𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis, on a Preparative Scale, of Ethanol Stereospecifically Labeled on Hydrogen

✍ Scribed by Prof. Dr. H. Simon; Dr. M. Kellner; Dr. H. Günther

Publisher
John Wiley and Sons
Year
1968
Tongue
English
Weight
149 KB
Volume
7
Category
Article
ISSN
0044-8249

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Fractionation of polymers on a preparati
Fractionation of polymers on a preparative scale by precipitation chromatography
✍ J. F. Henderson; J. M. Hulme 📂 Article 📅 1967 🏛 John Wiley and Sons 🌐 English ⚖ 491 KB 👁 1 views

A preparative-scale elution chromatographic column is described which will fractionate 45 g. of polymer in a single operation. The size of the column is kept to manageable dimensions by reducing the temperature differential from 50 to 10°C. along the length of the temperature-gradient section. I t a

A novel one step approach to small scale
A novel one step approach to small scale labeling of organic compounds with hydrogen isotopes
✍ Sohail Malik; Margaret Kenny; George Doss; Varghese John 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 French ⚖ 152 KB 👁 1 views

## Abstract A rapid method to generate tritium gas for small scale labeling is described. Tritium labelled sodium borohydride is used with cobalt (II) chloride to generate isotopic hydrogen gas. The reaction was carried out in a closed vessel and three different compounds were concurrently labelled

ChemInform Abstract: Separation, Removal
ChemInform Abstract: Separation, Removal, or Enrichment of Components on a Preparative Scale
✍ A. HARADA; B. ZSADON 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 23 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Stereospecific synthesis of Δ24-sterols
Stereospecific synthesis of Δ24-sterols labelled on the 26- or 27-methyl group
✍ F. Nicotra; F. Ronchetti; G. Russo 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 French ⚖ 342 KB

## Abstract A convenient synthesis of Δ^24^‐sterols labelled on the 26‐ or 27‐methyl group, exemplified by the synthesis of [26‐^3^H]‐lanosterol, is described. Oxidation of lanosteryl acetate with SeO~2~ gives 3β‐acetoxylanosta‐8, 24‐dien‐26‐al; this is reduced to the corresponding labelled alcohol