N-tert-Butyl-1-(prop-2-en-1-yl)cyclopropane-1-sulfonamide → Cyclopropanesulfonamide, 1-(2-propenyl)- (9CI)

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Reaction Steps

Example 4,1-allylcyclopropylsulfonamide, was obtained in 40% yield from N-tert-butyl-(1-allyl)cyclopropylsulfonamide according to the procedure described in the synthesis of 1-Methylcyclopropylsulfonamide. The compound was purified by column chromotography over SiO2 using 2% MeOH in CH2Cl2 as the eluent: 1H NMR (CDCl3) δ 0.88 (m, 2H), 1.37 (m, 2H), 2.66 (d, J=7.0 Hz, 2H), 4.80 (s, 2H), 5.16 (m, 2H), 5.82 (m, 1H); 13C NMR (CDCl3) δ 11.2, 35.6, 40.7, 119.0, 133.6.

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