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单词 lauroyl
释义

lauroyln.

/ˈlɒrəʊɪl//ˈlɔːrəʊɪl//ˈlɒrəʊʌɪl//ˈlɔːrəʊʌɪl/
Etymology: < laur- (in lauric adj.) + -oyl suffix.
Chemistry.
The radical CH3(CH2)10CO— of lauric acid. Usually attributive.
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the world > matter > chemistry > organic chemistry > acids obtained from plants or trees > [adjective] > miscellaneous others
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lauroyl1939
1939 Jrnl. Amer. Chem. Soc. 61 1019/1 Lauroyl, myristoyl, palmitoyl and stearoyl chlorides react smoothly at the boiling point of ether to give the corresponding diesters of the unsaturated diols in substantial yields.
1946 Industr. & Engin. Chem. (Analyt. ed.) July 444 Several derivatives of lauroyl chloride were prepared which might lend themselves to quantitative recovery.
1955 Jrnl. Soc. Cosmetic Chemists 6 412 One of the most important performance characteristics of a shampoo is its lather. Lauroyl sarcosine, with relatively minor manipulation, performs satisfactorily in this respect.
1973 Biochimica et Biophysica Acta 299 222 Crystals of cadmium lauroyl sarkosinate were later found to be equally satisfactory for fractionating bacterial lysates, and have the advantage of forming at room temperature.
This entry has not yet been fully updated (first published 1997; most recently modified version published online September 2018).
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n.1939
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