## Abstract The synthesis and catalytic tritium reduction of 1,2‐dehydro analogs of (‐)‐methadol, (‐)‐α‐acetylmethadol, and (‐)‐α‐acetyl‐N‐normethadol afforded the labeled compounds with high specific activity (44‐60 Ci/ mmole). The use of the homogeneous catalyst (ϕ~3~P)~3~RhCl resulted in specifi
Preparation of tritium labelled synthanecine a and its bis-N-ethylcarbamate
✍ Scribed by A. Robin Mattocks
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- French
- Weight
- 188 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0022-2135
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✦ Synopsis
Abstract
A procedure is described for incorporating tritium into the 3‐CH~2~ side chain of synthanecine A, and preparing the carbamate, 2,3‐bis‐N‐ethylcarbamoyloxymethyl‐l‐methyl‐3‐pyrroline, a hepatotoxic pyrrolizidine alkaloid analogue. The pyrrolizidine amino alcohol, retronecine, can be tritium labelled in a similar way.
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