β Scribed by J.C. Clark; P.D. Buckingham
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A procedure f o r l a b e l l i n g t h e novel a n a l g e s i c , meptazinol [ ( + ) Imethyl-3-ethyl-3-(~-hydroxyphenyl)tetrahydroazepine~, w i t h t h e p o s i t r o ne m i t t i n g r a d i o n u c l i d e , carbon-11 ( t t = 20.4 min) has been developed i n o r d e r t o permit t h e pharmacok
Methyl 8-oxooctanoate-4,5-d and methyl 12-oxododecanoate-4,5,8,9-d4 were prepared for use as inzermediates in the synthesis of a series of labelled fatty acid methyl esters. Synthesis of the two compounds began with monoozonization and sodium acetate cleavage of 1,4-cyclooctadiene and 1,5,9-~yclodod
## Abstract A facile synthesis for the efficient incorporation of ^14^C or ^13^C into trisubstituted furan compounds has been elaborated. 3βMethylβ4,5,6,7βtetrahydrobenzofuran was prepared in five steps from methylβ and ethylβ2βoxoβ1 cyclohexanecarboxylate with overall yield of 65%. Radioactive lab