Hydrochloric Acid → HCID 131729555, compound

HRID 1040900Notes

Reaction equation

HRID 1040900 reaction equation
Cl[C:2]1[N:7]=[C:6]([NH:8][C:9]2[CH:14]=[CH:13][C:12]([N:15]3[CH2:20][CH2:19][O:18][CH2:17][CH2:16]3)=[CH:11][CH:10]=2)[C:5]([Cl:21])=[CH:4][N:3]=1.[CH2:22]([N:24]1[CH2:30][CH2:29][C:28]2[CH:31]=[C:32]([NH2:35])[CH:33]=[CH:34][C:27]=2[CH2:26][CH2:25]1)[CH3:23].Cl.C(=O)([O-])[O-]>COCCO.O1CCOCC1>[Cl:21][C:5]1[C:6]([NH:8][C:9]2[CH:14]=[CH:13][C:12]([N:15]3[CH2:20][CH2:19][O:18][CH2:17][CH2:16]3)=[CH:11][CH:10]=2)=[N:7][C:2]([NH:35][C:32]2[CH:33]=[CH:34][C:27]3[CH2:26][CH2:25][N:24]([CH2:22][CH3:23])[CH2:30][CH2:29][C:28]=3[CH:31]=2)=[N:3][CH:4]=1

Participants

7

Reactant 4

HCID 313Hydrochloric AcidHCID 19660Carbonate IonHCID 189434013-Ethyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylamineHCID 79639336HCID 79639336, compound

Product 1

HCID 131729555HCID 131729555, compound

Reagents, catalysts & solvents 2

HCID 80192-MethoxyethanolSolventHCID 312751,4-DioxaneSolvent

Conditions

Temperature
120 °C

Procedure

(2,5-Dichloro-pyrimidin-4-yl)-(4-morpholin-4-yl-phenyl)-amine (96 mg, 0.29 mmol) was added into a vial, followed by a solution of 3-Ethyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylamine (52 mg, 0.27 mmol) in 2-Methoxyethanol (2.7 mL). 4 M of Hydrogen chloride in 1,4-Dioxane (0.10 mL) was added and the reaction was heated at 120° C. After 6 h, the reaction was cooled and Macroporous carbonate resin (3.16 mmol/g loading; 400 mg, 1.25 mmol) was added and the reaction was stirred overnight, then was concentrated in vacuo onto Celite, and chromatographed (24 g alumina column, DCM). 5-Chloro-N*2*-(3-ethyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-yl)-N*4*-(4-morpholin-4-yl-phenyl)-pyrimidine-2,4-diamine was isolated as a yellow powder (40 mg, 31%). m.p.=190-194° C.; LCMS (m/e) 479 (M+1); 1H-NMR (CDCl3, 400 MHz) δ 8.04 (s, 1H), 7.23 (m, 1H), 7.16 (d, 1H, J=7.9 Hz), 7.04 (dd, 1H, J=2.1, 2.2 Hz), 7.00 (m, 2H), 6.82 (s, 1H), 6.72 (dd, 1H, J=2.2, 8.3 Hz), 3.81 (t, 4H, J=4.8 Hz), 3.12 (t, 4H, J=4.8 Hz), 2.89 (m, 4H), 2.62 (m, 4H), 2.57 (q, 2H, J=7 Hz), 1.09 (t, 1H, J=7 Hz).

Workup

  1. temperaturethe reaction was cooled
  2. concentrationwas concentrated in vacuo onto Celite
  3. customchromatographed (24 g alumina column, DCM)

Sources & evidence

ORD record
ord-3932740a31674a3e9652cac9a01c7d0a
Source dataset
uspto-grants-2013_10
Patent number
US08552186B2

Reaction notes

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