𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Rearrangement of Spiroacetals of the 1,6-Dioxaspiro[4.5]decan-10-yl Methanesulfonate Type. Synthesis of Cis-Fused 1,6-Dioxadecalins

✍ Scribed by Betancor, Carmen; Dorta, Rosa L.; Freire, Raimundo; Prangé, Thierry; Suárez, Ernesto


Book ID
127099621
Publisher
American Chemical Society
Year
2000
Tongue
English
Weight
58 KB
Volume
65
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Spiroketal equilibration: Interconversio
✍ Jae Uk Jeong; P.L. Fuchs 📂 Article 📅 1994 🏛 Elsevier Science 🌐 French ⚖ 279 KB

Acid-catalyzed equilibration of spiroketals 5SHp6 and 55Haj3 involves a two stage process whereby the 1,6-dioxaspiro]4.4]nonanes can be equilibrated under mild conditions to a pair of 1,6\_dioxaspiro[45]decanes with preservation of the adjacent C-20 methyl stereocenter. Under more forcing conditions