Journal article
+ 1 other files
Laterally stretched polycyclic aromatic hydrocarbons: synthesis of dibenzophenanthroheptaphene and tetrabenzotriphenylenopyranthrene derivatives
-
Alameddine, Bassam
Department of Mathematics and Natural Sciences, Gulf University for Science and Technology, Kuwait
-
Anju, Rajamohanan Sobhana
Department of Mathematics and Natural Sciences, Gulf University for Science and Technology, Kuwait
-
Shetty, Suchetha
Department of Mathematics and Natural Sciences, Gulf University for Science and Technology, Kuwait
-
Baig, Noorullah
Department of Mathematics and Natural Sciences, Gulf University for Science and Technology, Kuwait
-
Al-Sagheer, Fakhreia
Chemistry Department, University of Kuwait, Safat, Kuwait
-
Al-Mousawi, Saleh
Chemistry Department, University of Kuwait, Safat, Kuwait
-
Jenny, Titus A.
University of Fribourg, Switzerland
Show more…
Published in:
- New Journal of Chemistry. - 2017, vol. 41, no. 13, p. 6025–6032
English
Efficient methods for the synthesis of dibenzophenanthroheptaphene (DBPH) and tetrabenzotriphenylenopyranthrene (TBTP) were developed. As a result, a series of unprecedented derivatives of DBPH (1a–c) and TBTP (2a–b) were conventionally obtained from the Scholl cyclodehydrogenation reaction of their respective tribenzopentaphene synthons. An alternative convergent synthesis of DBPH is also shown herein. The novel compounds were fully characterized by high-resolution matrix-assisted laser desorption ionization time of flight mass spectrometry (HR-MALDI-TOF-MS), nuclear magnetic resonance (NMR), UV-Vis absorption and emission spectroscopy. In addition, density functional calculations were carried out to gain insight into the structure and electronic properties of these novel molecules, which corroborates the experimental observations.
-
Faculty
- Faculté des sciences et de médecine
-
Department
- Département de Chimie
-
Language
-
-
Classification
-
Chemistry
-
License
-
License undefined
-
Identifiers
-
-
Persistent URL
-
https://folia.unifr.ch/unifr/documents/306024
Other files
Statistics
Document views: 26
File downloads:
- jen_lsp.pdf: 83
- jen_lsp_sm.pdf: 37