HCID 22054593, compound → HCID 22054594, compound

HRID 1829755Notes

Reaction equation

HRID 1829755 reaction equation
Cl[C:2]1[C:11]2[C:6](=[CH:7][C:8]([CH2:12][O:13][C:14]3[CH:21]=[CH:20][C:17]([C:18]#[N:19])=[CH:16][CH:15]=3)=[CH:9][CH:10]=2)[N:5]=[C:4]([CH3:22])[CH:3]=1>N1CCCCC1>[CH3:22][C:4]1[CH:3]=[C:2]([N:5]2[CH2:6][CH2:11][CH2:2][CH2:3][CH2:4]2)[C:11]2[C:6](=[CH:7][C:8]([CH2:12][O:13][C:14]3[CH:21]=[CH:20][C:17]([C:18]#[N:19])=[CH:16][CH:15]=3)=[CH:9][CH:10]=2)[N:5]=1

Participants

3

Reactant 1

HCID 22054593HCID 22054593, compound

Product 1

HCID 22054594HCID 22054594, compoundYield 69.9%

Reagents, catalysts & solvents 1

HCID 8082PiperidineSolvent

Procedure

A solution of 4-(4-chloro-2-methyl-quinolin-7-ylmethoxy)-benzonitrile (example 54a, 100 mg, 0.32 mmol) in piperidine (1 mL) was heated at 100° C. for 21 h. After cooling the reaciton mixture was partitioned between sat. aq. sodium hydrogencarbonate solution and dichloromethane, the organic layer was separated, washed with brine, dried (MgSO4), and evaporated. Chromatography (SiO2, dichloromethane/methanol 19:1) yielded the title compound (40 mg, 32%). Light yellow gum, ISP-MS: m/e=358.4 ([M+H]+).

Workup

  1. temperatureAfter cooling the reaciton mixture
  2. customwas partitioned between sat. aq. sodium hydrogencarbonate solution and dichloromethane
  3. customthe organic layer was separated
  4. washwashed with brine
  5. dry with materialdried (MgSO4)
  6. customevaporated

Sources & evidence

ORD record
ord-e3dc6fe473d94458a6cebbd727f45547
Source dataset
uspto-grants-2006_06
Patent number
US07064134B2

Reaction notes

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