Methyl chloroformate → HCID 22611286, compound

HRID 1737730Notes

Reaction equation

HRID 1737730 reaction equation
[NH2:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][CH:6]=[C:5]2[CH:11]1[CH2:16][CH2:15][N:14]([CH3:17])[CH2:13][CH2:12]1.Cl[C:19]([O:21][CH3:22])=[O:20]>ClCCl>[CH3:22][O:21][C:19]([NH:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][CH:6]=[C:5]2[CH:11]1[CH2:16][CH2:15][N:14]([CH3:17])[CH2:13][CH2:12]1)=[O:20]

Participants

4

Reactant 2

HCID 6586Methyl chloroformateHCID 118312203-(1-Methylpiperidin-4-yl)-1h-indol-5-amine

Product 1

HCID 22611286HCID 22611286, compoundYield 81.2%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

To a mixture of 10 mg (0.0437 mMol) 5-amino-3-(1-methyl-piperidin-4-yl)-1H-indole and 15.0 mg (0.131 mMol) polyvinyl-pyridine in 3.0 mL dichloromethane were added 4.3 mg (0.0458 mMol) methyl chloroformate. The reaction mixture was mixed for 18 hours at ambient temperature. To this mixture were then added 170 mg (0.137 mMol) aminomethylated polystyrene and the reaction mixed for an additional 18 hours. The reaction mixture was then filtered and the volatiles evaporated to give 10.2 mg (81%) of the title compound.

Workup

  1. additionThe reaction mixture was mixed for 18 hours at ambient temperature
  2. additionTo this mixture were then added 170 mg (0.137 mMol)
  3. additionthe reaction mixed for an additional 18 hours
  4. filtrationThe reaction mixture was then filtered
  5. customthe volatiles evaporated

Sources & evidence

ORD record
ord-6878b16ee3fb4852b4cd70530a1b9bb9
Source dataset
uspto-grants-1999_10
Patent number
US05962474

Reaction notes

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