Concepedia

Dimethyl 2,3‐Dimethylenebutanedioate from Methyl Pyruvate and Methyl Acrylate

Carola Grundke, H. M. R. Hoffman

Chemische Berichte · 1987 · 26 citations · 4 references

DOI

Concepts

Abstract

Abstract Dimethyl 2,3‐dimethylenebutanedioate ( 1 ) was prepared in two simple steps from pyruvic ester and methyl acrylate in 50% overall yield. 1 combines with pyrrolidinoisobutene in a Diels‐Alder addition reaction with inverse electron demand.

References

4

Synthesis and Biological Activity of α‐Methylene‐γ‐butyrolactones

H. M. R. Hoffmann, Jürgen P. Rabe · Angewandte Chemie International Edition in English · 1985 · 647 citations

, , +15

DABCO-catalyzed coupling of aldehydes with activated double bonds. 4. Stereoselective synthesis of trisubstituted olefins and terpenoid building blocks via 2-(hydroxyalkyl)-2-propenoic esters

H. M. R. Hoffmann · The Journal of Organic Chemistry · 1985 · 191 citations

, , +7

[4+2]‐Cycloadditionen von 1,2‐Dicyanocyclobuten und seine thermische Ringöffnung zum 2,3‐Dicyanobutadien‐1,3

D. BELLUS, Klaus Von Bredow, Hanspeter Sauter et al. · Helvetica Chimica Acta · 1973 · 52 citations

, , +11

The mechamism of action of vitamin B12

Paul Dowd, Moritz Shapiro, Jemo Kang · Tetrahedron · 1984 · 24 citations

, , +12