octamethyl 5,5',5'',5'''-[methanetetrayltetrakis(4,1-phenyleneethyne-2,1-diyl)]tetraisophthalate synthesis
- Product Name:octamethyl 5,5',5'',5'''-[methanetetrayltetrakis(4,1-phenyleneethyne-2,1-diyl)]tetraisophthalate
- CAS Number:1287733-05-4
- Molecular formula:C73H52O16
- Molecular Weight:1185.2
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Yield:1287733-05-4 79%
Reaction Conditions:
with bis-triphenylphosphine-palladium(II) chloride;copper(l) iodide;triethylamine in tetrahydrofuran at 60; for 16 h;Inert atmosphere;Sonogashira coupling;
References:
Schilling, Christine I.;Plietzsch, Oliver;Nieger, Martin;Muller, Thierry;Braese, Stefan [European Journal of Organic Chemistry,2011,# 9,p. 1743 - 1754] Location in patent:experimental part