ChemicalBook > CAS DataBase List > triphenyl[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane

triphenyl[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane

Product Name
triphenyl[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane
CAS No.
1391041-75-0
Chemical Name
triphenyl[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane
Synonyms
3-(Triphenylsilyl)phenylboronic Acid Pinacol Ester;[3-(Boronic acid pinacol ester)phenyl] triphenylsilane;(3-Triphenylsilane ) phenyl boronic acid pinacol ester;triphenyl[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane;4,?4,?5,?5-?Tetramethyl-?2-?[3-?(triphenylsilyl)?phenyl]?-?1,?3,?2-?dioxaborolane
CBNumber
CB34803882
Molecular Formula
C30H31BO2Si
Formula Weight
462.46
MOL File
1391041-75-0.mol
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triphenyl[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane Property

Boiling point:
550.7±42.0 °C(Predicted)
Density 
1.10±0.1 g/cm3(Predicted)
InChI
InChI=1S/C30H31BO2Si/c1-29(2)30(3,4)33-31(32-29)24-15-14-22-28(23-24)34(25-16-8-5-9-17-25,26-18-10-6-11-19-26)27-20-12-7-13-21-27/h5-23H,1-4H3
InChIKey
UMUHVDZWEAZSRP-UHFFFAOYSA-N
SMILES
O1C(C)(C)C(C)(C)OB1C1=CC=CC([Si](C2=CC=CC=C2)(C2=CC=CC=C2)C2=CC=CC=C2)=C1
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Safety

HS Code 
2934999090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Apolloscientific
Product number
OR51032
Product name
Triphenyl-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane
Purity
98%
Packaging
1g
Price
$73
Updated
2021/12/16
Apolloscientific
Product number
OR51032
Product name
Triphenyl-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane
Purity
98%
Packaging
5g
Price
$254
Updated
2021/12/16
Aaron Chemicals
Product number
AR01JWFD
Product name
4,​4,​5,​5-​Tetramethyl-​2-​[3-​(triphenylsilyl)​phenyl]​-​1,​3,​2-​dioxaborolane
Purity
95%
Packaging
1g
Price
$130
Updated
2021/12/16
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triphenyl[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane Chemical Properties,Usage,Production

Synthesis

Add (3-bromophenyl)triphenylsilane (72.0g, 173 mmol) and THF (1576 ml) to a 5L flask. The resulting reaction mixture was stirred and cooled to -78°C. A solution of hexyllithium in hexane (2.3M, 113ml, 260mmol) was added over 20 minutes and stirred for 45 minutes. Then, slowly add a solution of 2-isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (60.1ml, 295mmol) in THF (158ml), And the reaction mixture was warmed to room temperature and stirred overnight (about 16 hours). The reaction mixture was quenched with ice-cold water (1 L), and the organic layer was separated. The aqueous layer was extracted with EtOAc (2×700 mL), and the combined organic layer was dried over Na2SO4, filtered, and concentrated. The off-white solid was wet-milled with heptane (500 mL) to obtain triphenyl[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane as a white solid (64.97g).

triphenyl[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from triphenyl[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane manufacturers

Shanghai Daken Advanced Materials Co.,Ltd
Product
triphenyl[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane 1391041-75-0
Price
US $0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
150KG /month
Release date
2021-12-24

1391041-75-0, triphenyl[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silaneRelated Search:


  • triphenyl[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]silane
  • 4,?4,?5,?5-?Tetramethyl-?2-?[3-?(triphenylsilyl)?phenyl]?-?1,?3,?2-?dioxaborolane
  • [3-(Boronic acid pinacol ester)phenyl] triphenylsilane
  • 3-(Triphenylsilyl)phenylboronic Acid Pinacol Ester
  • (3-Triphenylsilane ) phenyl boronic acid pinacol ester
  • 1391041-75-0
  • C30H31BO2Si