Direct synthesis of 2, 3, 5-trichloro-4, 4-dimethoxy-and 2, 5-dichloro-3, 4, 4-trimethoxycyclopent-2-en-1-ones from hexachlorocyclopentadiene and some aspects of …

NA Ivanova, KS Kislitsina, MS Miftakhov

Index: Akhmetvaleev; Imaeva; Miftakhov Russian Journal of Organic Chemistry, 1997 , vol. 33, # 9 p. 1267 - 1269

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Abstract

Abstract 2, 3, 5-Trichloro-4, 4-dimethoxy-and 2, 5-dichloro-3, 4, 4-trimethoxycyclopent-2-en- 1-ones were synthesized directly by treatment of hexachlorocyclopentadiene with methanol in the presence of potassium hydroxide at room temperature or on heating and subsequent