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High quality purity >99% DI-TERT-AMYL DICARBONATE 68835-89-2 for sale

  • Molecular Formula:C12H22O5
  • Molecular Weight:246.304
  • Vapor Pressure:0.00104mmHg at 25°C 
  • Refractive Index:n20/D 1.422(lit.) 
  • Boiling Point:70 °C0.05 mm Hg(lit.)  
  • Flash Point:220 °F  
  • PSA:61.83000 
  • Density:1.006 g/mL at 25 °C(lit.)  
  • LogP:3.65340 

DI-TERT-AMYL DICARBONATE(Cas 68835-89-2) Usage

General Description

Di-tert-amyl dicarbonate, also known as di-tert-amyl carbonate, is a chemical compound used in the pharmaceutical industry as a protecting group for amines in organic synthesis. It is a clear, colorless liquid with a fruity odor and is insoluble in water. Di-tert-amyl dicarbonate is commonly used in the production of pharmaceuticals to temporarily mask the amine functional groups in drug molecules, facilitating the synthesis of complex organic compounds. It has also been studied for its potential application in carbon capture technologies. However, di-tert-amyl dicarbonate can be hazardous if not handled properly and should be used in a controlled environment with appropriate safety measures.

InChI:InChI=1/C12H22O5/c1-7-11(3,4)16-9(13)15-10(14)17-12(5,6)8-2/h7-8H2,1-6H3

68835-89-2 Relevant articles

Pyrocarbonic acid diesters and the preparation and use thereof

-

Example 2, (2010/01/30)

The invention relates to the preparation...

68835-89-2 Process route

carbon dioxide
124-38-9,18923-20-1

carbon dioxide

di-tert-amyl dicarbonate
68835-89-2

di-tert-amyl dicarbonate

Conditions
Conditions Yield
carbon dioxide; With pyridine; benzyltrimethylammonium chloride; p-toluenesulfonyl chloride; In toluene;
With sulfuric acid; In water; for 0.5h;
81%
di-tert-amyl dicarbonate
68835-89-2

di-tert-amyl dicarbonate

Conditions
Conditions Yield
Na-tert-amylcarbonat, Trichloracetylchlorid;
(CH3)2(C2H5)-C-O-Na, CO2 DMF CCl3-CO-Cl;

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