Nitromethane → HCID 21518370, compound

HRID 1283570Notes

Reaction equation

HRID 1283570 reaction equation
[CH3:1][C:2]1[C:3](=[O:9])[CH2:4][C:5]([CH3:8])([CH3:7])[CH:6]=1.[N+:10]([CH3:13])([O-:12])=[O:11]>>[CH3:1][CH:2]1[CH:6]([CH2:13][N+:10]([O-:12])=[O:11])[C:5]([CH3:8])([CH3:7])[CH2:4][C:3]1=[O:9]

Participants

3

Reactant 2

HCID 6375NitromethaneHCID 6424962,4,4-trimethylcyclopent-2-en-1-one

Product 1

HCID 21518370HCID 21518370, compound

Procedure

2,4,4-trimethyl-cyclopent-2-en-1-one is reacted with nitromethane to give 2,4,4-trimethyl-3-nitromethyl-cyclopentanone which, after treatment with a base, is converted into 1-formyl-3-oxo-2,5,5-trimethyl-cyclopentane either with the aid of an oxidizing agent, such as potassium permanganate, ozone, or with a hydrohalic acid, a mineral acid or titanium trichloride.

Sources & evidence

ORD record
ord-ded44040672743fa86bb47f5257adab8
Source dataset
uspto-grants-1976_08
Patent number
US03975445

Reaction notes

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