HCID 18925402, compound → HCID 18925414, compound

Reaction equation

[N+](C1C=CSC=1C1C=CC(Cl)=CC=1)([O-])=O.[N+:16]([C:19]1[CH:23]=[CH:22][S:21][C:20]=1[C:24]1[CH:29]=[CH:28][C:27]([O:30][CH3:31])=[CH:26][CH:25]=1)([O-])=O>>[NH2:16][C:19]1[CH:23]=[CH:22][S:21][C:20]=1[C:24]1[CH:25]=[CH:26][C:27]([O:30][CH3:31])=[CH:28][CH:29]=1

Participants

Reactant 2

HCID 18925402HCID 18925402, compound

HCID 18925406HCID 18925406, compound

Product 1

HCID 18925414HCID 18925414, compoundYield 79%

Procedure

The same procedures as described in Example 3 were carried out except that 3-nitro-2-(4-chlorophenyl)thiophene was replaced by 3-nitro-2-(4-methoxyphenyl)thiophene. The yield was 79%. 1 H-NMR(CDCl3, δ value):3.77(2H, brs), 3.83(3H, s), 6.65(1H, d, J=5.9), 6.96(2H, d, J=8.8), 7.07(1H, d, J=5.9), 7.43(2H, d, J=8.8)

Sources & evidence

ORD record: ord-abf48d0300384c768ac9010b1eaa4ddb
Source dataset: uspto-grants-1998_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05747518

Reaction notes

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