2-Methylnaphthalene → 2-Methyl-1-(6-methylnaphthalen-2-yl)propan-1-one

HRID 248216Notes

Reaction equation

HRID 248216 reaction equation
[C:1](F)(=[O:5])[CH:2]([CH3:4])[CH3:3].[CH3:7][C:8]1[CH:17]=[CH:16][C:15]2[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=2)[CH:9]=1>>[C:1]([C:13]1[CH:12]=[CH:11][C:10]2[C:15](=[CH:16][CH:17]=[C:8]([CH3:7])[CH:9]=2)[CH:14]=1)(=[O:5])[CH:2]([CH3:4])[CH3:3]

Participants

3

Reactant 2

HCID 70552-MethylnaphthaleneHCID 101712332-Methylpropanoyl fluoride

Product 1

HCID 131993662-Methyl-1-(6-methylnaphthalen-2-yl)propan-1-one

Procedure

In the BF3 absorption tank, the isobutyryl fluoride solution absorbed BF3 contained in gas released from the acylation reactor, and no BF3 was detected in the analysis of gas purged from the BF3 absorption tank. In the complex preparation tank, the isobutyryl fluoride synthesis solution from the BF3 absorption tank further absorbed BF3 recovered from the distillation column, and in the acylation reactor, the resultant isobutyryl fluoride synthesis solution reacted with 2-methylnaphthalene to give 2-isobutyryl-6-methylnaphthalene.

Workup

  1. customIn the BF3 absorption tank
  2. customthe isobutyryl fluoride solution absorbed BF3
  3. custompurged from the BF3 absorption tank
  4. customIn the complex preparation tank
  5. customfrom the BF3 absorption tank further absorbed BF3
  6. distillationrecovered from the distillation column
  7. customin the acylation reactor, the resultant isobutyryl fluoride synthesis solution

Sources & evidence

ORD record
ord-9fdf4a5870f040f089d7cd3c46e45281
Source dataset
uspto-grants-1993_05
Patent number
US05208383

Reaction notes

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