Abstract
Ozonlysis of solutions of 1-acetoxy- and 1-chloro-2,3-diphenylindene in methanol at -70° C afford, via a highly selective rearrangement of the corresponding intermediate primary ozonides, a seven-membered cyclic hemiperacetal and an isochroman derivative respectively whose structures have been determined unambiguously by X-ray analysis. © 1988.
| Original language | English |
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| Pages (from-to) | 3375-3378 |
| Number of pages | 4 |
| Journal | Tetrahedron Letters |
| Volume | 29 |
| Issue number | 27 |
| Publication status | Published - 1988 |