Isobutyryl chloride → 3-[N-(4-Chlorobenzyl)-3-(2-methylpropanoyl)-5-(quinolin-2-ylmethoxy)indol-2-yl]-2,2-dimethylpropanoic acid

HRID 327262Notes

Reaction equation

HRID 327262 reaction equation
[Cl:1][C:2]1[CH:37]=[CH:36][C:5]([CH2:6][N:7]2[C:15]3[C:10](=[CH:11][C:12]([O:16][CH2:17][C:18]4[CH:27]=[CH:26][C:25]5[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=5)[N:19]=4)=[CH:13][CH:14]=3)[CH:9]=[C:8]2[CH2:28][C:29]([CH3:35])([CH3:34])[C:30]([O:32]C)=[O:31])=[CH:4][CH:3]=1.[CH3:38][CH:39]([CH3:43])[C:40](Cl)=[O:41]>>[Cl:1][C:2]1[CH:37]=[CH:36][C:5]([CH2:6][N:7]2[C:15]3[C:10](=[CH:11][C:12]([O:16][CH2:17][C:18]4[CH:27]=[CH:26][C:25]5[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=5)[N:19]=4)=[CH:13][CH:14]=3)[C:9]([C:40](=[O:41])[CH:39]([CH3:43])[CH3:38])=[C:8]2[CH2:28][C:29]([CH3:34])([CH3:35])[C:30]([OH:32])=[O:31])=[CH:4][CH:3]=1

Participants

3

Reactant 2

HCID 62325Isobutyryl chlorideHCID 9892642Methyl 3-[N-(4-chlorobenzyl)-5-(quinolin-2-ylmethoxy)indol-2-yl]-2,2-dimethylpropanoate

Product 1

HCID 189476173-[N-(4-Chlorobenzyl)-3-(2-methylpropanoyl)-5-(quinolin-2-ylmethoxy)indol-2-yl]-2,2-dimethylpropanoic acid

Procedure

The title compound was prepared according to the conditions described in Step B and Step C of Example 47, from methyl 3-[N-(4-chlorobenzyl)-5-(quinolin-2-ylmethoxy)indol-2-yl]-2,2-dimethylpropanoate (prepared in Step A of Example 47), but using 2-methylpropanoyl chloride in place of trimethylacetyl chloride in Step B.

Sources & evidence

ORD record
ord-a5e9b52ac331456e9150a39983df3b24
Source dataset
uspto-grants-1993_12
Patent number
US05272145

Reaction notes

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