Synthesis of β-Keto Acids and Methyl Ketones Using Bis(trimethylsilyl) Malonate and Triethylamine in the Presence of Lithium or Magnesium Halides
摘要:
Bis(trimethylsilyl) malonate is acylated in good yields with acid chlorides and acyl carbonates using triethylamine and magnesium or lithium salts to give -keto acids or methyl ketones. Compared to other procedures, which use strong bases, this method is inexpensive, safe and convenient; especially for large scale reactions.
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DOI:
10.1080/00397918508076840
被引量:
年份:
1986
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