Trifluoroacetic acid → HCID 67227744, compound

HRID 1043093Notes

Reaction equation

HRID 1043093 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=2[CH:14]([N:16]2[CH2:21][CH2:20][N:19](C(OC(C)(C)C)=O)[CH2:18][CH2:17]2)[CH3:15])=[CH:4][CH:3]=1.FC(F)(F)C(O)=O>ClCCl>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=2[CH:14]([N:16]2[CH2:17][CH2:18][NH:19][CH2:20][CH2:21]2)[CH3:15])=[CH:4][CH:3]=1

Participants

4

Reactant 2

HCID 6422Trifluoroacetic acidHCID 67225632HCID 67225632, compound

Product 1

HCID 67227744HCID 67227744, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Conditions

Temperature
0 °C

Procedure

To a solution of EXAMPLE 110B (650 mg) in dichloromethane (6 mL) at 0° C. was added trifluoroacetic acid (6 mL). The mixture was stirred at 0° C. for 50 minutes and concentrated. The concentrate was dissolved in dichloromethane, washed with aqueous NaHCO3 and dried over Na2SO4, filtered and concentrated.

Workup

  1. concentrationconcentrated
  2. dissolutionThe concentrate was dissolved in dichloromethane
  3. washwashed with aqueous NaHCO3
  4. dry with materialdried over Na2SO4
  5. filtrationfiltered
  6. concentrationconcentrated

Sources & evidence

ORD record
ord-97e47231ca8f4369be157d0a60d55af6
Source dataset
uspto-grants-2013_10
Patent number
US08557983B2

Reaction notes

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