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苯基乙

苯基乙

苯基乙

苯基乙

2

Acetaminophen ' is the generic form of the proprietary drug 'Tylenol'.

‘退热净 ’是专卖药物 ‘羟苯基乙酰胺 ’的未注册形式。

3

The report is related to the preparation ofp-bromo diphenyl ethanone by biphenyl bromiding, acetylating . The total yield was about 53%.

由联苯经溴化、乙酰化合成化工中间体对溴联苯基乙酮，总收率为 53%。

4

Finally , condensation of (IV ) with 2 -(4-hydroxyphenyl)acetamide (V ) by means of KOH in MeOH gives the desired product .

最后，凝结（四）2 -（4-羟苯基）乙酰胺（五）的方式在氢氧化钾甲醇给人的理想产品。

6

Tylenol' is a proprietary drug of which 'acetaminophen' is the generic form .

‘羟苯基乙酰胺 ’是非注册药物 ‘退热净 ’的专卖形式。

8

The invention is particularly useful for synthesis of 2 -[2 -(4 -chlorophenyl)ethoxy]adenosine .

本发明对于合成 2-[2-（4 -氯代苯基）乙氧基 ]腺嘌呤核苷特别有用。

9

Theoretical Investigation of Structure and Electronic Spectrum of Benzil

二苯基乙二酮结构和电子光谱的理论研究

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