2-Butenoic acid, 3-amino-, ethyl ester, (2Z)- → HCID 69037620, compound

HRID 494182Notes

Reaction equation

HRID 494182 reaction equation
CN([CH:4]([CH3:15])[C:5]([C:7]1[CH:12]=[CH:11][CH:10]=[C:9]([F:13])[C:8]=1[F:14])=O)C.[NH2:16]/[C:17](/[CH3:24])=[CH:18]\[C:19]([O:21][CH2:22][CH3:23])=[O:20]>>[F:14][C:8]1[C:9]([F:13])=[CH:10][CH:11]=[CH:12][C:7]=1[C:5]1[CH:4]=[CH:15][C:18]([C:19]([O:21][CH2:22][CH3:23])=[O:20])=[C:17]([CH3:24])[N:16]=1

Participants

3

Reactant 2

HCID 6437562-Butenoic acid, 3-amino-, ethyl ester, (2Z)-HCID 69040302HCID 69040302, compound

Product 1

HCID 69037620HCID 69037620, compound

Procedure

The title compound was prepared from dimethylamino-(2,3-difluorophenyl)-propan-1-one and ethyl 3-aminocrotonate using the general procedure outlined in D18. 1H NMR (250 MHz, CDCl3) δ (ppm): 8.28 (d, 1H), 7.83 (m, 1H), 7.70 (dd, 1H), 7.22 (m, 2H), 4.41 (q, 2H), 2.91 (s, 3H), 1.42 (t, 3H).

Sources & evidence

ORD record
ord-d968c525252647f5a66d51828fbbf74c
Source dataset
uspto-grants-2009_05
Patent number
US07538121B2

Reaction notes

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