Internal reactions in the Grignard-compl
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C. Blomberg; A. D. Vreugdenhil; T. J. Homsma
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Article
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2010
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Elsevier Science
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English
⚖ 270 KB
## Abstract If one molar equivalent of 2‐methyl‐, 2‐ethyl‐ or 2‐__n__‐propyl‐1,3‐dioxolane is used for the preparation of Grignard‐reagents in benzene, the five‐membered hetero‐ring is opened with formation of a magnesium halide 2‐alkoxyethan‐1‐olate. The steric and electronic effects of the alkyl