143-66-8
- Product Name：Borate(1-),tetraphenyl-, sodium (1:1)
- Molecular Formula：C24H20BNa
- Purity：99%
- Molecular Weight：
Product Details;
CasNo： 143-66-8
Molecular Formula： C24H20BNa
Appearance： white powder
High Quality Sodium tetraphenylboron 143-66-8 Supplier
- Molecular Formula:C24H20BNa
- Molecular Weight:342.224
- Appearance/Colour:white powder
- Melting Point:300 °C
- PSA：0.00000
- Density:1.15 g/cm3
- LogP:3.06400
Sodium tetraphenylboron 143-66-8 White Crystals Usage
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143-66-8 Uses |
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Sodium Tetraphenylboroate is a salt that is commonly used in inorganic and organometallic chemistry as a precipitating agent. Sodium Tetraphenylboroate is also utilized for the preparation of N-acylam monium salts and in coordination chemistry due to their favourable solubility in nonpolar sovlents and their crystallinity. |
InChI:InChI:1S/C24H20B.Na/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24;/h1-20H;/q-1;+1
143-66-8 Relevant articles
Base-free palladium-catalyzed cross-coupling of arylsulfonium salts with sodium tetraarylborates
Osuka, Atsuhiro,Vasu, Dhananjayan,Yorimitsu, Hideki
, p. 3286 - 3291 (2020/10/20)
Palladium-catalyzed cross-coupling reactions of arylsulfonium salts with sodium tetraarylborates were found to proceed smoothly without recourse to an additional base, providing a new, reliable route to biaryls from organosulfur compounds.
Palladium-Assisted "Aromatic Metamorphosis" of Dibenzothiophenes into Triphenylenes
Vasu, Dhananjayan,Yorimitsu, Hideki,Osuka, Atsuhiro
supporting information, p. 7162 - 7166 (2015/06/08)
A change of heart: The invention of two palladium-catalyzed arylation reactions of organosulfur compounds enabled the transformation of dibenzothiophenes into triphenylenes and thus a fundamental change in the core aromatic structure (see scheme). Both symmetrical and unsymmetrical triphenylenes were synthesized in a tailor-made fashion in satisfactory overall yield.
Ligand-free, atom-efficient Suzuki-Miyaura type cross-coupling reactions at room temperature
Zhou, Wen-Jun,Wang, Ke-Hu,Wang, Jin-Xian,Gao, Zhi-Rong
experimental part, p. 7633 - 7641 (2010/12/19)
The reactions carried out in an atom-efficient way as 4 equiv of aryl halides coupled effectively with 1 equiv of sodium tetraarylborates to furnish 4 equiv of the corresponding functionalized biaryls in good to excellent yields.
143-66-8 Process route
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- 13755-29-8
sodium tetrafluoroborate
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- 108-86-1,52753-63-6
bromobenzene
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- 143-66-8
sodium tetraphenyl borate
| Conditions | Yield |
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With magnesium; In tetrahydrofuran; at 0 - 20 ℃; for 12h; Inert atmosphere;
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- 13755-29-8
sodium tetrafluoroborate
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- 100-58-3
phenylmagnesium bromide
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- 143-66-8
sodium tetraphenyl borate
| Conditions | Yield |
|---|---|
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In diethyl ether; heating on water bath;
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With sodium chloride; In diethyl ether; water; 2 h stirring, addn. of reaction mixture to a satd. aq. NaCl soln.; extrn. the aq. layer with ether two times, evapn. in vac.; recrystn. in ether at 0°C;
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In diethyl ether; heating on water bath;
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With NaCl; In diethyl ether; water; 2 h stirring, addn. of reaction mixture to a satd. aq. NaCl soln.; extrn. the aq. layer with ether two times, evapn. in vac.; recrystn. in ether at 0°C;
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143-66-8 Upstream products
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960-71-4
triphenylborane
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3244-41-5
potassium tetraphenylborate
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109-63-7
trifluoroborane diethyl ether
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100-58-3
phenylmagnesium bromide
143-66-8 Downstream products
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63689-31-6
3-cyclohexyl-2-oxa-3-aza-[4.4.4]propell-3-enium; tetraphenylborate(1-)
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16331-76-3
2-Brom-1,1-dimethyl-propoxy(3H6)dimethylsulfonium-tetraphenylborat
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50592-81-9
C24H20B(1-)*C9H15O4S(1+)
Relevant Products
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1-Dodecanaminium,N,N,N-trimethyl-, bromide (1:1)CAS：1119-94-4
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9-VinylcarbazoleCAS：1484-13-5
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gamma-ValerolactoneCAS：108-29-2
