A study of chemical carcinogenesis. 75. Synthesis of methylated benzo[b]fluoranthenes and benzo[k]fluoranthenes
作者:Shantu Amin、Keith Huie、Nalband Hussain、George Balanikas、Stephen S. Hecht
DOI:10.1021/jo00211a031
日期:1985.5
VICKERY E. H.; EISENBRAUN E. J., ORG. PREP. AND PROCED. INT., 1979, 11, NO 5, 259-261
作者:VICKERY E. H.、 EISENBRAUN E. J.
DOI:——
日期:——
AMIN, SHANTU;HUIE, KEITH;HUSSAIN, NALBAND;BALANIKAS, G.;HECHT, S. S., J. ORG. CHEM., 1985, 50, N 11, 1948-1954
作者:AMIN, SHANTU、HUIE, KEITH、HUSSAIN, NALBAND、BALANIKAS, G.、HECHT, S. S.
DOI:——
日期:——
Multi-step Redox Systems with NIR-Fluorescence Based on 4H-Imidazoles
作者:Martin Matschke、Rainer Beckert
DOI:10.3390/12040723
日期:——
A newclass of 4H-imidazoles was synthesized starting from fused-ring aromatic dinitriles. Strong bathochromic shifts of the longest wavelength absorptions were observed in the corresponding UV/vis spectra due to a conversion of the merocyaninechromophores into cyanines/(aza)oxonoles upon protonation/deprotonation of the 4H-imidazoles. Novel boratetraazapentalenes were synthesized via a cyclization