Barriers to inversion at nitrogen in bic
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John W. Davies; John R. Malpass; Richard E. Moss
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Article
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1985
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Elsevier Science
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French
β 244 KB
Nitrogen inversion barriers have been measured for 7-chloro-1,7-diazabicyclo-t2.2.11 heptane and 12.2.21octane; the unusual nature of the bridging nitrogen in bicycle [2.2.1) systems is discussed. The effects of ring strain and heteroatom substitution in raising the barrier to inversion are well kn