p-Toluenesulfonyl cyanide

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Purity: technical grade, 95%

Keywords

p-Toluenesulfonyl cyanide 3-Hexylthiophene ALDRICH

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Application:p-Toluenesulfonyl cyanide has been used in:the preparation of polyfunctional nitrilesfree-radical cyanation of B-alkylcatecholboranes
PackAge:1, 5 g in glass bottle
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p-Toluenesulfonyl cyanide is an electron-deficient nitrile and undergoes hetero-Diels-Alder reaction with the silyl enol ether of cyclohexenone to yield hydrolytically sensitive [4+2] adduct. It undergoes facile [2+3] cycloaddition reaction with azides to form 5-sulfonyl tetrazoles. It also reacts with alcohols in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) or 1,4-diazabicyclo[2.2.2]octane (DABCO) to yield sulfinates.

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