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| Ethyl potassium malonate Basic information |
| Ethyl potassium malonate Chemical Properties |
| Melting point | 194 °C (dec.) (lit.) | | storage temp. | Inert atmosphere,Room Temperature | | solubility | Methanol (Slightly), Water (Slightly) | | form | Powder or Cyrstals | | color | White | | PH | pH(50g/l, 25℃) : 5.5～8.0 | | Water Solubility | soluble | | Sensitive | Hygroscopic | | BRN | 3721682 | | InChIKey | WVUCPRGADMCTBN-UHFFFAOYSA-M | | CAS DataBase Reference | 6148-64-7(CAS DataBase Reference) |
| Ethyl potassium malonate Usage And Synthesis |
| Chemical Properties | white crystals or powder | | Uses | Ethyl potassium malonate is used as a competitive inhibitor of the enzyme succinate dehydrogenase. It acts as a precursor to produce (trimethylsilyl)ethyl malonate, which is utilized to prepare beta-ketoesters by acylation. Further, it reacts with aryl nitriles to prepare beta-amino acrylates in the presence of zinc chloride and a catalytic amount of Hünig's base. In addition to this, it serves as an intermediate for the preparation of ethyl tert-butyl malonate. | | Uses | Ethyl potassium malonate (potassium ethyl malonate) may be used to generate (trimethylsilyl)ethyl malonate in situ, which can be acylated to prepare a variety of β-ketoesters or alkylidene malonates. | | General Description | Ethyl potassium malonate (potassium ethyl malonate) reacts with aryl nitriles in the presence of zinc chloride and a catalytic amount of Hünig′s base to yield β-amino acrylates. Ethyl potassium malonate is formed as an intermediate during the synthesis of ethyl tert-butyl malonate. |
| Ethyl potassium malonate Preparation Products And Raw materials |
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