754242
四羟基二硼
95%
别名:
BBA, 二硼酸
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关于此项目
经验公式（希尔记法）:
B2H4O4
化学文摘社编号:
分子量:
89.65
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
产品名称
四羟基二硼, 95%
InChI
1S/B2H4O4/c3-1(4)2(5)6/h3-6H
SMILES string
OB(O)B(O)O
InChI key
SKOWZLGOFVSKLB-UHFFFAOYSA-N
assay
95%
form
solid
mp
>385 °C
Quality Level
Application
Tetrahydroxydiboron（BBA）是一种有效的渗透剂，可用于低负载 Pd 和 Ni 催化剂负载的各种芳基和杂芳基底物。
使用 BBA 作为试剂的其他反应：
使用 BBA 作为试剂的其他反应：
- 钯催化的乙烯基环丙烷、乙烯基氮杂环丙烷和乙酸烯丙酯底物的硼化。
- 促进简单烯烃和炔烃的催化转移氢化。
- 原位 N-氧化还原吡啶-N-氧化物的选择性还原剂。
- 作为 Miyaura borylation 的双（频哪醇合）二硼的替代物。
signalword
Warning
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Tetrahydroxydiboron-Mediated Palladium-Catalyzed Transfer Hydrogenation and Deuteriation of Alkenes and Alkynes Using Water as the Stoichiometric H or D Atom Donor.
Cummings S P, et al.
Journal of the American Chemical Society, 138(19), 6107-6110 (2016)
Development and Scale-up of an Efficient Miyaura Borylation Process Using Tetrahydroxydiboron.
Gurung S R, et al.
Organic Process Research & Development, 21(1), 65-74 (2016)
Scope of the Two-Step, One-Pot Palladium-Catalyzed Borylation/ Suzuki Cross-Coupling Reaction Utilizing Bis-Boronic Acid.
Molander GA, et al.
The Journal of Organic Chemistry, 77, 8678-8688 (2012)
Scope of the Palladium-Catalyzed Aryl Borylation Utilizing Bis-Boronic Acid.
Molander GA, et al.
Journal of the American Chemical Society, 134, 11667-11673 (2012)
Rapid and Selective in situ Reduction of Pyridine-N-oxides with Tetrahydroxydiboron.
Londregan A T
Synlett, 24(20), 2695-2700 (2013)
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The central theme of the Molander group's research is the development of new synthetic methods and their application to the synthesis of organic molecules.
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