Tracking historical sources of polycyclic aromatic compounds (PACs) in dated lake sediment cores near in-situ bitumen operations of Cold Lake, Alberta

2021 ◽  
pp. 118567
Author(s):  
Kirsten K. Smythe ◽  
Colin A. Cooke ◽  
Paul E. Drevnick ◽  
Robert J. Cornett ◽  
Jules M. Blais
Keyword(s):  
Lake Sediment ◽  
Aromatic Compounds ◽  
Sediment Cores ◽  
Polycyclic Aromatic Compounds ◽  
Historical Sources ◽  
Polycyclic Aromatic ◽  
Cold Lake

Integrated analysis of petroleum biomarkers and polycyclic aromatic compounds in lake sediment cores from an oil sands region

2020 ◽  
pp. 116060
Author(s):  
Alexandre P.J. Salat ◽  
David C. Eickmeyer ◽  
Linda E. Kimpe ◽  
Roland I. Hall ◽  
Brent B. Wolfe ◽  
...  
Keyword(s):  
Lake Sediment ◽  
Aromatic Compounds ◽  
Oil Sands ◽  
Sediment Cores ◽  
Polycyclic Aromatic Compounds ◽  
Integrated Analysis ◽  
Polycyclic Aromatic

scholarly journals Allylation of Orthoquinones Towards Annulated Polycyclic Aromatic Systems

Molecules ◽  
2018 ◽  
Vol 23 (8) ◽  
pp. 2043 ◽  
Author(s):  
Mariusz Kędziorek ◽  
Liliana Dobrzańska
Keyword(s):  
Aromatic Compounds ◽  
Polycyclic Aromatic Compounds ◽  
Starting Material ◽  
Ring Closing Metathesis ◽  
One Pot ◽  
Pinacol Rearrangement ◽  
Polycyclic Aromatic ◽  
Aromatic Systems

Promising results of an efficient and convenient strategy for the annulation of polycyclic aromatic compounds (PACs), employing orthoquinones as starting material and comprising allylation, pinacol rearrangement, ring-closing metathesis (RCM), and one-pot reduction followed by Wagner-Meerwein rearrangement, are presented. The strategy involves introducing triallylborane prepared in situ in the allylation step. Moreover, a novel expedient method for the preparation of 9,10-diallylphenanthrene was introduced.

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