Pentachlorophenol → HCID 86733454, compound

HRID 2419186Notes

Reaction equation

HRID 2419186 reaction equation
[Cl:1][C:2]1[C:7]([OH:8])=[C:6]([Cl:9])[C:5]([Cl:10])=[C:4]([Cl:11])[C:3]=1[Cl:12].[Al].[NH2:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1.[CH2:21]1[O:24][CH:22]1[CH3:23]>[Fe]>[Cl:1][C:2]1[C:7]([OH:8])=[C:6]([Cl:9])[C:5]([Cl:10])=[C:4]([Cl:11])[C:3]=1[Cl:12].[NH2:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1.[CH2:21]1[O:24][CH:22]1[CH3:23]

Participants

6

Reactant 4

HCID 992PentachlorophenolHCID 6115AnilineHCID 6378Propylene OxideHCID 5359268Aluminum

Product 1

HCID 86733454HCID 86733454, compound

Reagents, catalysts & solvents 1

HCID 23925IronCatalyst

Conditions

Temperature
129 °C

Procedure

A 1-gallon autoclace was charged with 1862 grams of pentachlorophenol containing about 700 to 800 ppm of aluminum and iron compounds and 326 grams of aniline. After heating the mixture to 129° C., 1365 grams of propylene oxide was added and the mixture reacted to constant pressure. After cooling the mixture to 50° C., the contents were drained from the autoclave. The mixture was then stripped for 2 hours at 89°-91° C./1 mm. Hg. and filtered through coarse paper. There were no solids. The polyol product weighed 3380 grams and had the following properties.

Workup

  1. customthe mixture reacted to constant pressure
  2. temperatureAfter cooling the mixture to 50° C.
  3. filtrationand filtered through coarse paper

Sources & evidence

ORD record
ord-fa90122d97bc43689c22999f17d51afd
Source dataset
uspto-grants-1978_08
Patent number
US04105597

Reaction notes

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