2-Butene, 1-bromo-3-methyl- → Methyl 3-formyl-4,5-dimethyl-1-(3-methyl-2-butenyl)pyrrole-2-carboxylate

HRID 1107795Notes

Reaction equation

HRID 1107795 reaction equation
[CH:1]([C:3]1[C:7]([CH3:8])=[C:6]([CH3:9])[NH:5][C:4]=1[C:10]([O:12][CH3:13])=[O:11])=[O:2].Br[CH2:15][CH:16]=[C:17]([CH3:19])[CH3:18]>>[CH:1]([C:3]1[C:7]([CH3:8])=[C:6]([CH3:9])[N:5]([CH2:15][CH:16]=[C:17]([CH3:19])[CH3:18])[C:4]=1[C:10]([O:12][CH3:13])=[O:11])=[O:2]

Participants

3

Reactant 2

HCID 700922-Butene, 1-bromo-3-methyl-HCID 10773740Methyl 3-formyl-4,5-dimethyl-1H-pyrrole-2-carboxylate

Product 1

HCID 18785599Methyl 3-formyl-4,5-dimethyl-1-(3-methyl-2-butenyl)pyrrole-2-carboxylate

Procedure

The title compound was prepared as a pale yellow-orange solid in 85.4% yeild in a similar procedure to that described in Referential Example 9 by using methyl 3-formyl-4,5-dimethylpyrrole-2-carboxylate and 1-bromo-3-methyl-2-butene.

Sources & evidence

ORD record
ord-a9c4b461795e46b4a9afb2af4a084d2d
Source dataset
uspto-grants-2000_05
Patent number
US06063782

Reaction notes

Loading…