عناصر مشابهة
Biological Sulfate Mono-Esters Can Be Mimicked By Synthesizing Useful Models
| المصدر: | المجلة العلمية لكلية التربية |
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| الناشر: |
جامعة مصراتة - كلية التربية
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| المؤلف الرئيسي: | |
| المجلد/العدد: | س3, ع9 |
| محكمة: | نعم |
| الدولة: | ليبيا |
| التاريخ الميلادي: | 2017 |
| الصفحات: | 9 - 17 |
| رقم MD: | 1268213 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | English |
| قواعد المعلومات: | EduSearch |
| مواضيع: | |
| رابط المحتوى: |
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| المستخلص: | The research project aim is to make efficient models of arylsulfate monoesters to study the corresponding enzymatic catalysis of biological sulfate monoesters. However, there are some conditions should be considered in order to design a suitable active site model to monitor the progress of the reaction, such as the pKa of leaving group. An easy approach to the synthesis of arylsulfate monoesters was developed. The wanted phenolic leaving group and chlorosulfuric acid were used in the synthesis of aryl sulfate monoesters. The direct and high-yielding synthesis of arylsulfate monoesters can be obtained from this procedure. Designed models of sulfate monoesters were successfully synthesized to quantify the effects of pKa of leaving group during sulfuryl transfer catalysis. |
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