• 目的建立N,N-甲基-2-溴苯乙胺取代衍生物分子参数生物活性关系

    OBJECTIVE To establish the relationship between biological activities and molecular parameters of N, N-dimethyl-2-bromo-2-phenylethylamine derivatives.

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  • 异丁醛甲醛为原料,三乙胺催化剂,羟缩合法合成了2,2-甲基-3-羟基丙醛。

    The preparation of 2,2-dimethyl-3-hydroxy propanal from the condensation of formaldehyde and i-butyraldehyde by using triethylamine as catalyst was studied.

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  • 方法以苯乙胺为原料,酰化反应得乙酰乙胺,在多聚磷酸的作用下环合得1-甲基-3,4-氢异喹啉,经硼氢化还原得1-甲基-1,2,3,4-四氢异喹啉。

    Methods 1-Methyl-1,2,3,4-tetrahydroisoquinoline was synthesized from phenethylamine through three steps:acetylation with acetyl chloride, cyclization with PPA and reduction with potassium borohydride.

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  • 方法以苯乙胺为原料,酰化反应得乙酰乙胺,在多聚磷酸的作用下环合得1-甲基-3,4-氢异喹啉,经硼氢化还原得1-甲基-1,2,3,4-四氢异喹啉。

    Methods 1-Methyl-1,2,3,4-tetrahydroisoquinoline was synthesized from phenethylamine through three steps:acetylation with acetyl chloride, cyclization with PPA and reduction with potassium borohydride.

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