Isoprene → HCID 15664015, compound

HRID 231363Notes

Reaction equation

HRID 231363 reaction equation
[C:1]1([CH3:9])[C:2]([NH2:8])=[CH:3][CH:4]=[CH:5][C:6]=1[NH2:7].[CH2:10]=[CH:11][C:12](=[CH2:14])[CH3:13]>CCCCC>[CH3:13][C:12]([CH3:14])=[CH:11][CH2:10][C:3]1[CH:4]=[CH:5][C:6]([NH2:7])=[C:1]([CH3:9])[C:2]=1[NH2:8]

Participants

4

Reactant 2

HCID 6557IsopreneHCID 132052,6-Toluenediamine

Product 1

HCID 15664015HCID 15664015, compound

Reagents, catalysts & solvents 1

HCID 8003PentaneSolvent

Procedure

A 200g (1.64 mol) portion of 2,6-toluenediamine, 167g (2.45 mol) of isoprene, 200g (2.78 mol) of pentane, and 20g of powdered H-Y zeolite were reacted at 150° C. in a similar fashion as indicated in Example 3. Isolation of a catalyst free sample was obtained by hot filtration. Selective removal of all residual hydrocarbon by vacuum distillation afforded the following product mixture:

Workup

  1. customIsolation of a catalyst free sample was obtained by hot filtration
  2. customremoval of all residual hydrocarbon
  3. distillationby vacuum distillation
  4. customafforded the following product mixture

Sources & evidence

ORD record
ord-2163a6ca6cd7480aa715ce4158821471
Source dataset
uspto-grants-1989_07
Patent number
US04845291

Reaction notes

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