2,5-Dimethoxytetrahydrofuran → HCID 22317392, compound

HRID 1266736Notes

Reaction equation

HRID 1266736 reaction equation
[N+:1]([C:4]1[CH:9]=[C:8]([NH2:10])[CH:7]=[CH:6][C:5]=1[NH2:11])([O-:3])=[O:2].CO[CH:14]1[CH2:18][CH2:17][CH:16](OC)O1>CC(O)=O>[N+:1]([C:4]1[CH:9]=[C:8]([N:10]2[CH:14]=[CH:18][CH:17]=[CH:16]2)[CH:7]=[CH:6][C:5]=1[NH2:11])([O-:3])=[O:2]

Participants

4

Reactant 2

HCID 790982,5-DimethoxytetrahydrofuranHCID 43383702-Nitro-4-phenylenediamine

Product 1

HCID 22317392HCID 22317392, compound

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

The title compound was prepared from 2-nitro-1,4-phenylenediamine (20 g, 131 mmol), 2,5-dimethoxytetrahydrofuran (18.3 mL, 135 mmol) in HOAc (37 mL) at 95° C. for 3 h according to the general procedure F. Obtained as a red solid (13.5 g).

Sources & evidence

ORD record
ord-048487a551c248d5811fa168fc39fbbc
Source dataset
uspto-grants-2003_04
Patent number
US06548495B2

Reaction notes

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