3-Chloro-4-ethoxybenzaldehyde → 3-Chloro-4-propoxybenzoic acid

HRID 710416

반응식

HRID 710416 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([CH:7]=[CH:8][C:9]=1[O:10][CH2:11][CH2:12][CH3:13])[CH:5]=[O:6].ClC1C=C(C=CC=1OCC)C=[O:19]>>[Cl:1][C:2]1[CH:3]=[C:4]([CH:7]=[CH:8][C:9]=1[O:10][CH2:11][CH2:12][CH3:13])[C:5]([OH:19])=[O:6]

참가 물질

3

반응물 2

HCID 47700353-Chloro-4-ethoxybenzaldehydeHCID 47728213-Chloro-4-propoxybenzaldehyde

생성물 1

HCID 87071503-Chloro-4-propoxybenzoic acid수율 95%

실험 절차

When the product of Step B was substituted for 3-chloro-4-ethoxybenzaldehyde in Example 49, Step A the identical process afforded the title compound in 95% yield, as a colourless solid. 1H-NMR (CDCl3) 1.00 (tr, 3H, J=7.38 Hz); 1.73-1.87 (m, 2H); 3.98 (tr, 2H, J=6.47 Hz); 6.85 (d, 1H, J=8.65 Hz); 7.84 (dd, 1H, J=2.09, 8.68 Hz); 7.98 (d, 1H, J=2.07 Hz).

출처 및 근거

ORD 기록
ord-4158b4fdd91a4aaca1999b52999c8aa5
출처 데이터셋
uspto-grants-2015_11
특허 번호
US09181182B2

연결된 노트

불러오는 중…