Pyridine → HCID 57787275, compound

HRID 2426771Notes

Reaction equation

HRID 2426771 reaction equation
[F:1][C:2]([F:15])([F:14])[S:3]([O:6]S(C(F)(F)F)(=O)=O)(=[O:5])=[O:4].O[C:17]1[CH:22]=[CH:21][C:20]([C:23]2[CH:28]=[CH:27][CH:26]=[C:25]([CH2:29][O:30][C:31]3[CH:38]=[CH:37][C:34]([CH:35]=[O:36])=[CH:33][CH:32]=3)[C:24]=2[CH3:39])=[C:19]([CH3:40])[CH:18]=1.N1C=CC=CC=1>ClCCl>[F:1][C:2]([F:15])([F:14])[S:3]([O:6][C:17]1[CH:22]=[CH:21][C:20]([C:23]2[CH:28]=[CH:27][CH:26]=[C:25]([CH2:29][O:30][C:31]3[CH:32]=[CH:33][C:34]([CH:35]=[O:36])=[CH:37][CH:38]=3)[C:24]=2[CH3:39])=[C:19]([CH3:40])[CH:18]=1)(=[O:5])=[O:4]

Participants

5

Reactant 3

HCID 1049PyridineHCID 67749Trifluoromethanesulfonic anhydrideHCID 57787806HCID 57787806, compound

Product 1

HCID 57787275HCID 57787275, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Conditions

Temperature
0 °C

Procedure

Trifluoromethanesulfonic anhydride was dropwise added under ice-cooling to a mixture of 4-[(4′-hydroxy-2,2′-dimethylbiphenyl-3-yl)methoxy]benzaldehyde, pyridine and dichloromethane; followed by stirring at 0° C. for 1 hour to obtain 3′-[(4-formylphenoxy)methyl]-2,2′-dimethylbiphenyl-4-yl trifluoromethanesulfonate.

Sources & evidence

ORD record
ord-c40c21177c744f4d8f23db83f7f87873
Source dataset
uspto-grants-2011_06
Patent number
US07968552B2

Reaction notes

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