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(DIMETHYLPHENYLSILYL)BORONIC ACID PINAC&

Product Name
(DIMETHYLPHENYLSILYL)BORONIC ACID PINAC&
CAS No.
185990-03-8
Chemical Name
(DIMETHYLPHENYLSILYL)BORONIC ACID PINAC&
Synonyms
DiMethyl(phenyl)(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)silane;2-(Dimethylphenylsilyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;SKL219;diMethylphenylsilyl boronic ester;(DIMETHYLPHENYLSILYL)BORONIC ACID PINAC&;(Dimethylphenylsilyl)boronic acid pinacol ester;(DiMethylphenylsilyl)boronic acid pinacol ester 95%;(Dimethylphenylsilyl)boronic acid pinacol ester;2-(PHENYLDIMETHYLSILYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE;2-(Dimethylphenylsilyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborol...
CBNumber
CB8972800
Molecular Formula
C14H23BO2Si
Formula Weight
262.23
MOL File
185990-03-8.mol
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(DIMETHYLPHENYLSILYL)BORONIC ACID PINAC& Property

Boiling point:
120°C/0.08mmHg(lit.)
Density 
0.962 g/mL at 25 °C
refractive index 
n20/D 1.4946
Flash point:
110 °C
storage temp. 
Inert atmosphere,Room Temperature
solubility 
sol common organic solvents.
form 
clear liquid
color 
Colorless to Light yellow to Light orange
Specific Gravity
0.962
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
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Safety

WGK Germany 
3
HS Code 
2934.99.4400
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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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
683434
Product name
(Dimethylphenylsilyl)boronic acid pinacol ester
Purity
95%
Packaging
5g
Price
$151
Updated
2024/03/01
Sigma-Aldrich
Product number
683434
Product name
(Dimethylphenylsilyl)boronic acid pinacol ester
Purity
95%
Packaging
1g
Price
$85
Updated
2023/06/20
TCI Chemical
Product number
D4357
Product name
2-(Dimethylphenylsilyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Purity
>95.0%(GC)
Packaging
1g
Price
$108
Updated
2024/03/01
TCI Chemical
Product number
D4357
Product name
2-(Dimethylphenylsilyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Purity
>95.0%(GC)
Packaging
5g
Price
$357
Updated
2024/03/01
TRC
Product number
D460498
Product name
(Dimethylphenylsilyl)boronic acid pinacol ester
Packaging
100mg
Price
$75
Updated
2021/12/16
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(DIMETHYLPHENYLSILYL)BORONIC ACID PINAC& Chemical Properties,Usage,Production

Physical properties

bp 97–99? C/0.1 mmHg.

Uses

2-(Dimethylphenylsilyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is widely used as silaboration and silylation reagent for unsaturated organic compounds; a derivative having diethylamino group on the silicon atom for use as a precursor for silylene generation.

Uses

(Dimethylphenylsilyl)boronic acid pinacol ester (Suginome′s reagent) can be used as a reagent:

  • For the selective addition of dimethylphenylsilanyl group to cyclic and acyclic unsaturated ketones, esters, acrylonitriles using a copper catalyst.
  • In the synthesis of (Z)-4-boryl-1-silyl-2-alkene derivatives by stereoselective addition of silicon-boron bond to acyclic 1,3-dienes in presence of Ni catalyst.
  • In the preparation of silyl-substituted butenoate and β-silyl-substituted acrylate derivatives from allenes and propiolate derivatives via hydrosilylation reactions using a copper catalyst.
  • In the palladium-catalyzed asymmetric silaboration of allenes and alkanes to offered corresponding β-borylallylsilanes and 2-boryl-1-silylalkanes respectively.

Preparation

2-(Dimethylphenylsilyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (1) is prepared by reaction of dimethylphenylsilyllithium with 4,4,5,5-tetramethyl-1,3,2-dioxaborolane (pinacolborane, 2 equiv) or 2-isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (2 equiv).

(DIMETHYLPHENYLSILYL)BORONIC ACID PINAC& Preparation Products And Raw materials

Raw materials

Preparation Products

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(DIMETHYLPHENYLSILYL)BORONIC ACID PINAC& Suppliers

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View Lastest Price from (DIMETHYLPHENYLSILYL)BORONIC ACID PINAC& manufacturers

Career Henan Chemical Co
Product
(DIMETHYLPHENYLSILYL)BORONIC ACID PINAC& 185990-03-8
Price
US $1.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-14

185990-03-8, (DIMETHYLPHENYLSILYL)BORONIC ACID PINAC&Related Search:

Pinacolborane

  • (DIMETHYLPHENYLSILYL)BORONIC ACID PINAC&
  • (Dimethylphenylsilyl)boronic acid pinacol ester
  • B-(dimethylphenylsilyl)pinacolborane, 2-(Dimethylphenylsilyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • 2-(Dimethylphenylsilyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • 1,3,2-Dioxaborolane,2-(dimethylphenylsilyl)-4,4,5,5-tetramethyl-
  • 2-(PHENYLDIMETHYLSILYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
  • DiMethyl(phenyl)(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)silane
  • (DiMethylphenylsilyl)boronic acid pinacol ester 95%
  • diMethylphenylsilyl boronic ester
  • 2-(Dimethylphenylsilyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane &gt
  • SKL219
  • 2-(Dimethylphenylsilyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborol...
  • (Dimethylphenylsilyl)<WBR>boronic acid pinacol ester
  • Tranexamic Acid Impurity 2-13C2（Tranexamic Acid EP Impurity B-13C2）
  • 185990-03-8
  • C14H23BO2Si
  • Organic boronic acid