propionyl

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pro·pi·o·nyl

(prō'pē-ō-nil),
CH3CH2CO-; the acyl radical of propionic acid.
Synonym(s): propanoyl
References in periodicals archive ?
The activation energy 125.73 kJ/mol (Scheme 1; see (3)) was the highest as the rate-determining step after propanoyl chloride was formed.
First, propanoyl chloride conducted enolization (Scheme 1; see (3)) and formed 1propen-1-ol, 1-chloro, and the corresponding primitive activation energy was 125.73 kJ/mol.
The consecutive chlorination of 1-propenol, 1,2dichloro with chlorine generated [alpha],[alpha]-dichlorine propanoyl chloride (Scheme 4; see (15)).
Process Development Research on (2S)-(methanesulfonyloxy) Propanoyl Chloride, a Key Intermediate in the Asymmetric Synthesis of Naproxen.
Disubstituted compounds were obtained from the reactions of 4 with methyl iodide, benzyl chloride, acetyl chloride, benzoyl chloride, 4-methoxybenzoyl chloride, 2-chlorobenzoyl chloride and propanoyl chloride in acetone in the presence of K2CO3 via replacement of all the oxime protons with alkyl and acyl groups.
A solution of 1.00 mL (0.89 g, 11.34 mmol) propanoyl chloride in acetone (10 mL) was slowly added dropwise to a stirred and cooled (0-5 oC) mixture of 4 (0.70 g, 0.75 mmol) and K2CO3 (1.00 g, 7.24 mmol) in acetone (30 mL).