Synthesis of Fused B‐Containing Heterocyclic Compounds and Their Relevant Optical Properties
A series of fused 4,5‐borazaropyrrolo[1,2‐a]quinolines have been prepared from potassium organotrifluoroborates and substituted 1‐(2‐aminophenyl)pyrroles via direct formation of C–B and N–B bonds. The target products were obtained in moderate to high yields under mild conditions. The optical propert...
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Published in | European journal of organic chemistry Vol. 2018; no. 34; pp. 4812 - 4817 |
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Main Authors | , , , , , , |
Format | Journal Article |
Language | English |
Published |
WEINHEIM
Wiley
16.09.2018
Wiley Subscription Services, Inc |
Subjects | |
Online Access | Get full text |
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Summary: | A series of fused 4,5‐borazaropyrrolo[1,2‐a]quinolines have been prepared from potassium organotrifluoroborates and substituted 1‐(2‐aminophenyl)pyrroles via direct formation of C–B and N–B bonds. The target products were obtained in moderate to high yields under mild conditions. The optical properties of some products were investigated by UV/Vis spectroscopy and spectrofluorometry. Moreover, the influence of structural modification on the spectroscopic and electronic properties was studied by DFT calculations.
A new B‐containing heterocyclic compound! A series of azaborines were prepared through 1‐(2‐aminophenyl)pyrroles and organotrifluoroborates in a one‐pot reaction. The optical properties of these azaborines were investigated and the attractive photometrics could be applied in many scientific fields. |
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ISSN: | 1434-193X 1099-0690 |
DOI: | 10.1002/ejoc.201701790 |