p-Toluenesulfonic acid → HCID 14263507, compound
Reaction equation
[CH3:1]/[CH:2]=[CH:3]/[C:4]([CH:6]1[C:12]([CH3:14])([CH3:13])[CH2:11][CH2:10][CH2:9][C:7]1=[CH2:8])=O.C1(C)C=CC(S(O)(=O)=O)=CC=1>>[CH2:8]=[C:7]1[CH2:9][CH2:10][CH2:11][C:12]([CH3:14])([CH3:13])[CH:6]1[CH2:4][CH2:3][CH:2]=[CH2:1]Participants
3
Procedure
A further purification gave a product having b.p. 87°/2.66×102Pa. The product thus obtained was converted into gamma-damascone by isomerization by means of an acid treatment with p-toluenesulfonic acid.
Workup
- customA further purification
- customgave a product
- customThe product thus obtained
Sources & evidence
- ORD record
- ord-1098876ba7d947ee9d062d5658b1adaf
- Source dataset
- uspto-grants-1990_02
- Patent number
- US04900870
Reaction notes
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