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Sodium almagam reduction of 3-bromopropenoic acids: a convenient stereospecific synthesis of [3-3H1] and [3-2H1] acrylic acids

✍ Scribed by D.H.G. Crout; J.A. Corkill


Publisher
Elsevier Science
Year
1977
Tongue
French
Weight
178 KB
Volume
18
Category
Article
ISSN
0040-4039

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✦ Synopsis


A variety with isotopic eriopropiolic of methods have been used to synthesise acrylates labelled in the B-position hydrogen. Catalytic deuteration of propiolic esters or hydrogenation of deutesters using the Lindlar catalyst suffered from low stereospecificity and


πŸ“œ SIMILAR VOLUMES


A convenient synthesis of [3-3H]squalene
✍ Maurizio Ceruti; Giorgio Grosa; Flavio Rocco; Franco Dosio; Luigi Cattel πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 French βš– 421 KB

## Abstract [3‐^3^H]Squalene and [3‐^3^H]‐2,3‐oxidosqualene, key compounds for studying the biosynthesis of sterols, were synthesized. The main step was a modified Wittig reaction of [1‐^3^H]trisnorsqualene aldehyde with a phosphorus ylide to give [3‐^3^H]squalene or with a sulfur ylide to give [3‐