time: 23.04.2012
nick: wrisasur

oxidizing codeine

CAS 76-57-3 : CODEINE
Comparative Analysis of Apoptosis-inducing Activity of Codei.
Based on this background, we have synthesized codeinone by oxidizing codeine, and recently reported that codeinone showed the greatest cytotoxicity, among 10 morphine.

US Patent 6008355 - Preparation of oxycodone from codeine

The second method disclosed in the '355 patent involves oxidizing codeine so as to form codeinone, reacting codeinone with an acylating agent in water or a.
... from codeine and morphine using potassium hydride and methyl iodide as the O-alkylation agents and (b) subsequently oxidizing the respective 0-6 methyl ethers of codeine.

Preparation of oxycodone from codeine - US Patent 6008355 Abstract

(a) converting codeine or a codeine salt into the intermediate N-carboalkoxy- or N-carboaryloxynorcodeine; (b) oxidizing the intermediate N-carboalkoxy- or N.
Process for manufacturing oxycodone - Lin, Zhaiwei
A process is provided for preparing oxycodone from codeine comprising either: (A) the steps of (1) oxidizing codeine so as to form codeinone; (2) converting codeinone.
Patent Abstract: A process is provided for preparing oxycodone from codeine comprising either: (A) the steps of (1) oxidizing codeine so as to form codeinone; (2.

Codeine brainstorm [Archive] - Zoklet.net

Preparation of oxycodone from codeine - Penick Corporation

Patent US6864370 - Process for manufacturing oxycodone - Google.

Method of producing thebaine from codeine and oripavine from.

A process is provided for preparing oxycodone from codeine comprising either: (A) the steps of (1) oxidizing codeine so as to form codeinone;.

For preparing oxycodone from codeine I prefer the method of first oxidizing codeine so as to form codeinone then converting codeinone to oxycodone by first reacting.
76-57-3 Codeine testing. Incompatible with strong oxidizing agents, bromides, iodides, heavy metal salts. Molecular Weight: 299.3643. Related Analytes (Codeine):

oxidizing codeine CODEINE PHOSPHATE | CAMEO Chemicals | NOAA

CODEINE PHOSPHATE | CAMEO Chemicals | NOAA QuickTox Drug/Adulteration Test COC/MOR/MET/THC/PCP with Nitrite. CLINICAL ASPECTS OF G6PD DEFICIENCY Comparative Analysis of Apoptosis-inducing Activity of Codei. Effects of Adulterants and Selected Ingested Compounds on Drugs-of. Mature Driver - University of Florida .