中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (4Z)-4-[(5-methylthiophen-2-yl)methylidene]-2-thiophen-2-yl-1,3-oxazol-5-one | —— | C13H9NO2S2 | 275.352 |
—— | (4Z)-4-[(4-bromothiophen-2-yl)methylidene]-2-thiophen-2-yl-1,3-oxazol-5-one | 1002956-78-6 | C12H6BrNO2S2 | 340.221 |
—— | 4-[(5-bromo-2-thienyl)methylene]-2-(2-thienyl)-1,3-oxazol-5(4H)-one | —— | C12H6BrNO2S2 | 340.221 |
—— | (4E)-4-[(5-bromothiophen-2-yl)methylidene]-2-thiophen-2-yl-1,3-oxazol-5-one | —— | C12H6BrNO2S2 | 340.221 |
—— | (4E)-4-[(3-methylthiophen-2-yl)methylidene]-2-thiophen-2-yl-1,3-oxazol-5-one | —— | C13H9NO2S2 | 275.352 |
—— | (4Z)-4-[(3-methylthiophen-2-yl)methylidene]-2-thiophen-2-yl-1,3-oxazol-5-one | —— | C13H9NO2S2 | 275.352 |
The 1,3-dipolar cycloaddition between glycine-derived azlactones with maleimides is efficiently catalyzed by the dimeric chiral complex [(