ChemicalBook CAS DataBase List 9-(2-Ethylhexyl)-2,7-bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

9-(2-Ethylhexyl)-2,7-bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole synthesis

9synthesis methods

Product Name:9-(2-Ethylhexyl)-2,7-bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS Number:476360-83-5
Molecular formula:C32H47B2NO4
Molecular Weight:531.34

61676-62-8 Synthesis

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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

2,7-DibroMo-9-(2-ethylhexyl)-9H-carbazole

544436-46-6
49 suppliers
$60.00/5mg

9-(2-Ethylhexyl)-2,7-bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

476360-83-5
41 suppliers
$136.00/200MG

Yield:476360-83-5 84 %

Reaction Conditions:

Stage #1: 2,7-dibromo-9-(2-ethylhexyl)-9H-carbazolewith n-butyllithium in tetrahydrofuran;hexane at -78;Schlenk technique;Inert atmosphere;
Stage #2: 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane in tetrahydrofuran;hexane at -78;Schlenk technique;Inert atmosphere;

References:

Lucas, Fabien;Rault-Berthelot, Jo?lle;Quinton, Cassandre;Poriel, Cyril [Journal of Materials Chemistry C,2022,vol. 10,# 37,p. 14000 - 14009] Location in patent:supporting information