Phthalimidesulfenyl chloride part 8. Reaction with activated arenes: the first example of ortho-thioquinones generation
摘要:
Phthalimidesulfenyl chloride 1 reacts with activated arenes 2a-g, to give monosubstituted derivatives 3a-g. Hydroxysulfenyl compounds 3a-d have been used as suitable source of alpha-oxothiones (ortho-thioquinones) 4a-d, which act as heterodienes in 4+2 cycloaddition reactions.
Phthalimidesulfenyl chloride 1 reacts with activated arenes 2a-g, to give monosubstituted derivatives 3a-g. Hydroxysulfenyl compounds 3a-d have been used as suitable source of alpha-oxothiones (ortho-thioquinones) 4a-d, which act as heterodienes in 4+2 cycloaddition reactions.