Cyclohexenyl cyclohexyl methanol

Kwart and Khan investigated the copper-catalyzed decomposition of benzenesulphonyl azide both in methanol 33) and in cyclohexene 34>. No reaction occurs between benzenesulphonyl azide and cyclohexene at 100 °C but the addition of copper powder causes a smooth decomposition to take place yielding an impressive array of products 34>. The major ones are benzenesulphonamide 18 (37%), the aziridine 19 (15%) and the lV-(l-cyclohexenyl)benzenesulphonamide 20 (17%) (Scheme 2). Some traces of cyclohexyl azide were also found but the addition of hydro-quinone eliminated its formation. 

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