期刊目錄列表 - 21~30期(1976-1985) - 第二十九期 (1984)
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5,5一雙(對甲氧一間溴苯基)—2—硫代乙內醯衍生物之合成
作者:王佩蓮、姜宏哲(國立臺灣師範大學理學院化學系)

摘要:

取5.5-雙(對甲氧-間溴苯基)-2-硫代乙內醯?(2a),點化甲烷,氫氧化鈉、乙醇、混合加熱,冷?可得到5.5-雙(對甲氧-間溴苯基)-2-甲基硫代乙內醯?(3a),產率81.0%,同樣的方法可合成(b3),(4a-4e)10個衍生物。

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Journal directory listing - Volume 21-30 (1976-1985) - Volume 29 (1984)
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Synthesis of 5,5-Bis (p-methoxy-m-bromophenyl)-2-thiohydantoin Derivatives
Author: Hung-Cheh Chiang, Pei-Lein Wang

Abstract:

Treatment of 5,5-bis (p-methoxy-m-bromophenyl)-2-thiohydantoin (2a) with methyl iodide in basic alcohol solution gave 5,5-bis (p-methoxy-m-bromo-phenyl)-2-methythiohydantoin (3a), in 81.0% yield, whose ten new derivatives (3b-3f), (4a-4e) were also prepared in a similar fashion.