| 词汇 | acid-anhydride |
| 语种 | 英语、汉语、英汉翻译、汉英翻译 |
| 释义 | BETA acid anhydridecollocation in Englishmeanings of acidThese words are often used together. Click on the links below to explore the meanings. acid noun uk /ˈæs.ɪd/ us /ˈæs.ɪd/ any of various usually liquid substances that can react with and sometimes dissolve ... See more at acid Examples of acid anhydrideacid anhydride High-energy phosphate bonds are pyrophosphate bonds, acidanhydride linkages formed by taking phosphoric acid derivatives and dehydrating them. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The primary amine product of the previous step is reacted with the graphically represented spirocyclic acidanhydride in order to yield buspirone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. O, it is the simplest isolatable acidanhydride and is a widely used reagent in organic synthesis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Dianhydrides, molecules containing two acidanhydride functions, are used to synthesize polyimides and sometimes polyesters and polyamides. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An acidanhydride is a compound that has two acyl groups bonded to the same oxygen atom. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One or both acyl groups of an acidanhydride may also be derived from another type of organic acid, such as sulfonic acid or a phosphonic acid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Acid anhydrides tend to be less electrophilic than acyl chlorides, and only one acyl group is transferred per molecule of acidanhydride, which leads to a lower atom efficiency. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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