Hydroquinone → HCID 23453739, compound

HRID 1277365Notes

Reaction equation

HRID 1277365 reaction equation
[CH:1]1[CH2:6][CH2:5][CH:4]=[CH:3][CH:2]=1.[CH:7]1[CH:12]=[CH:11][C:10](/[CH:13]=[CH:14]/[N+:15]([O-:17])=[O:16])=[CH:9][CH:8]=1.C1(C=CC(O)=CC=1)O>CC1C=CC=CC=1C>[N+:15]([CH:14]1[CH:13]([C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)[CH:10]2[CH2:9][CH2:8][CH:7]1[CH:12]=[CH:11]2)([O-:17])=[O:16]

Participants

5

Reactant 3

HCID 785HydroquinoneHCID 116051,3-CyclohexadieneHCID 5284459beta-nitrostyrene, (E)-

Product 1

HCID 23453739HCID 23453739, compound

Reagents, catalysts & solvents 1

HCID 7237O-XyleneSolvent

Procedure

45.1 g of 1,3-cyclohexadiene (EMKA), 41.9 g of ω-nitrostyrene, 60 g of o-xylene and 1 pinch of hydroquinone are treated in an autoclave at 200° C. and under a nitrogen pressure of 60 bar for 24 hours. The solvent is stripped off and the residue is distilled under a high vacuum. Boiling point 0.05 =120°-160° C.

Workup

  1. distillationthe residue is distilled under a high vacuum
  2. customBoiling point 0.05 =120°-160° C.

Sources & evidence

ORD record
ord-185ce48860ff4cb8bb8b8f1bf7443846
Source dataset
uspto-grants-1981_07
Patent number
US04277470

Reaction notes

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