Paraldehyde → HCID 20373185, compound

HRID 1834441Notes

Reaction equation

HRID 1834441 reaction equation
[C:1]([C:6]1[NH:7][C:8]([CH2:12][CH2:13][CH3:14])=[C:9]([CH3:11])[CH:10]=1)([O:3][CH2:4][CH3:5])=[O:2].[CH3:15][CH:16]1OC(C)OC(C)O1>>[C:1]([C:6]1[NH:7][C:8]([CH2:12][CH2:13][CH3:14])=[C:9]([CH3:11])[C:10]=1[CH2:15][CH3:16])([O:3][CH2:4][CH3:5])=[O:2]

Participants

3

Reactant 2

HCID 31264ParaldehydeHCID 20373181HCID 20373181, compound

Product 1

HCID 20373185HCID 20373185, compound

Procedure

The crude product, obtained in Example 68 but using 2-carbethoxy-4-methyl-5-n-propylpyrrole and paraldehyde, was crystallized from aqueous ethanol, sublimed, recrystallized and resublimed, m.p. 58°-59.5° C.

Workup

  1. customwas crystallized from aqueous ethanol
  2. customrecrystallized

Sources & evidence

ORD record
ord-604dd4b321c34f27a13903cca48fbd55
Source dataset
uspto-grants-1978_01
Patent number
US04070366

Reaction notes

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