Ammonia → HCID 60078715, compound

HRID 1832200Notes

Reaction equation

HRID 1832200 reaction equation
[OH:1][C@@H:2]([C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)[CH2:3][CH2:4][N:5]1[CH2:10][CH2:9][CH:8]([C:11]2[CH:12]=[C:13]([NH:17][C:18](=[O:22])[CH:19]([CH3:21])[CH3:20])[CH:14]=[CH:15][CH:16]=2)[CH2:7][CH2:6]1.[C:29]1(O)[C:38]2[C:33](=[CH:34][CH:35]=[CH:36][CH:37]=2)[CH:32]=[CH:31][CH:30]=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.N(C(OCC)=O)=NC(OCC)=O.N>C1COCC1.C(Cl)(Cl)Cl>[CH3:20][CH:19]([CH3:21])[C:18]([NH:17][C:13]1[CH:14]=[CH:15][CH:16]=[C:11]([CH:8]2[CH2:9][CH2:10][N:5]([CH2:4][CH2:3][C@H:2]([O:1][C:37]3[C:38]4[C:33](=[CH:32][CH:31]=[CH:30][CH:29]=4)[CH:34]=[CH:35][CH:36]=3)[C:23]3[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=3)[CH2:6][CH2:7]2)[CH:12]=1)=[O:22]

Participants

8

Reactant 5

HCID 222AmmoniaHCID 70051-NaphtholHCID 11776TriphenylphosphineHCID 220568ethyl N-ethoxycarbonyliminocarbamateHCID 10199805N-(3-(1-[(3R)-3-hydroxy-3-phenylpropyl]-4-piperidinyl}phenyl)-2-methylpropanamide

Product 1

HCID 60078715HCID 60078715, compoundYield 66.2%

Reagents, catalysts & solvents 2

HCID 6212ChloroformSolventHCID 8028TetrahydrofuranSolvent

Procedure

A mixture of N-(3-{1-[(3R)-3-hydroxy-3-phenylpropyl]-4-piperidinyl}phenyl)-2-methylpropanamide (5.20 mg, 0.0137 mmol), 1-naphthol (100 mg), triphenylphosphine (30.0 mg, 0.115 mmol) and diethyl azodicarboxylate (7.42 mg, 0.0426 mmol) in THF (0.50 mL) was stirred at room temperature for 3 days. Chromatography using silica preparative TLC plates [2.5% of NH3 (2.0 M in methanol) in CHCl3] gave the desired product (4.30 mg, 66.2% yield) as a thick oil: 1H NMR (400 MHz, CDCl3) δ 8.06 (s, 1H) 7.72 (d, 1H, J=8.5 Hz), 7.59 (d, 1H, J=8.5 Hz), 7.5 (m, 2H), 7.45–7.30 (m, 6H), 7.25 (m, 3H), 7.17 (apparent dd, 1H, J=2.6, 9.0 Hz), 7.01 (apparent d, 1H, J=2.6 Hz), 6.97 (apparent d, 1H, J=7.9 Hz), 5.46 (apparent dd, 1H, J=4.5, 8.1 Hz), 3.12 (m, 2H), 2.61 (m, 2H), 2.53 (apparent sept, partially hidden, 2H, J=7.9 Hz), 2.30–2.10 (m, 6H), 1.90 (m, 2H), 1.25 (d, 6H, J=7.3 Hz, overlapped); ESMS m/e: 507.2 (M+H)+.

Sources & evidence

ORD record
ord-2187122a4aed4e329507efa6c8c2d576
Source dataset
uspto-grants-2006_06
Patent number
US07067534B1

Reaction notes

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