|
[摘要]:3-Arylquinazoline-2,4(1H, 3H)-dithiones were synthesized in satisfactory yields from 2-bromophenyl isothiocyanates in one pot via generation of the corresponding 2-lithiophenyl isothiocyanates by bromine-lithium exchange with butyllithium followed by treatment with aryl isothiocyanates. |
|