CAS NO.73183-34-3 Bis(pinacolato)diboron

CAS NO.73183-34-3 Bis(pinacolato)diboron

Introduction Bis(pinacolato)diboron CAS NO. 73183-34-3 Water Solubility:Soluble in tetrahydrofuran, dichloromethane, toluene, hexane and heptane. Insoluble in water. Uses: It is a colourless solid that is soluble in organic solvents. It is a commercially available reagent for making pinacol...
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Product Details

Product   name

Bis(pinacolato)diboron

CAS   NO.:

73183-34-3

Structure

73183-34-3

Synonyms:

BIS(2,2,3,3-TETRAMETHYL-2,3-BUTANEDIONATO)DIBORON;BIS(PINACOLATO)DIBORANE;DIBORONPINACOLESTER;4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2'-BL-1,3,2-DIOXABOROLANE;4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2'-BIS(1,3Chemicalbook,2-DIOXABOROLANE);4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2'-BI-1,3,2-DIOXABOROLANE;4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2-BI-1,3,2-DIOXABOROLANE;4,4,5,5,4',4',5',5'-OCTAMETHYL-[2,2']BI[[1,3,2]DIOXABOROLANYL]

MF:

C12H24B2O4

MW:

253.93856

Boiling   point 

137-140 °C

Chemical   Properties:

White solid

Purity

99%

Capacity:

1000KG/month

Package

In paper drums /Fluoride drums/iron drums /plastic drums/IBC Tank ,etc.

Shipment   method :

By Sea ,Air,Courier door to door,etc.

Storeage:

Under room temperature ,keep away from direct sun light

Loading   Port :

China any port ,Beijing ,Shanghai ,Hongkong

Transportation   condition:

Shipped as non- dangerous chemicals

Application:

Pharmaceutical intermediates, OLED intermediates

 

Introduction

 

Bis(pinacolato)diboron    CAS NO. 73183-34-3

 

Water Solubility:Soluble in tetrahydrofuran, dichloromethane, toluene, hexane and heptane. Insoluble in water.

 

Uses: It is a colourless solid that is soluble in organic solvents. It is a commercially available reagent for making pinacol boronic esters for organic synthesis. Unlike some other diboron compounds, B2pin2 is not moisture-sensitive and can be handled in air.

 

Bis(pinacolato)diboron is used as a condensation agent in the preparation poly(arylene)s. Bis(pinacolato)diboron is an organoboranate with potential use as matrix metallo-proteinase (MMP-2) inhibitor.

 

As a boron source in Pt-mediated diborations, coupling reactions; in Rh-or Ir-mediated borylations of alkanes and arenes, and in carbenoid chemistry.


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