Tetrahedron letters

Hochsubstituierte tricyclopentanone und cyclopropenyldiazomethane-vorstufen für tetrahedrane?

G Maier, KA Reuter, L Franz, HP Reisenauer

文献索引：Maier, Guenter; Reuter, Karl Arnold; Reisenauer, Hans Peter Tetrahedron Letters, 1985 , vol. 26, # 15 p. 1845 - 1848

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被引用次数: 11

摘要

Abstract Reaction of tri-tert-butylcyclopropenylium tetrafluoroborate (= 7) with the Li-salt of tert-butyldiazomethane leads to the astonishingly stable diazo compound (= 6). The trimethylsilyl derivative (= 8) can be prepared via the same route. On photolysis or pyrolysis both cyclopropenyldiazomethanes are fragmented into the corresponding acetylenes.