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ChemicalBook CAS DataBase List Trityl azide

Trityl azide synthesis

13synthesis methods
-

Yield: 80%

Reaction Conditions:

in N-methyl-acetamide

Steps:

7.ii EXAMPLE 7 STR18
ii. 27.9 g (0.1 mole) of triphenylmethyl chloride were dissolved in 250 ml of dimethylformamide, 14 g (0.21 mole) of sodium azide were added to this solution and the mixture was stirred for 10 hours at 80° C. After this time, a further 8.5 g (0.16 mole) of sodium azide were added and the mixture was again stirred for 8 hours at 80° C. After filtering off the inorganic salt produced, there was left a dimethylformamide solution containing triphenylmethyl azide in approximately 80% yield.

References:

Bayer Aktiengesellschaft US4098894, 1978, A

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