Synthesis of 1, 4-diketones by reductive coupling of. alpha.,. alpha.'-dibromo ketones

C Chassin, EA Schmidt…

Index: Chassin,C. et al. Journal of the American Chemical Society, 1974 , vol. 96, # 2 p. 606 - 608

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Citation Number: 19

Abstract

All products described showed satisfactory spectroscopic and analytical data. By-products were the corresponding parent ketone, some trimer and ca. 10% 2, 4-dimethyl-l-penten-3- one in the case of la. Liquids were isolated and separated on a 2Gft carbowax 20M column at 200", while solids were purified by crystallization and dry-column chromatography. e Reference 4a, c. d The mesoldl ratio was determined by NaBHa reduction into the ...

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