EIMER GRISELDA ALEJANDRA
Artículos
Título:
One Pot Synthesis of 7H-Dibenzo[b,d]azepin-7-One by Catalytic Flash Vacuum Pyrolysis
Autor/es:
ELIZABETH L. MOYANO,; PAOLA N. LUCERO; GRISELDA A. EIMER; EDUARDO R. HERRERO; GLORIA I. YRANZO
Editorial:
ACS Publications
Referencias:
Lugar: Philadelphia ; Año: 2007 vol. 9 p. 2179 - 2179
Resumen:
div style="padding: 0cm 0cm 12pt; border-width: medium medium 1pt; border-style: none none solid; border-color: -moz-use-text-color -moz-use-text-color windowtext;"> Homogeneous and heterogeneous flash vacuum pyrolysis (fvp) reactions of 2-(1H-1,2,3-benzotriazol-1-yl)-phenylethanone are reported. Heterogeneous reactions were carried out using Al-MCM-41 catalysts, mesoporous molecular sieves of the type M41S.  In both cases 7H-dibenzo[b,d]azepin-7-one (4) was the major product, however in the  catalytic reactions, yields and selectivity were very high. A mechanism for this reaction is discussed.