Borate Esters

Borate Esters

Borate esters are versatile organoboron reagents used in Suzuki–Miyaura coupling, protective-group chemistry, lubrication, and material synthesis. Their stability and reactivity balance make them ideal for transmetallation processes in cross-coupling reactions. Borate esters act as mild Lewis acids and are essential in producing pharmaceuticals, electronic materials, and agrochemicals. They also serve as plasticizers, flame retardants, and additive components in lubricants. Their ability to form reversible B–O bonds enables dynamic covalent chemistry and responsive material design. With broad functional compatibility and synthetic utility, borate esters remain foundational reagents in modern organic and materials chemistry.

5-Methyl-3-Oxo-3,4-Dihydro-2H-Benzo[B][1,4]Oxazine-6-Boronic Acid Pinacol Ester CAS NO 1221502-31-3

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CAS No.:1221502-31-3

Grade:Pharmacy Grade

Content:99.90%

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Benzenamine, N,n-Bis[4-(Hexyloxy)Phenyl]-4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)- CAS NO 1221821-41-5

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CAS No.:1221821-41-5

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Content:99.90%

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4-(2-Phenylethoxy)Phenylboronic Acid Pinacol Ester CAS NO 1221824-16-3

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CAS No.:1221824-16-3

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Content:99.90%

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Dibenzyl-[4-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl)-Benzyl]-Amine CAS NO 1221824-21-0

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CAS No.:1221824-21-0

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Content:99.90%

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1-(4-(4-tert-Butylthiazol-2-Yl)-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyridin-2-Yl)-3-Ethylurea CAS NO 1221969-67-0

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CAS No.:1221969-67-0

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Content:99.90%

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B,B'-2,8-Dibenzofurandiylbisboronic Acid CAS NO 1222008-13-0

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CAS No.:1222008-13-0

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Content:99.90%

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6-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-3,4-Dihydro-2H-Pyrano[2,3-B]Pyridine CAS NO 1222533-93-8

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CAS No.:1222533-93-8

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Content:99.90%

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2-(Azidomethyl)Benzeneboronic Acid Pinacol Ester, 95% CAS NO 1223598-41-1

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CAS No.:1223598-41-1

Grade:Pharmacy Grade

Content:99.90%

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