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- Title
Heterotricyclodecane X. 2-Oxa-7-thia-isotwistan und 2-Oxa-7-thia-twistan sowie Derivate.
- Authors
Wigger, N.; Ganter, C.
- Abstract
The synthesis of 2-oxa-7-thia-isotwistane ( 11) and 2-oxa-7-thia-twistane ( 22) as well as of several of their derivatives is described starting from endo-2-hydroxy-9-thiabi cyclo[3.3.1]non-6-ene ( 4). The 10O(2)-isotwistane bromide 13, iodide 14 and tosylate 30 as well as the 10S(7)-isotwistane iodide 15, tosylate 20, and the 10S(7)-twistane tosylate 21 were treated under reaction conditions suitable for molecular rearrangements involving the epi-sulfonium ion i and the oxonium ion g. respectively, by neighbouring group participation.
- Publication
Helvetica Chimica Acta, 1972, Vol 55, Issue 8, p2769
- ISSN
0018-019X
- Publication type
Article
- DOI
10.1002/hlca.19720550808