CORRAL, C.;LISSAVETZKY, J.;VALDEOLMILLOS, A. M., J. HETEROCYCL. CHEM., 1985, 22, N 5, 1349-1352
作者:CORRAL, C.、LISSAVETZKY, J.、VALDEOLMILLOS, A. M.
DOI:——
日期:——
Synthesis of 10-(4-methyl-1-piperazinyl)thieno[3,2-<i>b</i>][1,5]benzoxazepines
作者:Carlos Corral、Jaime Lissavetzky、Ana M. Valdeolmillos
DOI:10.1002/jhet.5570220542
日期:1985.9
A series of the title compounds has been synthesized starting from methyl 3-hydroxythiophene-2-carboxylate. Its condensation with 2,4-dinitrochlorobenzene provides through compound 4e a way to introduce 7-substituents by means of diazonium salts reactions.