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10479-25-1

N-ethyldibenzylamine synthesis

15synthesis methods
-

Yield:10479-25-1 99%

Reaction Conditions:

with (triphenylphosphine)ruthenium acetate at 78; for 10 h;Molecular sieve;Inert atmosphere;

Steps:

9 Example 9

In a fully dried three-necked flask, add 0.98g of dibenzylamine (5mmol), add 0.074g of triphenylphosphine ruthenium acetate (0.1mmol) and 15ml of ethanol to the reaction flask, add an appropriate amount of 4A molecular sieve, vacuum and fill with nitrogen, use nitrogen The ball was provided with a nitrogen atmosphere, refluxed for 10 hours at 78°C, the reaction solution was filtered off with suction, and then extracted by rotary evaporation, and passed through a column (PE:EA=10:1) to obtain 1.10g of light yellow oily liquid with a yield of 99%.

References:

CN111484415,2020,A Location in patent:Paragraph 0040-0041

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