HCID 54265493, compound → HCID 54009741, compound

HRID 981015Notes

Reaction equation

HRID 981015 reaction equation
[CH3:1][C:2]([CH3:19])([CH3:18])[CH2:3][O:4][CH2:5][CH2:6][CH2:7][CH:8]=[CH:9][CH2:10][CH2:11][CH:12]=[CH:13][CH2:14][CH2:15][CH2:16][OH:17].C1C=C[NH+]=CC=1.[O-][Cr](Cl)(=O)=O>ClCCl>[CH3:1][C:2]([CH3:19])([CH3:18])[CH2:3][O:4][CH:5]1[C:16](=[O:17])[CH2:15][CH2:14][CH:13]=[CH:12][CH2:11][CH2:10][CH:9]=[CH:8][CH2:7][CH2:6]1

Participants

4

Reactant 2

HCID 54265493HCID 54265493, compoundHCID 178418287HCID 178418287, compound

Product 1

HCID 54009741HCID 54009741, compoundYield 86.6%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

The method employed was identical to that described in example 1(c), but using as starting products 4.82 g of 12-(2,2-dimethylpropoxy)-4,8-dodecadien-1-ol, 7.8 g of PCC and 50 ml of dichloromethane. The stirring was carried out for 1 h. 4.11 g of 12-(2,2-dimethylpropoxy)-4,8-cyclododecadien-1-one were obtained.

Sources & evidence

ORD record
ord-f7629231cc9044c492ca12c6a50b739a
Source dataset
uspto-grants-1991_02
Patent number
US04990495

Reaction notes

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