SYNTHESIS OF FUSED HETEROCYCLIC COMPOUNDS WITH POLYPHOSPHORIC ACID

[1] Alberti C., 1959, GAZZ CHIM ITAL, V89, P1033

[2] POLYNUCLEAR HETEROCYCLIC SYSTEMS .1. INTRODUCTION [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1951, (NOV): : 3199 - 3203

[3] POLYNUCLEAR HETEROCYCLIC SYSTEMS .11. ABSORPTION SPECTRA OF COMPOUNDS CONTAINING 5-MEMBERED RINGS [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1956, (SEP): : 3438 - 3442

[4] SYNTHESIS OF INDAZOLES USING POLYPHOSPHORIC ACID .1. [J]. TETRAHEDRON, 1966, 22 (09) : 3131 - &

[5] DENNLER EB, 1965, THESIS U BUENOS AIRE

[6] FRASCA AR, 1962, TETRAHEDRON LETT, P1115

[7] FRIES K, 1925, CHEM BER, V58, P2835

[8] APPLICATIONS DE LA SPECTROGRAPHIE DE RESONANCE MAGNETIQUE NUCLEAIRE (RMN) DANS LE DOMAINE DES DERIVES POLYCYCLIQUES A CARACTERE AROMATIQUE .2. SPECTRES DE 20 HYDROCARBURES ALTERNANTS NON SUBSTITUES [J]. TETRAHEDRON, 1964, 20 (04) : 1073 - &

[9] VESELY A, 1935, COLLECTION CZECH CHE, V7, P228

[1] Alberti C., 1959, GAZZ CHIM ITAL, V89, P1033

[2] POLYNUCLEAR HETEROCYCLIC SYSTEMS .1. INTRODUCTION [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1951, (NOV): : 3199 - 3203

[3] POLYNUCLEAR HETEROCYCLIC SYSTEMS .11. ABSORPTION SPECTRA OF COMPOUNDS CONTAINING 5-MEMBERED RINGS [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1956, (SEP): : 3438 - 3442

[4] SYNTHESIS OF INDAZOLES USING POLYPHOSPHORIC ACID .1. [J]. TETRAHEDRON, 1966, 22 (09) : 3131 - &

[5] DENNLER EB, 1965, THESIS U BUENOS AIRE

[6] FRASCA AR, 1962, TETRAHEDRON LETT, P1115

[7] FRIES K, 1925, CHEM BER, V58, P2835

[8] APPLICATIONS DE LA SPECTROGRAPHIE DE RESONANCE MAGNETIQUE NUCLEAIRE (RMN) DANS LE DOMAINE DES DERIVES POLYCYCLIQUES A CARACTERE AROMATIQUE .2. SPECTRES DE 20 HYDROCARBURES ALTERNANTS NON SUBSTITUES [J]. TETRAHEDRON, 1964, 20 (04) : 1073 - &

[9] VESELY A, 1935, COLLECTION CZECH CHE, V7, P228