𝔖 Bobbio Scriptorium
✦   LIBER   ✦

(2S,6S,8S)-2,8-Dimethyl-1,7-dioxaspiro[5.5]undecane: A natural spiroacetal lacking anomeric stabilisation

✍ Scribed by Junjie Chen; Mary T. Fletcher; William Kitching

Book ID
103977140
Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
277 KB
Volume
6
Category
Article
ISSN
0957-4166

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Nitro Ketones in Organic Synthesis: A Ne
Nitro Ketones in Organic Synthesis: A New, Short Synthesis of Racemictrans-2-methyl-1,7-dioxaspiro[5.5]undecane,trans, trans- andtrans,cis-2,8-dimethyl-1,7-dioxaspiro[5.5]undecane by Henry reaction
✍ Ballini, Roberto ;Bosica, Giovanna ;Schaafstra, Robert πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 235 KB

## Abstract The synthesis of spiroketals from nitro ketones is described. Racemic __trans__‐2‐Methyl‐1,7‐dioxaspiro[5.5]undecane (1a), and 2,8‐dimethyl‐1,7‐dioxaspiro[5.5]undecane (1b) are synthesized as a mixture of __trans__, __trans__ and __trans__, __cis__ isomers in a ratio of 6.5:3.5 (separab