Towards [6.5]coronane - fivefold cyclobutylmethyl-cyclopentyl rearrangement in a pentaspiroheneicosanal

Lutz Fitjer; Manfred Giersig; W. Clegg; N. Schormann; In Memory: G.M. Sheldrick (1942–2025)

doi:10.1016/s0040-4039(00)87866-1

Towards [6.5]coronane - fivefold cyclobutylmethyl-cyclopentyl rearrangement in a pentaspiroheneicosanal

Tetrahedron Letters 24(48): 5351-5354

Article 1983 English

Abstract

1 min read

The synthesis and successful rearrangement of the pentaspirane 4 yields the hexacyclic 11 , whose stereochemistry was unequivocally established as all- cis by X-ray analysis of a single epoxide 12 derived therefrom. A synthesis of [6.5]coronane 5 thus seems feasible.

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Towards [6.5]coronane - fivefold cyclobutylmethyl-cyclopentyl rearrangement in a pentaspiroheneicosanal

Abstract

Discussion(0)

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