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ChemicalBook CAS DataBase List Benzamide
55-21-0

Benzamide synthesis

15synthesis methods
Take a mixture of 5 ml concentrated ammonia and 5 ml water in a conical flask with a well-fitting cork. Add 2 ml (2.4 g.) benzoyl chloride, cork the flask and shake vigorously. Heat generates due to the reaction, hence hold the cork securely during shaking. After 15 min not even a trace of oily benzoyl chloride remains. Filter the fine flakes, wash with cold water and recrystallise from hot water: yield, 1-5 g. Colourless crystals of benzamide.
Preparation of benzamide from benzoyl chloride
Preparation of benzamide from benzoyl chloride
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Yield:55-21-0 100%

Reaction Conditions:

with water;nitrile hydratase from Rhodococcus rhodochrous J1 at 25; for 24 h;K2HPO4-KH2PO4 puffer pH=8.0;

References:

Mauger, Jacques;Nagasawa, Toru;Yamada, Hideaki [Tetrahedron,1989,vol. 45,# 5,p. 1347 - 1354]

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