2-(Benzenesulfonyl)-3-phenyloxaziridine → HCID 69592728, compound

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Reaction Steps

1-Cyclopentyl-7-methylsulfanyl-2-thia-1,6,8-triaza-naphthalene 2,2-dioxide (6.0 g, 20 mmol) prepared as in Example 1 and 2-benzenesulfonyl-3-phenyl-oxaziridine (6.3 g, 24 mmol) were dissolved in 50% dichloromethane in methanol (75 ml) and stirred overnight at room temperature. Following evaporation of the solvent, the crude product was purified by recrystallization in diethyl ether/methanol to yield 5.22 g (83% yield) 1-Cyclopentyl-7-methylsulfinyl-1H-thia-1,6,8-triaza-naphthalene 2,2-dioxide as a white solid MS: APCI: M+1: 314.1 (M: 314.3).

Provenance & Evidence