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ChemicalBook CAS DataBase List 9-(2-Ethylhexyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
856422-41-8

9-(2-Ethylhexyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole synthesis

6synthesis methods
61676-62-8 Synthesis
2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

61676-62-8
328 suppliers
$11.19/5G

628336-85-6 Synthesis
9-(2'-Ethylhexyl)-3-bromocarbazole

628336-85-6
25 suppliers
$125.00/1G

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Yield:856422-41-8 89%

Reaction Conditions:

Stage #1: 3-bromo-9-(2-ethylhexyl)-9H-carbazolewith n-butyllithium in tetrahydrofuran;hexane at -78 - 20; for 2 h;Inert atmosphere;
Stage #2: 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane in tetrahydrofuran;hexane at 20;Inert atmosphere;

References:

Paramasivam, Mahalingavelar;Gupta, Akhil;Raynor, Aaron M.;Bhosale, Sheshanth V.;Bhanuprakash;Jayathirtha Rao [RSC Advances,2014,vol. 4,# 67,p. 35318 - 35331]