## Abstract α-Methyl-γ-butyrolactone (III) has been prepared directly from γ-butyrolactone (I) in 89 % yield by selective monomethylation conditions: K2CO3/DMC/210°C/7 h. The reaction mechanism was elucidated and described. An intermediate and two byproducts: methyl tetrahydro-3-methyl-2-oxofuran-3
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Utilization of α,γ-Dialkoxyacetoacetates in the Synthesis of Certain 2-Thiouracils and Uracils 1
✍ Scribed by Henze, Henry R.; Kahlenberg, Eilhard N.
- Book ID
- 126081827
- Publisher
- American Chemical Society
- Year
- 1958
- Tongue
- English
- Weight
- 398 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0002-7863
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