Water → HCID 19966546, compound

HRID 1452057Notes

Reaction equation

HRID 1452057 reaction equation
O.[CH2:2]([Cl:5])[CH:3]=[CH2:4].[N:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1>>[CH2:2]([Cl:5])[CH:3]=[CH2:4].[NH+:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1

Participants

4

Reactant 3

HCID 962WaterHCID 1049PyridineHCID 7850Allyl chloride

Product 1

HCID 19966546HCID 19966546, compoundYield 90%

Conditions

Temperature
50 °C

Procedure

of water are placed in the reactor. 229.58; (3 mol) of allyl chloride are added and the mixture is heated to 50° C. 237.0g (3 mol) of pyridine are then added dropwise over a period of one hour with vigorous stirring. Following a further eight hours at 50° C. the reaction mixture is subjected to steam distillation at 500 mbar/80° C. During the steam distillation the pH is kept at 5 by means of dilute NaOH. Distillation is continued until the content of pyridine in the bottoms is less than 0.1%. The yield is 90%.

Workup

  1. distillationthe reaction mixture is subjected to steam distillation at 500 mbar/80° C
  2. distillationDuring the steam distillation the pH
  3. distillationDistillation

Sources & evidence

ORD record
ord-9ca64075d01d4cffa539b2d2103a36aa
Source dataset
uspto-grants-1997_02
Patent number
US05606067

Reaction notes

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