1-ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole → HCID 68996036, compound

HRID 28935Notes

Reaction equation

HRID 28935 reaction equation
[CH3:1][C:2]([N:5]1[C:9]([C:10]2[CH:15]=[CH:14][C:13]([N+:16]([O-:18])=[O:17])=[CH:12][CH:11]=2)=[C:8](B2OC(C)(C)C(C)(C)O2)[CH:7]=[N:6]1)([CH3:4])[CH3:3].C(N1C=C(B2OC(C)(C)C(C)(C)O2)[C:32]([C:44]2[CH:49]=[CH:48][C:47]([N+:50]([O-])=O)=[CH:46][CH:45]=2)=[N:31]1)C>>[CH3:4][C:2]([N:5]1[C:9]([C:10]2[CH:11]=[CH:12][C:13]([N+:16]([O-:18])=[O:17])=[CH:14][CH:15]=2)=[C:8]([C:45]2[CH:46]=[CH:47][N:50]=[C:32]3[NH:31][CH:48]=[CH:49][C:44]=23)[CH:7]=[N:6]1)([CH3:3])[CH3:1]

Participants

3

Reactant 2

HCID 689953481-ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazoleHCID 689984311-(1,1-dimethylethyl)-5-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Product 1

HCID 68996036HCID 68996036, compound

Procedure

Following the procedure described for Intermediate 6 with 1-(1,1-dimethylethyl)-5-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole for 1-ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, provided the title compound. ESMS [M+H]+: 362.2

Sources & evidence

ORD record
ord-a91f807e83814f5fab83040a7db13ddf
Source dataset
uspto-grants-2008_09
Patent number
US07419988B2

Reaction notes

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