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L16088 Bis(pinacolato)diboron, 98+%

CAS Number
73183-34-3
Synonyms
4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi-1,3,2-dioxaborolane

Stock No. Size Price ($) Quantity Availability
L16088-03 1g 35.20
L16088-06 5g 95.40
L16088-14 25g 253.00
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Bis(pinacolato)diboron, 98+%

MDL
MFCD00799570

Chemical Properties

Formula
C12H24B2O4
Formula Weight
253.94
Melting point
133-139°
Storage & Sensitivity
Keep Cold.
Solubility
Soluble in tetrahydrofuran, dichloromethane, toluene, hexane and heptane. Insoluble in water.

Applications

Bis(pinacolato)diboron is a reagent used for the cis-vicinal diborylation of acetylenes and olefins with platinum catalysis. It acts as a substrate used in a new palladium-catalyzed cyclization of 1,6-enynes leading to homoallylic alkylboronates. It is used as a condensation agent in the preparation of poly(arylene)s. It plays an essential role in Suzuki reaction and used as matrix metallo-proteinase (MMP-2) inhibitor.

Notes

Incompatible with strong oxidizing agents.

Literature References

Liu, Y.; Zhou, Y.; Wang, H.; Qu, J. FeCl2 -catalyzed hydroboration of aryl alkenes with bis(pinacolato)diboron. RSC Adv. 2015, 5 (90), 73705-73713.

Pareek, M.; Fallon, T.; Oestreich, M. Platinum(0)-Catalyzed Indolyne Insertion into Bis(pinacolato)diboron Followed by Site-Selective Suzuki-Miyaura Cross-Coupling. Org. Lett. 2015, 17 (9), 2082-2085.

Other References

Beilstein
7703552
Harmonized Tariff Code
2931.90
TSCA
No

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