ChemicalBook CAS DataBase List 2-[2-(2-AZIDOETHOXY)ETHOXY]ETHANOL

2-[2-(2-AZIDOETHOXY)ETHOXY]ETHANOL synthesis

10synthesis methods

Product Name:2-[2-(2-AZIDOETHOXY)ETHOXY]ETHANOL
CAS Number:86520-52-7
Molecular formula:C6H13N3O3
Molecular Weight:175.1857

5197-62-6 Synthesis

5197-62-6
180 suppliers
$24.00/5g

86520-52-7
136 suppliers
$65.00/500mg

Yield:86520-52-7 100%

Reaction Conditions:

with sodium azide in N,N-dimethyl-formamide at 0 - 100;

Steps:

12

A slurry of 2-(2-(-2-chloroethoxy)ethoxy)ethanol (25.Og, 148 mmol) and sodiumazide (14.5g, 222mmol) in dimethylformamide (250ml) was standing at 100 ⁰C over night. The reaction mixture was cooled on an ice bath, filtered and the organic solvent was evaporated in vacuo. The residue was dissolved in dichloromethane (200ml), washed with water (75ml), the water- phase was extracted with additional dichloromethane (75ml) and the combined organic EPO phases were dried with magnesium sulphate (MgSO4), filtered and evaporated in vacuo giving an oil which was used without further purification. Yield: 30.0 g (100%). ¹³C-NMR (CDCI₃): δ = 72.53; 70.66-70.05; 61.74; 50.65

References:

WO2006/79641,2006,A2 Location in patent:Page/Page column 58-59

77544-68-4 Synthesis