𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Studies on thebaine, III. Oxidative colorimetric analysis of thebaine

✍ Scribed by Odd F. Ellingsen; Karl E. Malterud; Jens K. Wold

Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
172 KB
Volume
318
Category
Article
ISSN
0365-6233

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Study on Synthesis of Thebaine Derivativ
Study on Synthesis of Thebaine Derivatives
✍ He Liu; Chun-He Liu; Bo Wu; Bo-Hua Zhong; Ze-Hui Gong 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 72 KB

## Study on Synthesis of Thebaine Derivatives LIU, He\*(刘河) LIU, Chun-He(刘春河) WU, Bo(吴波) ZHONG, Bo-Hua(仲伯华) GONG, Ze-Hui(宫泽辉)

The Oxidation of Thebaine with m-Chlorop
The Oxidation of Thebaine with m-Chloroperbenzoic Acid. Studies in the (+)-Morphinan Series. III
✍ Ikuo Iijima; Kenner C. Rice; Arnold Brossi 📂 Article 📅 1977 🏛 John Wiley and Sons 🌐 German ⚖ 160 KB

**Zur Oxydation von Thebain mit __m__‐Chlorperbenzoesäure, III** Die Oxydation von Thebain (**1**) mit __m__‐Chlorperbenzoesäure ist stark abhängig von den gewählten Reaktionsbedingungen. In unserem Fall wird neben 14‐Hydroxy‐codeinon (**2**) auch das bekannte, mono‐acetylierte Diol **3** erhalten.

Configurational Analysis of Thebaine, Co
Configurational Analysis of Thebaine, Codeine and 14β-Hydroxycodeinone N-Oxides
✍ Gary W. Caldwell; A. Diane Gauthier; John E. Mills 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 546 KB

The 'H (400 MHz) and I3C (100 MHz) NMR peak assignments of thebaine derivatives [free base (l), hydrochloride (2 and 3), methiodide (4) and N-oxides (5 and 6) I, codeine N-oxide (7) and 14p-hydroxycodeinone N-oxide (8) were performed using various one-and two-dimensional techniques. The configuratio

New Studies and a Reinvestigation on [4+
New Studies and a Reinvestigation on [4+2] Cycloadditions of (−)-Thebaine: Asymmetrical Diels-Alder Reactions with a Conformationally Fixed Chiral Diene
✍ Pindur, Ulf ;Keilhofer, Diana 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 878 KB

## Abstract Some novel Diels‐Alder reactions of the opium alkaloid (−)‐thebaine (1) as an electron‐rich diene and a reinvestigation of its reactions with cyclic and acyclic dienophiles are described. The π‐facial selectivity has been studied on the basis of structural analyses of the cycloadducts.

Studies on the adsorption of cadmium on
Studies on the adsorption of cadmium on hydrous iron(III) oxides in oxic sediments
✍ W. Petersen; K. Wallmann; S. Schröer; F. Schroeder 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 656 KB

The mfluence of freshly formed hydrous lron(II1) oxides m the 0x1~ layers m sediments on the exchange processes of cadmmm between the mtenhtlal and the overlymg water was mvestlgated By the formatlon of Iron oxides as coatmgs on clay mmerals it 1s possible to measure the dissolved part of cadmmm wrt