Methyl 2-amino-6-(benzenesulphonylmethyl)-3-(furan-3-yl)benzoate → 2-Amino-6-(benzenesulphonylmethyl)-3-(furan-3-yl)benzoic acid

HRID 2177853Notes

Reaction equation

HRID 2177853 reaction equation
[C:1]1([S:7]([CH2:10][C:11]2[C:16]([C:17]([OH:19])=[O:18])=[C:15]([NH:20]CCNC(OC(C)(C)C)=O)[C:14]([C:31]3[CH:35]=[CH:34][O:33][CH:32]=3)=[CH:13][CH:12]=2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.NC1C(C2C=COC=2)=CC=C(CS(C2C=CC=CC=2)(=O)=O)C=1C(OC)=O>>[NH2:20][C:15]1[C:14]([C:31]2[CH:35]=[CH:34][O:33][CH:32]=2)=[CH:13][CH:12]=[C:11]([CH2:10][S:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)(=[O:9])=[O:8])[C:16]=1[C:17]([OH:19])=[O:18]

Participants

3

Reactant 2

HCID 67107564Methyl 2-amino-6-(benzenesulphonylmethyl)-3-(furan-3-yl)benzoate2×HCID 671077416-(Benzenesulphonylmethyl)-2-[2-(t-butoxycarbonylamino)ethylamino]-3-(furan-3-yl)benzoic acid

Product 1

HCID 671078162-Amino-6-(benzenesulphonylmethyl)-3-(furan-3-yl)benzoic acid

Procedure

Prepared as a yellow foam by proceeding in a similar manner to Intermediate 121, starting from methyl 2-amino-6-(benzenesulphonylmethyl)-3-(furan-3-yl)benzoate (Intermediate 212).

Workup

  1. customPrepared as a yellow foam

Sources & evidence

ORD record
ord-6fb066ef15c34d85818c3229cb81824f
Source dataset
uspto-grants-2015_06
Patent number
US09067905B2

Reaction notes

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