o-benzo[c][1,2]thiazin-4-one-2,2-dioxides are an original class of highly reactive electron-poor heterodienes that allow easy access to unprecedented benzo-thiazine bearing galactose and fucose derivatives in a remarkably selective way.
N -substituted -3-thioxo-benzo[ c ][1,2]thiazin-4-one-2,2-dioxides 是一类原始的高反应性缺电子杂二烯,可以轻松获得前所未有的苯并
噻嗪轴承半
乳糖和岩藻糖衍
生物以一种非常有选择性的方式。