中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-氨基-6-溴喹唑啉 | 6-bromoquinazolin-2-amine | 190273-89-3 | C8H6BrN3 | 224.06 |
2,6-二溴喹唑啉 | 2,6-dibromoquinazoline | 161425-75-8 | C8H4Br2N2 | 287.941 |
6-溴-2-氯喹唑啉 | 6-bromo-2-chloroquinazoline | 882672-05-1 | C8H4BrClN2 | 243.49 |
6-溴-2-碘喹唑啉 | 6-bromo-2-iodoquinazoline | 882670-93-1 | C8H4BrIN2 | 334.942 |
A copper-mediated multi-component reaction was developed through isocyanide insertion into N–H bonds of less active secondary arylamines. This approach leads to an efficient synthesis of unsymmetrical tetrasubstituted ureas in one pot.