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HYDROCHLORINATION OF 2,3-ACETYLENIC ACIDS WITH THIONYL CHLORIDE IN DIMETHYLFORMAMIDE |
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| Abstract: | ABSTRACT The reaction of 2,3-acetylenic acids (1a–d) with thionyl chloride in DMF under mild conditions gave E,Z-3-chloro-2-alkenoic acids (2a–d) or esters (3a–d) depending on treating the reaction mixture with either water or alcohols. |
| Keywords: | Hydrochlorination Acetylenic acids 3-Chloro-2-propenoic acids Thionyl chloride Dimethylformamide |