Isobutyraldehyde → HCID 20373147, compound

HRID 1834445Notes

Reaction equation

HRID 1834445 reaction equation
[CH2:1]([C:3]1[NH:4][C:5]([C:9]([O:11][CH2:12][CH3:13])=[O:10])=[C:6]([CH3:8])[CH:7]=1)[CH3:2].[CH:14](=O)[CH:15]([CH3:17])[CH3:16]>>[CH2:1]([C:3]1[NH:4][C:5]([C:9]([O:11][CH2:12][CH3:13])=[O:10])=[C:6]([CH3:8])[C:7]=1[CH2:14][CH:15]([CH3:17])[CH3:16])[CH3:2]

Participants

3

Reactant 2

HCID 6561IsobutyraldehydeHCID 640320HCID 640320, compound

Product 1

HCID 20373147HCID 20373147, compound

Procedure

The crude product, obtained as in Example 74 but using 2-ethyl-4-methyl-5-carbethoxypyrrole and isobutyraldehyde was sublimed (80° C. 1 × 10-4 mm) and recrystallized from aqueous ethanol, m.p. 94°-96° C (44%).

Workup

  1. custom(80° C. 1 × 10-4 mm)
  2. customrecrystallized from aqueous ethanol, m.p. 94°-96° C (44%)

Sources & evidence

ORD record
ord-7a5b149b098e4f73b92d33045f670e58
Source dataset
uspto-grants-1978_01
Patent number
US04070366

Reaction notes

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