𝔖 Bobbio Scriptorium
✦   LIBER   ✦

4-Methyl-2,5-(cis)-7-nonatriene, a new linear dimer of trans-piperylene

✍ Scribed by G. A. Tolstikov; G. E. Ivanov; V. P. Yur'ev

Book ID
112437840
Publisher
Springer
Year
1974
Tongue
English
Weight
97 KB
Volume
23
Category
Article
ISSN
1573-9171

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