Formaldehyde → 3-Benzyl-1-pyrrolylmethanol
반응식
[CH2:1]([C:8]1[CH:12]=[CH:11][NH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH2:13]=[O:14]>C(=O)([O-])[O-].[K+].[K+].O1CCCC1>[CH2:1]([C:8]1[CH:12]=[CH:11][NH:10][C:9]=1[CH2:13][OH:14])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1참가 물질
5
반응 조건
- 온도
- 50 °C
실험 절차
2.18 g (13.9 mmole) of 3-benzylpyrrole, 0.42 g (13.9 mmole) of paraformaldehyde and 0.07 g (0.5 mmole) of anhydrous potassium carbonate are mixed and stirred at 50° C. for 4 hours in an atmosphere of nitrogen. Dry tetrahydrofuran is added to the reaction solution and filtered. The filtrate is concentrated to obtain 2.53 g of 3-benzyl-1-pyrrolylmethanol as a pale yellow liquid. Yield 97.3%. nD31.5 1.5837.
후처리
- filtrationfiltered
- concentrationThe filtrate is concentrated
출처 및 근거
- ORD 기록
- ord-b99dbed25c0b466dac8cf169157b38b5
- 출처 데이터셋
- uspto-grants-1980_07
- 특허 번호
- US04212879
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