1-(2H-1-Benzopyran-3-yl)ethanone → 3-(1-Hydroxyethyl)-2H-Chromene

반응식

C[C:2]1[CH:3]=[C:4]2[C:9](=[C:10](C)[CH:11]=1)[O:8][CH2:7][C:6]([C:13](=[O:15])[CH3:14])=[CH:5]2.C(C1COC2C(C=1)=CC=CC=2)(=O)C>>[OH:15][CH:13]([C:6]1[CH2:7][O:8][C:9]2[C:4]([CH:5]=1)=[CH:3][CH:2]=[CH:11][CH:10]=2)[CH3:14]

참가 물질

반응물 2

HCID 400671-(2H-1-Benzopyran-3-yl)ethanone

HCID 144791196,8-Dimethyl-3-Acetyl-2H-Chromene

생성물 1

HCID 113897083-(1-Hydroxyethyl)-2H-Chromene

실험 절차

The procedure is as in Example 1, stage B, 6,8-dimethyl-3-acetyl-2H-chromene being replaced by 3-acetyl-2H-chromene, obtained in the preceding stage.

후처리

customobtained in the preceding stage

출처 및 근거

ORD 기록: ord-9f91d14067ba4c5f8feb5dbbf3cf8505
출처 데이터셋: uspto-grants-1990_12
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04975454

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