HCID 178476664, compound → HCID 178482088, compound

HRID 353694Notes

Reaction equation

[Br-].[CH3:2][N:3]([CH3:37])[C:4]1[CH:5]=[CH:6][C:7]2[C:16]([CH:17]=1)=[O+:15][C:14]1[C:9](=[CH:10][CH:11]=[C:12]([N:18]([CH3:20])[CH3:19])[CH:13]=1)[C:8]=2[C:21]1[CH:26]=[CH:25][C:24]([NH2:27])=[C:23]([NH2:28])[C:22]=1[C:29]([O:31][CH2:32][O:33][C:34](=[O:36])[CH3:35])=[O:30].[I-:38].[CH3:39]N(C)C1C=CC2C(C=1)=[O+]C1C(=CC=C(N(C)C)C=1)C=2C1C=C(C(OC)=O)C(NC)=C(N)C=1OC(=O)C>>[I-:38].[CH3:20][N:18]([CH3:19])[C:12]1[CH:11]=[CH:10][C:9]2[C:14]([CH:13]=1)=[O+:15][C:16]1[C:7](=[CH:6][CH:5]=[C:4]([N:3]([CH3:2])[CH3:37])[CH:17]=1)[C:8]=2[C:21]1[CH:26]=[CH:25][C:24]([NH:27][CH3:39])=[C:23]([NH2:28])[C:22]=1[C:29]([O:31][CH2:32][O:33][C:34](=[O:36])[CH3:35])=[O:30]

Participants

Reactant 2

HCID 178476664HCID 178476664, compound

HCID 178482275HCID 178482275, compound

Product 1

HCID 178482088HCID 178482088, compound

Procedure

From the above 3,6-bis(dimethylamino)-9-(2-acetoxymethoxycarbonyl-3,4-diaminophenyl)xanthylium bromide (133 mg), 3,6-bis(dimethylamino)-9-[2-acetoxy-methoxycarbonyl-3-amino-4-(N-methylamino)phenyl]xanthylium iodide was obtained (40.5 mg, 27.5%) in the same manner as in Example 1.

Sources & evidence

ORD record: ord-e6b0b1eb25b44ce48e287e324603e888
Source dataset: uspto-grants-2004_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06756231B1

Reaction notes

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