HCID 22147246, compound → HCID 10287942, compound

HRID 1824085Notes

Reaction equation

HRID 1824085 reaction equation
[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[C:9]1[N:10]=[C:11]([CH2:28][CH3:29])[C:12]([NH:17][C@@H:18]2[C:26]3[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=3)[CH2:20][C@@H:19]2O)=[N:13][C:14]=1[CH2:15][CH3:16].Br[C:31]1N=C(CC)C(NC2C3C(=CC=CC=3)CCC2)=NC=1CC>>[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[C:9]1[N:10]=[C:11]([CH2:28][CH3:29])[C:12]([NH:17][CH:18]2[C:26]3[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=3)[CH2:20][CH2:31][CH2:19]2)=[N:13][C:14]=1[CH2:15][CH3:16]

Participants

3

Reactant 2

HCID 22147246HCID 22147246, compoundHCID 58583246(1R,2S)-1-{[5-(2,4-dichlorophenyl)-3,6-diethylpyrazin-2-yl]amino}-2,3-dihydro-1H-inden-2-ol

Product 1

HCID 10287942HCID 10287942, compound

Procedure

Following the procedure for the preparation of (1R,2S)-1-{[5-(2,4-dichlorophenyl)-3,6-diethylpyrazin-2-yl]amino}-2,3-dihydro-1H-inden-2-ol but substituting 5-bromo-3,6-diethyl-N-(1,2,3,4-tetrahydronaphthalen-1-yl)pyrazin-2-amine and making non-critical variations provided the title compound as a oil: 1H NMR (400 MHz, CDCl3) δ 7.40, 7.32, 7.20, 7.08, 5.41, 4.57, 2.80, 2.53, 2.41, 2.06, 1.96, 1.90, 1.18; 13C NMR (100 MHz, CDCl3) δ 151.50, 150.93, 140.37, 138.53, 138.37, 137.87, 137.123, 135.36, 134.43, 132.95, 129.78, 129.62, 129.44, 127.57, 127.51, 125.63, 60.82, 49.01, 29.96, 27.62, 26.93, 14.61, 13.32, 11.67; HRMS (FAB) calcd for C18H22BrN3+H 360.1076, found 360.1065.

Sources & evidence

ORD record
ord-70dea4f2256540ed95aaef9b58eca796
Source dataset
uspto-grants-2006_05
Patent number
US07041672B2

Reaction notes

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