Method for preparing neotame
The invention belongs to chemical sciences, and in particular discloses a method for preparing neotame. The method comprises the following steps of: reducing reactants of aspartame and 3,3-dimethyl butyraldehyde to prepare neotame by taking sodium triacetoxyborohydride as a reducing agent; and reduc...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention belongs to chemical sciences, and in particular discloses a method for preparing neotame. The method comprises the following steps of: reducing reactants of aspartame and 3,3-dimethyl butyraldehyde to prepare neotame by taking sodium triacetoxyborohydride as a reducing agent; and reducing a reaction solution of the aspartame and the 3,3-dimethyl butyraldehyde, extracting and crystallizing to obtain the neotame. The method for preparing the neotame is easy and convenient to operate, environmental pollution is reduced, and an obtained product has high purity and high yield. |
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