SIMPLE SYNTHESIS OF PYRACEHEPTYLENE AND BENZO[A]-PYRACEHEPTYLENE

[1] DICYCLOPENTAL[EF,KL]HEPTALENE(AZUPYRENE) [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1968, 90 (11) : 2993 - +

[2] REAKTIONEN DER FORMAMIDINIUM-SALZE UND IHRER VINYLOGE MIT CARBANIONEN [J]. COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS, 1960, 25 (05) : 1302 - 1307

[3] SYNTHESIS AND REACTIONS OF VINYLOGOUS AMIDE ACETALS AND VINYLOGOUS AMIDINES [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1965, 4 (03) : 242 - +

[4] BREDERECK H, 1965, ANGEW CHEM, V77, P219

[5] HAFNER K, 1957, LIEBIGS ANN CHEM, V606, P79

[6] HAFNER K, 1957, ANGEW CHEM INT EDIT, V69, P393

[7] Hafner K., 1965, ANGEW CHEM, V77, P42

[8] HAFNER K, 1965, ANGEW CHEM INT EDIT, V4, P65

[9] JUTZ C, 1971, ANGEW CHEM, V83, P886

[10] NEW POLYMETHINE SYNTHESIS .3. PREPARATION OF MONO-CIS AND DI-CIS-FIXED CYANINES [J]. TETRAHEDRON, 1968, 24 (23) : 6685 - +

[1] DICYCLOPENTAL[EF,KL]HEPTALENE(AZUPYRENE) [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1968, 90 (11) : 2993 - +

[2] REAKTIONEN DER FORMAMIDINIUM-SALZE UND IHRER VINYLOGE MIT CARBANIONEN [J]. COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS, 1960, 25 (05) : 1302 - 1307

[3] SYNTHESIS AND REACTIONS OF VINYLOGOUS AMIDE ACETALS AND VINYLOGOUS AMIDINES [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1965, 4 (03) : 242 - +

[4] BREDERECK H, 1965, ANGEW CHEM, V77, P219

[5] HAFNER K, 1957, LIEBIGS ANN CHEM, V606, P79

[6] HAFNER K, 1957, ANGEW CHEM INT EDIT, V69, P393

[7] Hafner K., 1965, ANGEW CHEM, V77, P42

[8] HAFNER K, 1965, ANGEW CHEM INT EDIT, V4, P65

[9] JUTZ C, 1971, ANGEW CHEM, V83, P886

[10] NEW POLYMETHINE SYNTHESIS .3. PREPARATION OF MONO-CIS AND DI-CIS-FIXED CYANINES [J]. TETRAHEDRON, 1968, 24 (23) : 6685 - +