𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A simple synthesis of [1,3-13C2]4-(2,6,6-trimethylcyclohexen-1-yl)buten-2-one (ß-ionone)

✍ Scribed by Robert W. Curley Jr.; Michael A. Blust; Keith A. Humphries

Publisher
John Wiley and Sons
Year
1991
Tongue
French
Weight
210 KB
Volume
29
Category
Article
ISSN
0022-2135

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A convenient, one‐step synthesis of doubly ^13^C‐labelled ß‐ionone was accomplished by aqueous sodium hydroxide catalyzed aldol condensation of 1,3‐^13^C~2~‐acetone with the recently commercially available ß‐cyclocitral. This retinol‐like compound obtained in ca. 60% yield, should prove useful in NMR studies of retinoid binding to its transport proteins.

📜 SIMILAR VOLUMES

Isolation and synthesis of 3-(2-butenyl)
Isolation and synthesis of 3-(2-butenyl)-2,4,4-trimethyl-2-cyclohexen-1-one. Regiospecific oxidation of 1-(2-butenyl)-2,6,6,-trimethylcyclohexene
✍ Anton J. A. van der Weerdt; Willem Apeldoorn; Mans Boelens; Wil M. B. Könst; Roe 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 318 KB

## Abstract (E)‐ and (Z)‐3‐(2‐butenyl)‐2,4,4‐trimethyl‐2‐cyclohexen‐1‐one **1** and **2** have been isolated from an absolue of Osmanthus Fragrance Lour. and a fusel oil concentrate. Structural proof for these compounds has been obtained via their synthesis from β‐ionone. The key step in this synth

Synthesis of 3,4,5,6-tetradeuteriobenzen
Synthesis of 3,4,5,6-tetradeuteriobenzene-1,2, 13C2
✍ R. N. Renaud; L. C. Leitch 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 French ⚖ 123 KB 👁 1 views

The d e u t e r a t e d d i e n e was p r e p a r e d as r e p o r t e d by us [3]. from 1,2-dibromoethane-1 ,2-13C2 v i a t h e c y a n i d e , s u c c i n l c a c i d , bromosuccinic a c i d , fumaric a c i d and maleic a n h y d r i d e C4,51. The 13C-labelled maleic anhydride was p r e p a r e d