Triethylamine → HCID 67624719, compound

HRID 962581Notes

Reaction equation

HRID 962581 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([CH:8]=[C:9]([Cl:11])[CH:10]=1)[C:5](Cl)=[O:6].C(N(CC)CC)C.[NH2:19][C:20]1[CH:42]=[CH:41][C:23]([C:24]([N:26]2[CH2:32][C:31]3[CH:33]=[CH:34][CH:35]=[CH:36][C:30]=3[CH2:29][C:28]3[CH:37]=[CH:38][CH:39]=[CH:40][C:27]2=3)=[O:25])=[CH:22][CH:21]=1>C(Cl)Cl>[CH:37]1[C:28]2[CH2:29][C:30]3[CH:36]=[CH:35][CH:34]=[CH:33][C:31]=3[CH2:32][N:26]([C:24]([C:23]3[CH:22]=[CH:21][C:20]([NH:19][C:5](=[O:6])[C:4]4[CH:3]=[C:2]([Cl:1])[CH:10]=[C:9]([Cl:11])[CH:8]=4)=[CH:42][CH:41]=3)=[O:25])[C:27]=2[CH:40]=[CH:39][CH:38]=1

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 761913,5-Dichlorobenzoyl chloride2×HCID 154104675-(4-Aminobenzoyl)-6,11-dihydro-5H-dibenz[b,e]azepine

Product 1

HCID 67624719HCID 67624719, compoundYield 49.7%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent2×

Procedure

A mixture of 301.6 mg of 3,5-dichlorobenzoyl chloride and 145 mg of triethylamine is stirred in 2 ml of methylene chloride while 314 mg of 5-(4-aminobenzoyl)-6,11-dihydro-5H-dibenz[b,e]azepine in 5 ml of methylene chloride is added. The reaction mixture is stirred at room temperature for 2 hours and 100 mg of 3,5-dichlorobenzoyl chloride added. The reactants are heated at reflux for 36 hours. The cooled reaction mixture layer washed with 1N HCl, water, 1N NaOH, water and brine. The organic layer is dried with Na2SO4 and passed through a short pad of hydrous magnesium silicate and hexane added to the filtrate at the boil to give 242 mg of the desired product as a crystalline solid, m.p. 263°-265° C.

Workup

  1. additionis added
  2. temperatureThe reactants are heated
  3. temperatureat reflux for 36 hours
  4. customThe cooled reaction mixture layer
  5. washwashed with 1N HCl, water, 1N NaOH, water and brine
  6. dry with materialThe organic layer is dried with Na2SO4
  7. additionadded to the filtrate at the boil

Sources & evidence

ORD record
ord-006cdd4e2bba46d2999e3f6278a8e4d8
Source dataset
uspto-grants-1998_06
Patent number
US05760031

Reaction notes

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