HCID 19896092, compound → HCID 19896089, compound

HRID 892671Notes

Reaction equation

HRID 892671 reaction equation
C1C=C[NH+]=CC=1.[O-][Cr](Cl)(=O)=O.[CH3:12][C:13]1([CH3:23])[C:18](=[CH2:19])[CH2:17][CH2:16][CH:15]([CH3:20])[CH:14]1[CH2:21][OH:22]>C(Cl)Cl>[CH3:23][C:13]1([CH3:12])[C:18](=[CH2:19])[CH2:17][CH2:16][CH:15]([CH3:20])[CH:14]1[CH:21]=[O:22]

Participants

4

Reactant 2

HCID 19896092HCID 19896092, compoundHCID 178418287HCID 178418287, compound

Product 1

HCID 19896089HCID 19896089, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent2×

Procedure

Prepared according to the method described, starting from 13.0 g (0.06 mol) of PCC in 70 ml of CH2Cl2 and a solution of 6.45 g (0.038 mol) of 2,2,6-trimethyl-3-methylene-1-cyclohexanemethanol (obtained according to example 3a.) in 30 ml of CH2Cl2. After stirring for 2 h and treating as described, 5.58 g of a colorless oil, containing 80% of the desired aldehyde (2 isomers, cis/trans ~9:1) and a secondary product of no interest, were obtained.

Workup

  1. customPrepared
  2. additiontreating
  3. customa secondary product of no interest, were obtained

Sources & evidence

ORD record
ord-a7a3d9a51c4c40c78477a81ec2927be5
Source dataset
uspto-grants-1992_06
Patent number
US05118865

Reaction notes

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