中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 5-benzylidene-3-(furan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one | 13788-25-5 | C15H11NO2S2 | 301.39 |
—— | (Z)-5-(4-(dimethylamino)benzylidene)-3-((furan-2-yl)methyl)-2-thioxothiazolidin-4-one | 13788-26-6 | C17H16N2O2S2 | 344.458 |
—— | (Z)-3-((furan-2-yl)methyl)-5-((furan-2-yl)methylidene)-2-thioxothiazolidin-4-one | —— | C13H9NO3S2 | 291.351 |
—— | (Z)-3-((furan-2-yl)methyl)-5-((pyridin-3-yl)methylene)-2-thioxothiazolidin-4-one | —— | C14H10N2O2S2 | 302.378 |
—— | 3-(furan-2-ylmethyl)-5-(pyridin-3-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one | —— | C14H10N2O2S2 | 302.378 |
—— | 5-(3,4-dihydroxybenzylidene)-3-(furan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one | —— | C15H11NO4S2 | 333.389 |
—— | (Z)-5-(2-hydroxybenzylidene)-3-((furan-2-yl)methyl)-2-thioxothiazolidin-4-one | 13788-24-4 | C15H11NO3S2 | 317.389 |
—— | (Z)-5-(2,4-dichlorobenzylidene)-3-((furan-2-yl)methyl)-2-thioxothiazolidin-4-one | —— | C15H9Cl2NO2S2 | 370.28 |
An efficient approach to obtain functionalized rhodanines was developed through a base-assisted one-pot coupling and continuous cyclization of a primary amine, carbon disulfide, and methyl (2-chloroacetyl)carbamate. This conversion tolerates a broad range of functional groups and can be used to scale the preparation of N-substituted rhodanines in excellent yields.