A convenient, high-yield preparation of diamantane (congressane)
✍ Scribed by Tamara M. Gund; Van Zandt Williams Jr.; Eiji Osawa; Paul von Ragué Schleyer
- Book ID
- 108385106
- Publisher
- Elsevier Science
- Year
- 1970
- Tongue
- French
- Weight
- 193 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
RuO 2 /NaIO 4 oxidation of N-Boc-4-silyloxy and 4-acetoxy proline methyl esters under ethyl acetate/water biphase condition gave N-Boc-4-silyloxy and 4-acetoxy pyroglutamic acid derivatives in high yields. Desilylation with TBAF afforded both cis-and trans-N-Boc-methyl-4-hydroxy pyroglutamates.
Appropriate secondary amines are readily converted to nitroxides by dimethyldioxirane in a rapid, convenient, and essentially quantitative process. We earlier reported2 that dimethyldioxirane3, 1, oxidizes primary amines to nitro compounds in a facile, high yield process. While continuing our work