methyl 3-{[3-(6-hydroxy-1,3-benzodioxol-5-yl)-2-oxo-2,3-dihydro-1H-indol-1-yl]methyl}benzoate → methyl 3-{[3-(6-hydroxy-1,3-benzodioxol-5-yl)-3-(hydroxymethyl)-2-oxo-2,3-dihydro-1H-indol-1-yl]methyl}benzoate

HRID 545672Notes

Reaction equation

HRID 545672 reaction equation
BrC1C=CC=C2C=1C(C1C(O)=CC3OCOC=3C=1)[C:5](=[O:16])N2CCCCC.[OH:27][C:28]1[C:29]([CH:37]2[C:45]3[C:40](=[CH:41][CH:42]=[CH:43][CH:44]=3)[N:39]([CH2:46][C:47]3[CH:48]=[C:49]([CH:54]=[CH:55][CH:56]=3)[C:50]([O:52][CH3:53])=[O:51])[C:38]2=[O:57])=[CH:30][C:31]2[O:35][CH2:34][O:33][C:32]=2[CH:36]=1>>[OH:27][C:28]1[C:29]([C:37]2([CH2:5][OH:16])[C:45]3[C:40](=[CH:41][CH:42]=[CH:43][CH:44]=3)[N:39]([CH2:46][C:47]3[CH:48]=[C:49]([CH:54]=[CH:55][CH:56]=3)[C:50]([O:52][CH3:53])=[O:51])[C:38]2=[O:57])=[CH:30][C:31]2[O:35][CH2:34][O:33][C:32]=2[CH:36]=1

Participants

3

Reactant 2

HCID 58872498methyl 3-{[3-(6-hydroxy-1,3-benzodioxol-5-yl)-2-oxo-2,3-dihydro-1H-indol-1-yl]methyl}benzoateHCID 588725004-bromo-3-(6-hydroxy-1,3-benzodioxol-5-yl)-1-pentyl-1,3-dihydro-2H-indol-2-one

Product 1

HCID 12004247methyl 3-{[3-(6-hydroxy-1,3-benzodioxol-5-yl)-3-(hydroxymethyl)-2-oxo-2,3-dihydro-1H-indol-1-yl]methyl}benzoate

Procedure

Following the procedure as described in PREPARATION 1E, and making non-critical variations to replace 4-bromo-3-(6-hydroxy-1,3-benzodioxol-5-yl)-1-pentyl-1,3-dihydro-2H-indol-2-one with methyl 3-{[3-(6-hydroxy-1,3-benzodioxol-5-yl)-2-oxo-2,3-dihydro-1H-indol-1-yl]methyl}benzoate, the title compound was obtained (81%) as a white powder: MS (ES+) m/z 470.3 (M+23), 448.3 (M+1).

Sources & evidence

ORD record
ord-414748fd91824eb9a914fb4c26724778
Source dataset
uspto-grants-2011_05
Patent number
US07935721B2

Reaction notes

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