Tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-YL)isoindoline-2-carboxylate → 5-(5-Methyl-thiazol-2-yl)-1,3-dihydro-isoindole-2-carboxylic acid tert-butyl ester

HRID 1930840Notes

Reaction equation

HRID 1930840 reaction equation
[C:1]([O:5][C:6]([N:8]1[CH2:16][C:15]2[C:10](=[CH:11][CH:12]=[C:13](B3OC(C)(C)C(C)(C)O3)[CH:14]=2)[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].I[C:27]1[S:28][C:29]([CH3:32])=[CH:30][N:31]=1>>[C:1]([O:5][C:6]([N:8]1[CH2:16][C:15]2[C:10](=[CH:11][CH:12]=[C:13]([C:27]3[S:28][C:29]([CH3:32])=[CH:30][N:31]=3)[CH:14]=2)[CH2:9]1)=[O:7])([CH3:2])([CH3:3])[CH3:4]

Participants

3

Reactant 2

HCID 16102684Tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-YL)isoindoline-2-carboxylateHCID 231545862-Iodo-5-methyl-1,3-thiazole

Product 1

HCID 577532625-(5-Methyl-thiazol-2-yl)-1,3-dihydro-isoindole-2-carboxylic acid tert-butyl ester

Procedure

Prepared in analogy to Example A23(b) from 5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1,3-dihydro-isoindole-2-carboxylic acid tert-butyl ester and 2-Iodo-5-methyl-thiazole (CAS: 847547-16-4). Yellow solid. MS (m/e): 317.0 ([M]+, 100%)

Sources & evidence

ORD record
ord-8f3b043be9a842ea803aab3b582f9624
Source dataset
uspto-grants-2012_05
Patent number
US08188139B2

Reaction notes

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