ChemInform Abstract: Synthesis of exo- and endo-6,7-Epoxytropanes.
β Scribed by D. E. JUSTICE; J. R. MALPASS
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 34 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
Synthesis of exo-and endo-6,7-Epoxytropanes.
-The formation and cyclization of N-protected 2,3-epoxy-4-amino-cycloheptanol derivatives provides a practical route to the title compounds. Whereas the epoxidation of cyclooct-2-enol proceeds with high anti-stereoselectivity as demonstrated in the preceding paper, treatment of (I) under similar conditions affords a mixture of (II) and (III). Hydride reductions and hydrogenolysis lead to conversion into compounds with NMe or NH groups. -(JUSTICE, D.
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