Benzenemethanesulfonic Acid 4-Nitrophenyl Ester CAS NO 50534-57-1

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CAS No.:50534-57-1

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(+)-1 4-Di-o-Tosyl-D-Threitol CAS NO 50623-73-9

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CAS No.:50623-73-9

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(S)-(+)-1-Methylpropyl 4-Methylbenzenesulfonate CAS NO 50896-54-3

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CAS No.:50896-54-3

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(+)-1,4-Di-o-Tosyl-2,3-o-Isopropylidene-D-Threitol CAS NO 51064-65-4

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CAS No.:51064-65-4

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4-Hydroxy-2-(1-Hydroxybutyl)-2,5-Dimethylfuran-3(2H)-One CAS NO 51994-16-2

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CAS No.:51994-16-2

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H-Trp-Obzl Tos CAS NO 53787-20-5

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CAS No.:53787-20-5

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3,4-Di-o-Acetyl-1,2-o-Isopropylidene-5-o-Tosyl-Alpha-L-Sorbopyranse CAS NO 53821-66-2

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CAS No.:53821-66-2

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Methyl Alpha-D-Glucopyranoside 2,6-Bis(4-Methylbenzenesulfonate) CAS NO 54497-89-1

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CAS No.:54497-89-1

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