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ChemicalBook CAS DataBase List N,N',N''-TRI-P-TOSYLDIETHYLENETRIAMINE, DISODIUM SALT
52601-80-6

N,N',N''-TRI-P-TOSYLDIETHYLENETRIAMINE, DISODIUM SALT synthesis

2synthesis methods
-

Yield:52601-80-6 100%

Reaction Conditions:

with sodium formate in methanol;ethanol at 50 - 90; for 2 h;

Steps:



The first product (14.14 g, 25 mmol) was dissolved in ethanol in a 250 ml round bottom flask.(200 ml) and heated to 50 ° C to completely dissolve the first product.After adding 10 ml of 5.4 M sodium formate [MeOH], the solution was warmed to 90 ° C.It was refluxed for another 2 hours. The solution was concentrated and concentrated under reduced pressure at 55 ° C.Add 30 ml of methanol and concentrate to dryness at 45 ° C under reduced pressure.30 ml of methanol was added again, concentrated and concentrated under reduced pressure at 45 ° C, and vacuumed overnight.A second product of white solid (Na2Ts3DET) (15.2 g, 100%) was obtained.

References:

TWI654182,2019,B Location in patent:Paragraph 0043

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