Phosphonic acid → 4-Methyl-2-methylene valeric acid
반응식
O[CH2:2][CH:3]([CH2:7][CH:8]([CH3:10])[CH3:9])[C:4]([OH:6])=[O:5].P(=O)(O)O>>[CH3:9][CH:8]([CH3:10])[CH2:7][C:3](=[CH2:2])[C:4]([OH:6])=[O:5]참가 물질
3
실험 절차
The compounds of formula I can be prepared using as a starting material 2-(hydroxymethyl)-4-methylpentanoic acid. Heating the starting material with phosphonic acid yields 4-methyl-2-methylenepentanoic acid which can in turn be reacted with a thio acid having the formula
후처리
- customThe compounds of formula I can be prepared
출처 및 근거
- ORD 기록
- ord-033247e2a79a440599d16fa454dc8557
- 출처 데이터셋
- uspto-grants-1980_11
- 특허 번호
- US04235885
반응 노트
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