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Purification and Characterization of Optically Active Resolving Reagent Dehydroabietylamine
Author(s): 
Pages: 357-359
Year: Issue:  4
Journal: TRANSACTIONS OF BEIJING INSTITUTE OF TECHNOLOGY

Keyword:  光学活性物质拆分剂脱氢枞胺松香胺D对甲基苯磺酸;
Abstract: 采用松香胺与对甲基苯磺酸成盐法,对光学活性拆分剂脱氢枞胺的纯化工艺进行了改进.通过对甲基苯磺酸与工业产品松香胺D在乙醇中形成脱氢枞胺、双脱氢枞胺、四脱氢枞胺的对甲基苯磺酸盐,经重结晶分离得到光学纯度的脱氢枞胺的对甲基苯磺酸盐,再利用碱游离得到光学纯度的脱氢枞胺.最后通过红外光谱、核磁共振光谱及高效液相色谱等对其进行表征.
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