On the Electronic Nature of a Butadienyl
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Rolf Gleiter; Hagen Weigl; Gebhard Haberhauer
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Article
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1998
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John Wiley and Sons
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English
β 322 KB
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The spin state of the biradical obtained upon heating 1,6-and to be more or less independent of the DHA concentration over a wide range. The energetics of the cyclization of 1,6-diisopropyl-1,6-diazacyclodeca-3,8-diyne (9b) has been investigated. 9b was heated in biphenyl, naphthalene, and diazacycl