1,4,11,14-Tetraoxacycloeicosane-5,10,15,20-tetrone synthesis

4synthesis methods

15498-31-4 Synthesis

Yield:64066-17-7 40 % Spectr. ，15498-31-4 42%

Reaction Conditions:

in chloroform;benzene; for 1 h;Heating;

References:

Picard, C.;Cazaux, L.;Tisnes, P. [Tetrahedron,1986,vol. 42,# 13,p. 3503 - 3520]

5271-60-3 Synthesis

111-50-2 Synthesis

124-04-9 Synthesis

818-08-6 Synthesis

107-21-1 Synthesis

111-50-2 Synthesis

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