Cycloaddition of CO2 and CS2 to a cyclic
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Thomas von Criegern; Kurt Polborn; Alfred Schmidpeter
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Article
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1999
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John Wiley and Sons
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English
โ 164 KB
๐ 2 views
## Carbon dioxide and carbon disulfide give crystalline cycloadducts with the phosphazene bond of a 1,2k 5 -azaphosphole. The CO 2 -adduct fully dissociates in solution, the CS 2 -adduct on short heating only to a small part. On longer heating, the latter rearranges in two successive 1,3-shifts to