3-[(Benzofuran-2-ylmethyl)-amino]-phthalic acid dimethyl ester → 3-[(Benzofuran-2-ylmethyl)-amino]-phthalic acid

HRID 906806

Reaction equation

HRID 906806 reaction equation
C[O:2][C:3](=[O:25])[C:4]1[C:5](=[C:10]([NH:14][CH2:15][C:16]2[O:17][C:18]3[CH:24]=[CH:23][CH:22]=[CH:21][C:19]=3[CH:20]=2)[CH:11]=[CH:12][CH:13]=1)[C:6]([O:8]C)=[O:7].COCCNC1C=CC=C(C(O)=O)C=1C(O)=O>>[O:17]1[C:18]2[CH:24]=[CH:23][CH:22]=[CH:21][C:19]=2[CH:20]=[C:16]1[CH2:15][NH:14][C:10]1[CH:11]=[CH:12][CH:13]=[C:4]([C:3]([OH:25])=[O:2])[C:5]=1[C:6]([OH:8])=[O:7]

Participants

3

Reactant 2

HCID 210401343-[(Benzofuran-2-ylmethyl)-amino]-phthalic acid dimethyl esterHCID 219885193-(2-Methoxy-ethylamino)-phthalic acid

Product 1

HCID 219885563-[(Benzofuran-2-ylmethyl)-amino]-phthalic acid

Procedure

3-[(Benzofuran-2-ylmethyl)-amino]-phthalic acid dimethyl ester (1.12 g, 3.3 mmol) was treated in the same manner as described above for the synthesis of 3-(2-methoxy-ethylamino)-phthalic acid. The product of the reaction, which contained a mixture of diacid and monomethyl esters, was used without further purification.

Workup

  1. customThe product of the reaction, which
  2. customwas used without further purification

Sources & evidence

ORD record
ord-6194284314154f169df774216e33a6a8
Source dataset
uspto-grants-2011_09
Patent number
US08012997B2

Linked notes

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