M-Phenylenediamine → HCID 21484692, compound

HRID 1414691Notes

Reaction equation

HRID 1414691 reaction equation
[Cl-].[CH3:2][O:3][C:4](=[O:14])[C:5]1[CH:13]=[CH:12][C:8]([C:9](O)=[O:10])=[CH:7][CH:6]=1.[C:15]1([NH2:22])[CH:20]=[CH:19][CH:18]=[C:17]([NH2:21])[CH:16]=1.C(N([CH2:28][CH3:29])CC)C>C1C=CC=CC=1.CC(C)=O>[C:4]([C:29]1[CH:28]=[CH:12][C:8]([C:9]([NH:21][C:17]2[CH:18]=[CH:19][CH:20]=[C:15]([NH:22][C:9](=[O:10])[C:8]3[CH:12]=[CH:13][C:5]([C:4]([O:3][CH3:2])=[O:14])=[CH:6][CH:7]=3)[CH:16]=2)=[O:10])=[CH:7][CH:6]=1)([O:3][CH3:2])=[O:14]

Participants

6

Reactant 3

HCID 7935M-PhenylenediamineHCID 8471TriethylamineHCID 53442854Terephthalic acid monomethylester chloride

Product 1

HCID 21484692HCID 21484692, compound

Reagents, catalysts & solvents 2

HCID 180AcetoneSolventHCID 241BenzeneSolvent2×

Procedure

The following are reacted in accordance with the instruction given in Example A: 180 g of terephthalic acid monomethyl ester monochloride (0.9 mol) dissolved in 1.8 liters of benzene, with 48.6 g of m-phenylenediamine (0.45 mol) and 126 ml of triethylamine in a mixture of 450 ml of benzene and 450 ml of acetone.

Workup

  1. customThe following are reacted in accordance with the instruction

Sources & evidence

ORD record
ord-fd3d8ccb842a4d218810389ade5b6133
Source dataset
uspto-grants-1977_01
Patent number
US04002600

Reaction notes

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