✦ LIBER ✦

Synthesis of [3H] porfiromycin

✍ Scribed by J. E. Swigor; K. A. Pittman

Publisher: John Wiley and Sons
Year: 1984
Tongue: French
Weight: 114 KB
Volume: 21
Category: Article
ISSN: 0022-2135
DOI: 10.1002/jlcr.2580210813

No coin nor oath required. For personal study only.

✦ Synopsis

The synthesis of the title compound (1) is described.

The reaction of a specific amount of [ Hlmethyl 'iodide under controlled conditions with naturally occurring mitomycin C produced [ HI porfiromycin with an overall yield of 61% and a radiochemical purity of 98%.

📜 SIMILAR VOLUMES

Synthesis of [3H] Dapsone.

✍ Judith A. Egan; Scot Pounds; Christ N. Filer 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 8 KB

## Abstract For Abstract see ChemInform Abstract in Full Text.

Synthesis of 3H-tolperisone

✍ Axel Dietrich; Gregor Fels 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 French ⚖ 244 KB 👁 1 views

Synthesis of [3H]cyfluthrin

✍ Ulrich Pleiß; Johannes Römer; Rudolf Thomas 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 French ⚖ 295 KB

## Abstract For the elucidation of the distribution and biotransformation of Cyfluthrin in tse‐tse flies the tritium‐labelled compound was needed. A brominated precursor was dehalogenated with tritium gas using a special noble metal catalyst to give the desired [^3^H]Cyfluthrin. The labelling posit

Synthesis of [3H]clozapine

✍ Tomas De Paulis; Daniel A. Davis; Howard E. Smith; David H. Malarek; Arnold A. L 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 French ⚖ 311 KB

3HlClozapine was prepared with a specific activity of 9.9 Cilmmol by reaction of 8-chloro-1 l-(methylthio)-5H-dibenm[b,e][ 1,4]diazepine with an excess of [3H]N-methylpiperazine. The latter was prepared from Nmethylpyrazinium bromide in ethanolic hydrogen chloride by reduction at room tcmpnature w i

Synthesis of 3H-(–)-galanthamine

✍ Elmar Linnemann; Gregor Fels 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 French ⚖ 113 KB

## Abstract ^3^‐(–)‐galanthamine (0.881 TBq/mmol) was synthesized via stereoselective reduction of (–)‐narwedine with tritiated L‐Selectride^®^. This reaction sequence was favored over an exchange of aromatic bromine with lithium aluminium tritide. Copyright © 2001 John Wiley & Sons Ltd.

Synthesis of [3H]zolpidem

✍ John Allen; Ginette Parent; André Tizot 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 French ⚖ 245 KB