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Alfa Aesar™ Diphenylsilane, 97%

Brand:  Alfa Aesar™ A10884.14

UNSPSC : 12352100

Code : NEW

Additional Details : CAS Number : 775-12-2 Weight : 0.02500kg

Quantity 25g

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Product Code. 11414300

  • £61.80 / 25g


Estimated Shipment date
from Supplier 11-08-2017
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Specifications

Description

Applications
Thiocarbonyl derivatives of secondary alcohols are readily reduced by diphenylsilane in a radical chain process at room temperature using triethylborane-air as an initiator. An improved radical chain procedure for the deoxygenation of secondary and primary alcohols using diphenylsilane as hydrogen atom donor and triethylborane-air as initiator. Diphenylsilane is a reagent in the invention of radical reactions for deoxygenation of alcohols via their thiocarbonyl derivatives, deamination via isonitriles, and dehalogenation of bromo- and iodo- compounds by radical chain chemistry. Fluorescent film sensor for vapor-phase nitroaromatic explosives via monolayer assembly of oligo(diphenylsilane) on glass plate surfaces. Reductions of carboxylic acid derivatives by silanes in the presence of rhodium complexes were studied. Carboxylic esters were reduced to alcohols by diphenylsilane catalyzed by [RhCl (cod)] 2/4PPh 3 or [RhCl (PPh 3) 3] at room temperature in up to 99% yields. Sequential C- Si bond formations from diphenylsilane and its application to silanediol peptide isostere precursors.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, bases, haevy metal powders.
Description & Specifications

Chemical Identifiers

Diphenylsilane
C12H12Si
184.32
2935887
775-12-2
(C6H5)2SiH2
MFCD00003002

Specifications

Diphenylsilane
97%
(C6H5)2SiH2
MFCD00003002
95° to 97°C (13mmHg)
98°C (208°F)
775-12-2
C12H12Si
184.32
2935887
25g
Documentation

Technical Documents