10.4 | 食品添加物合法業者資訊網

The term ketal is sometimes used to identify structures associated with ketones (both R groups organic fragments rather than hydrogen) rather than aldehydes ... Read More

Ketals and acetals are formed by reaction of the carbonyl with alcohols such as methanol or ethanol under anhydrous conditions, in the presence of an acid ... Read More

出處/學術領域, 中文詞彙, 英文詞彙. 學術名詞 食品科技, 縮酮, ketal. 學術名詞 化學名詞-化學術語, 縮酮, ketal; ketone acetal. 學術名詞 化學名詞-兩岸化學名詞 Read More

Ketal: The acetal of a ketone. A contraction of ketone and acetal. Although useful to differentiate an aldehyde acetal from a ketone acetal, 'ketal' has ... Read More

2021年9月12日 — Hemiacetals and hemiketals can react with a second alcohol nucleophile to form an acetal or ketal. The second alcohol may be the same as the ... Read More