HCID 22147501, compound → HCID 22147246, compound

HRID 1824084Notes

Reaction equation

[Br:1][C:2]1[N:3]=[C:4]([CH2:21][CH3:22])[C:5]([NH:10][C@@H:11]2[C:19]3[C:14](=[CH:15][CH:16]=[CH:17][CH:18]=3)[CH2:13][C@@H:12]2O)=[N:6][C:7]=1[CH2:8][CH3:9].[CH2:23](C1C(NC2C3C(=CC=CC=3)CCC2)=NC(CC)=CN=1)C>>[Br:1][C:2]1[N:3]=[C:4]([CH2:21][CH3:22])[C:5]([NH:10][CH:11]2[C:19]3[C:14](=[CH:15][CH:16]=[CH:17][CH:18]=3)[CH2:23][CH2:13][CH2:12]2)=[N:6][C:7]=1[CH2:8][CH3:9]

Participants

Reactant 2

HCID 22147501HCID 22147501, compound

HCID 58583245(1R,2S)-1-[(5-bromo-3,6-diethylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-ol

Product 1

HCID 22147246HCID 22147246, compound

Procedure

Following the procedure for the preparation of (1R,2S)-1-[(5-bromo-3,6-diethylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-ol but substituting 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 7.34, 7.21, 5.40, 4.54, 2.55, 2.09, 1.95, 1.28; 13C NMR (100 MHz, CDCl3) δ 152.49, 150.66, 141.49, 138.29, 138.21, 129.63, 129.27, 127.64, 126.65, 124.90, 60.81, 49.31, 29.89, 28.87, 29.39, 21.46, 20.32, 14.61, 11.26. (MS/CI) calcd for C18H22BrN3+H 360.3, found 360.3.

Sources & evidence

ORD record: ord-9df2953290f847a58442af0a7888340a
Source dataset: uspto-grants-2006_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07041672B2

Reaction notes

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