Carbon Dioxide → HCID 21286380, compound

HRID 2231217Notes

Reaction equation

HRID 2231217 reaction equation
[N+:1]([O-:4])(O)=[O:2].C(=O)=O.[O:8]=[C:9]1[C:18]2[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=2)[CH2:12][CH2:11][CH:10]1[CH2:19][C:20]([OH:22])=[O:21]>CO>[N+:1]([C:16]1[CH:17]=[C:18]2[C:13]([CH2:12][CH2:11][CH:10]([CH2:19][C:20]([OH:22])=[O:21])[C:9]2=[O:8])=[CH:14][CH:15]=1)([O-:4])=[O:2]

Participants

5

Reactant 3

HCID 280Carbon DioxideHCID 944Nitric AcidHCID 10397985HCID 10397985, compound

Product 1

HCID 21286380HCID 21286380, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

To nitric acid (density=1.50) cooled with dry ice and methanol is added 1,2,3,4-tetrahydro-1-oxo-2-naphthaleneacetic acid at -10 to -15° C. The resulting mixture is stirred below 0° C. for 40 minutes and poured into ice. The precipitated crystals are collected by filtration to give 7-nitro-1,2,3,4-tetrahydro-1-oxo-2-naphthaleneacetic acid.

Workup

  1. additionpoured into ice
  2. filtrationThe precipitated crystals are collected by filtration

Sources & evidence

ORD record
ord-dea452f5407b470c90d9b63e727d76ac
Source dataset
uspto-grants-1988_11
Patent number
US04782057

Reaction notes

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