2-(2,6-diisopropylphenyl)-1H-benzo[5,10]anthra[2,1,9-def]isoquinoline-1,3(2H)-dione synthesis

2synthesis methods

Product Name:2-(2,6-diisopropylphenyl)-1H-benzo[5,10]anthra[2,1,9-def]isoquinoline-1,3(2H)-dione
CAS Number:165550-61-8
Molecular formula:C34H27NO2
Molecular Weight:481.58

1H-Benz[de]isoquinoline-1,3(2H)-dione, 2-[2,6-bis(1-methylethyl)phenyl]-6,7-dibromo-

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68716-52-9 Synthesis

2-(1-NAPHTHYLENE)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE

68716-52-9
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2-(2,6-diisopropylphenyl)-1H-benzo[5,10]anthra[2,1,9-def]isoquinoline-1,3(2H)-dione

165550-61-8
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Yield:165550-61-8 88%

Reaction Conditions:

Stage #1: N-(2,6-diisopropylphenyl)-4,5-dibromonaphthalene-1,8-dicarboximide;1-naphthylboronic acid pinacol esterwith tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex;caesium carbonate;tricyclohexylphosphine tetrafluoroborate at 20;Schlenk technique;Inert atmosphere;
Stage #2: at 160; for 16 h;Reagent/catalyst;

References:

Shoyama, Kazutaka;Mahl, Magnus;Seifert, Sabine;Würthner, Frank [Journal of Organic Chemistry,2018,vol. 83,# 10,p. 5339 - 5346]

24544-04-5
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128-69-8 Synthesis

3,4,9,10-Perylenetetracarboxylic dianhydride

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165550-61-8
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References