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| | 2-Propynoic acid, 3-(4-chlorophenyl)-, methyl ester Basic information |
| Product Name: | 2-Propynoic acid, 3-(4-chlorophenyl)-, methyl ester | | Synonyms: | 2-Propynoic acid, 3-(4-chlorophenyl)-, methyl ester;(4-Chloro-phenyl)-propynoic acid methyl ester;Methyl 3-(4-Chlorophenyl)propiolate;(4-Chlorophenyl)propargylic Acid Methyl Ester;3-(4-Chlorophenyl)-2-propynoic Acid Methyl Ester;3-(4-Chlorophenyl)propiolic Acid Methyl Ester;Methyl (4-Chlorophenyl)propargylate | | CAS: | 7515-18-6 | | MF: | C10H7ClO2 | | MW: | 194.61 | | EINECS: | | | Product Categories: | | | Mol File: | 7515-18-6.mol |  |
| | 2-Propynoic acid, 3-(4-chlorophenyl)-, methyl ester Chemical Properties |
| Melting point | 95 °C | | Boiling point | 277.6±23.0 °C(Predicted) | | density | 1.26±0.1 g/cm3(Predicted) | | solubility | soluble in Acetone | | form | powder to crystal | | color | White to Light yellow to Light orange |
| | 2-Propynoic acid, 3-(4-chlorophenyl)-, methyl ester Usage And Synthesis |
| Description | 2-Propynoic acid, 3-(4-chlorophenyl)-, methyl ester is a useful research compound. Its molecular formula is C10H7ClO2 and its molecular weight is 194.61 g/mol. | | Synthesis | The synthesis of 2-Propynoic acid, 3-(4-chlorophenyl)-, methyl ester is as follows:
Into a 10 mL reaction tube was added 212 mg methyl-3-(4-chlorophenyl)-3-oxopropionic acid (1.0 mmol), 608 mg DBU (4.0 mmol), 7.5 mL DMSO, and a balloon filled with sulfuryl fluoride gas for a long time. In the form of a needle, air is bubbling below the liquid surface. The reaction system was reacted at room temperature for 3 hours. The progress of the reaction was detected by a thin layer chromatography plate. After the reaction was completed, the rotary evaporator was used to spin dry, and the residue was purified by silica gel column chromatography. The eluent was petroleum ether:ethyl acetate=10:1, to obtain methyl- 3-(4-Chlorophenyl)propynoic acid (165 mg, 85%).
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| | 2-Propynoic acid, 3-(4-chlorophenyl)-, methyl ester Preparation Products And Raw materials |
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