Boronic acid, [4-(hexylthio)phenyl]- → 4-(4-(Hexylthio)phenyl)thiophene-2-carboxylic acid
Reaction equation
[CH:1]([S:4][C:5]1[CH:10]=[CH:9][C:8]([C:11]2[CH:12]=[C:13]([C:16]([OH:18])=[O:17])[S:14][CH:15]=2)=[CH:7][CH:6]=1)([CH3:3])C.[CH2:19](SC1C=CC(B(O)O)=CC=1)[CH2:20][CH2:21][CH2:22]CC>>[CH2:1]([S:4][C:5]1[CH:6]=[CH:7][C:8]([C:11]2[CH:12]=[C:13]([C:16]([OH:18])=[O:17])[S:14][CH:15]=2)=[CH:9][CH:10]=1)[CH2:3][CH2:19][CH2:20][CH2:21][CH3:22]Participants
3
Procedure
The title compound was prepared in a similar manner as described in the preparation of 4-(4-(isopropylthio)phenyl)thiophene-2-carboxylic acid (compound 73, example 12), except 4-(hexylthio)phenylboronic acid (Chemical Communications 2003, 1, 138-139) was used in the place of 4-(isopropylthio)phenylboronic acid.
Sources & evidence
- ORD record
- ord-1a6a23b47f3148f9b7fc876e4ae5d238
- Source dataset
- uspto-grants-2013_08
- Patent number
- US08507647B2
Reaction notes
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