Novel stereoselective addition of some nucleophiles to 2,3-bis(methylsulfanyl)norbornenobenzoquinone
摘要:
2,3-Bis(methylsulfanyl)norbomenobenzoquinone undergoes reaction with nitrogen, oxygen, sulfur or carbon nucleophiles to give the trisubstituted adducts containing the new substituent at the ring junction. Their configurations are assigned by H-1 NMR spectroscopy and NOE enhancement experiments. (C) 1997 Elsevier Science Ltd.