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.

[4-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl)-Phenyl]-Carbamic Acid 4-Nitrophenyl Ester CAS NO 957198-19-5

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CAS No.:957198-19-5

Grade:Pharmacy Grade

Content:99.90%

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3-Chloro-2-(4-Morpholino)Pyridine-4-Boronic Acid Pinacol Ester CAS NO 957198-28-6

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CAS No.:957198-28-6

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Content:99.90%

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2-(4-Morpholino)Pyrimidine-5-Boronic Acid Pinacol Ester CAS NO 957198-30-0

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CAS No.:957198-30-0

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Content:99.90%

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5-Carbamoylthiophene-2-Boronic Acid Pinacol Ester, 96% CAS NO 957344-92-2

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CAS No.:957344-92-2

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Content:99.90%

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3-Cyclopropyl-4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-2H-Pyrazole CAS NO 957345-32-3

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CAS No.:957345-32-3

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Content:99.90%

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4-Carbamoyl-3,5-Difluorobenzeneboronic Acid Pinacol Ester, 96% CAS NO 957345-69-6

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CAS No.:957345-69-6

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Content:99.90%

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4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Thiophene-2-Carboxamide CAS NO 957345-71-0

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CAS No.:957345-71-0

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2-Carbamoylfuran-4-Boronic Acid Pinacol Ester, 96% CAS NO 957345-98-1

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CAS No.:957345-98-1

Grade:Pharmacy Grade

Content:99.90%

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