Potassium Bromide → HCID 178526341, compound

HRID 435789Notes

Reaction equation

HRID 435789 reaction equation
[C:1]([CH2:6][CH2:7][CH2:8][CH2:9][C:10]1[C:11](=[O:15])[CH2:12][CH2:13][CH:14]=1)(OCC)=[O:2].C(CCCCC1C(=O)CCC=1)(OCC)=O.[CH:31]1[C:32](/[CH:47]=[N:48]/[OH:49])=[CH:33][CH:34]=[N+:35]([CH2:37][N+:38]2[CH:43]=[CH:42][C:41](/[CH:44]=[N:45]/[OH:46])=[CH:40][CH:39]=2)[CH:36]=1.[Br-:50].[Br-].[H-].C([Al+]CC(C)C)C(C)C.[K+].[Br-]>CO>[OH:2][CH2:1][CH2:6][CH2:7][CH2:8][CH2:9][C:10]1[C:11](=[O:15])[CH2:12][CH2:13][CH:14]=1.[CH:33]1[C:32](/[CH:47]=[N:48]/[OH:49])=[CH:31][CH:36]=[N+:35]([CH2:37][N+:38]2[CH:39]=[CH:40][C:41](/[CH:44]=[N:45]/[OH:46])=[CH:42][CH:43]=2)[CH:34]=1.[Br-:50].[Br-:50]

Participants

6

Reactant 4

HCID 253877Potassium BromideHCID 21225700DiisobutylaluminumhydrideHCID 21767799HCID 21767799, compoundHCID 178471293HCID 178471293, compound

Product 1

HCID 178526341HCID 178526341, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

Treatment of 2-(4-carbethoxybutyl)-2-cyclopentenone as methoxime (Example 24) with diisobutyl aluminum hydride in the manner described in Example 17 gives crystals, m.p. 33°-35° C. IR (KBr) 3420, 1630, 1050, 886 cm-1. λ MeOH/max 243 (12,020).

Workup

  1. customgives crystals, m.p. 33°-35° C

Sources & evidence

ORD record
ord-45458782734a45d6943b55601ad8c2cc
Source dataset
uspto-grants-1977_02
Patent number
US04006179

Reaction notes

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