p-Toluenesulfonic acid monohydrate → HCID 22495556, compound

HRID 1815870Notes

Reaction equation

HRID 1815870 reaction equation
[CH2:1]([N:8]1[CH2:13][CH2:12][C:11](O)([C:14]2[C:22]3[O:21][CH:20]=[CH:19][C:18]=3[C:17]([F:23])=[C:16]([F:24])[C:15]=2[F:25])[CH:10]([CH3:27])[CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.O.C1(C)C=CC(S(O)(=O)=O)=CC=1>>[CH2:1]([N:8]1[CH2:13][CH:12]=[C:11]([C:14]2[C:22]3[O:21][CH:20]=[CH:19][C:18]=3[C:17]([F:23])=[C:16]([F:24])[C:15]=2[F:25])[CH:10]([CH3:27])[CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

3

Reactant 2

HCID 521998p-Toluenesulfonic acid monohydrateHCID 22495661HCID 22495661, compound

Product 1

HCID 22495556HCID 22495556, compound

Procedure

Beginning with 1.3 gm (3.46 mMol) 1-benzyl-3-methyl-4-hydroxy-4-(4,5,6-trifluorobenzofur-7-yl)piperidine and 6.6 gm p-toluenesulfonic acid monohydrate, the desired compound was prepared essentially as described in EXAMPLE 3.

Sources & evidence

ORD record
ord-8b0fd169b8fd4edd928b91bfd4cadc8f
Source dataset
uspto-grants-2005_04
Patent number
US06881733B1

Reaction notes

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