4-hydroxy-N-methylbutyramide synthesis
- Product Name:4-hydroxy-N-methylbutyramide
- CAS Number:37941-69-8
- Molecular formula:C5H11NO2
- Molecular Weight:117.15
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Yield: 76.3% ， 23.6%
Steps:
1.c Preparation of the Open-chain Amides from γ-BL and MMA or DMA
1c) Reaction of γ-BL with an MMA/DMA mixture Starting materials: 65 ml (0.75 mol) of 40% strength MMA solution 95 ml (0.75 mol) of 40% strength DMA solution 44 g (0.5 mol) of γ-BL Yields: 76.3% of N-methyl-γ-hydroxybutyramide 23.6% of N,V-dimethyl-γ-hydroxybutyramide
References:
BASF Aktiengesellschaft US6348601, 2002, B2 Location in patent:Page column 6
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