2-Quinolyl- and 1-isoquinolylnitrenes: ring expansion and ring opening in heteroarylnitrenes |
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| Authors: | Addicott Chris Reisinger Ales Wentrup Curt |
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| Institution: | Department of Chemistry, School of Molecular and Microbial Sciences, The University of Queensland, Brisbane, Queensland 4072, Australia. |
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| Abstract: | Argon matrix photolysis of tetrazolo1,5-a]quinoline 8 and tetrazolo5,1-a]isoquinoline 7 causes nitrogen elimination and ring expansion to 1,3-diazabenzod]cyclohepta-1,2,4,6-tetraene 13. The photolysis of tetrazolo5,1-a]isoquinoline 7 also causes ring opening to o-cyanophenylketenimine 22. Mechanisms of ring opening of heteroarylnitrenes are discussed. |
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