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1·This radical attacks the carbonyl group to an intermediate bicyclic ketyl.

烷基自由基对羰基进行进攻，生成双环的羰自由基中间体。

2·The 4-methoxy-phenylhydroxy-acetic acid was synthesized by the carbonyl addition reaction of 4-methoxybenzaldehyde.

通过4-甲氧基苯甲醛的羰基加成反应合成4-甲氧基-苯基羟基乙酸。

3·No evidence for carbonyl formation was observed.

壳聚糖辐照后并未发现有羰基形成。

4·The temperature of carbonyl synthesis reaction is studied.

摘要对羰基合成反应的温度进行了研究。

5·An emphasis is given to the supported metal carbonyl clusters.

重点在担载金属羰基簇。

6·Behaviour of precious metals in carbonyl process was investigated.

考察贵金属在羰化过程中的行为。

7·Abstract; the temperature of carbonyl synthesis reaction is studied.

对拨基合成反应的温度进行了研究。

8·Substratesinclude phenols, carbonyl compounds, alcohols, and amines, etc.

涉及的底物有酚、羰基化合物、醇和胺等。

9·Four types of carbonyl derivatives of benzotriazole (BTA) were synthesized.

合成了四种苯骈三氮唑(BTA)的酰基衍生物。

10·The chemical reductants fail to reduce carbonyl group under ambient conditions.

羰基在一般条件下不易被化学还原剂还原。

羰基

1·The 4-methoxy-phenylhydroxy-acetic acid was synthesized by the carbonyl addition reaction of 4-methoxybenzaldehyde.

通过4-甲氧基苯甲醛的羰基加成反应合成4-甲氧基-苯基羟基乙酸。

2·These are so-called reducing sugars, which means they have a structure - a funny tail, Ms. Corriher called it - known as a carbonyl group that takes part in the Maillard reaction.

这些就是所谓的还原性糖，意味着它们有——“一条有趣的尾巴”Corriher女士这样形容——羰基基团，可以参与Maillard反应。

3·The chemical reductants fail to reduce carbonyl group under ambient conditions.

羰基在一般条件下不易被化学还原剂还原。

4·The method was successfully applied to the quantitative analysis of carbonyl compounds in ambient air samples.

该方法成功地应用到对大气中羰基化合物的定量检测。

5·The temperature of carbonyl synthesis reaction is studied.

摘要对羰基合成反应的温度进行了研究。

(1)carbonyl group羰基

(1)carbonyl compound羰基化合物

(1)carbonyl sulfide硫化羰；羰基硫化物

(1)carbonyl valuen. 羰基值

(1)nickel carbonyl羰基镍

(1)carbonyl chloride[化]碳酰氯；[化]光气