Potassium Bromide → HCID 178526341, compound

HRID 1658995Notes

Reaction equation

HRID 1658995 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].[CH:16]1[C:17](/[CH:32]=[N:33]/[OH:34])=[CH:18][CH:19]=[N+:20]([CH2:22][N+:23]2[CH:28]=[CH:27][C:26](/[CH:29]=[N:30]/[OH:31])=[CH:25][CH:24]=2)[CH:21]=1.[Br-:35].[Br-].[H-].C([Al+]CC(C)C)C(C)C.[K+].[Br-]>>[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:18]1[C:17](/[CH:32]=[N:33]/[OH:34])=[CH:16][CH:21]=[N+:20]([CH2:22][N+:23]2[CH:24]=[CH:25][C:26](/[CH:29]=[N:30]/[OH:31])=[CH:27][CH:28]=2)[CH:19]=1.[Br-:35].[Br-:35]

Participants

4

Reactant 3

HCID 253877Potassium BromideHCID 21225700DiisobutylaluminumhydrideHCID 178471293HCID 178471293, compound

Product 1

HCID 178526341HCID 178526341, compound

Procedure

Treatment of 2-(4-carbethoxybutyl)-2-cyclopentenomethoxime (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. λmaxMeOH 243 (12,020).

Workup

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

Sources & evidence

ORD record
ord-2f1dcc5e30564e1db936fbf7cf945af2
Source dataset
uspto-grants-1976_06
Patent number
US03966773

Reaction notes

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