Diisopropylethylamine → HCID 57812571, compound

HRID 911975Notes

Reaction equation

HRID 911975 reaction equation
[Cl:1][C:2]1[C:7]([F:8])=[CH:6][CH:5]=[C:4]([Cl:9])[C:3]=1[C@H:10]([O:12][C:13]1[C:14]2[O:22][CH:21]=[C:20]([C:23]3[CH2:24][CH2:25][NH:26][CH2:27][CH:28]=3)[C:15]=2[CH:16]=[N:17][C:18]=1[NH2:19])[CH3:11].[F:29][C:30]1[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=1[N:36]=[C:37]=[O:38].CCN(C(C)C)C(C)C>CN(C=O)C>[NH2:19][C:18]1[N:17]=[CH:16][C:15]2[C:20]([C:23]3[CH2:24][CH2:25][N:26]([C:37]([NH:36][C:31]4[CH:32]=[CH:33][CH:34]=[CH:35][C:30]=4[F:29])=[O:38])[CH2:27][CH:28]=3)=[CH:21][O:22][C:14]=2[C:13]=1[O:12][C@@H:10]([C:3]1[C:4]([Cl:9])=[CH:5][CH:6]=[C:7]([F:8])[C:2]=1[Cl:1])[CH3:11]

Participants

5

Reactant 3

HCID 81531DiisopropylethylamineHCID 855882-Fluorophenyl isocyanateHCID 57812480HCID 57812480, compound

Product 1

HCID 57812571HCID 57812571, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

A mixture of 7-[(R)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]-3-(1,2,3,6-tetrahydropyridin-4-yl)-furo[3,2-c]pyridin-6-ylamine (10.0 mg, 0.0237 mmol), 2-fluorophenyl isocyanate (0.00597 g, 0.0436 mmol), DIPEA (0.033 mL, 0.19 mmol) in DMF (1 mL) was stirred at rt for 3 h. Purification by HPLC afforded the title compound. 1H NMR (400 MHz, CD3OD): δ=1.89 (d, J=6.8 Hz, 3H), 2.58 (br. s., 2H), 3.69-3.80 (m, 2H), 4.25 (d, J=2.5 Hz, 2H), 6.31 (br. s., 1H), 6.51 (q, J=6.7 Hz, 1H), 7.08-7.16 (m, 3H), 7.22 (t, J=8.7 Hz, 1H), 7.40 (dd, J=9.0, 4.9 Hz, 1H), 7.45-7.52 (m, 1H), 7.68 (s, 1H), 8.22 (s, 1H). MS (ES+): m/z 559.05/561.04 (100/75) [MH+]. HPLC: tR=3.42 min (ZQ3, polar—5 min).

Workup

  1. customPurification by HPLC

Sources & evidence

ORD record
ord-03ee4e12053a48d394ab928d87a1f29c
Source dataset
uspto-grants-2011_09
Patent number
US08022206B2

Reaction notes

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