(4-Chloro-2-fluorophenyl)boronic acid → HCID 56961279, compound

HRID 1958174Notes

Reaction equation

HRID 1958174 reaction equation
Br[C:2]1[CH:3]=[C:4]([NH:14][C:15]([C:17]2[N:18]=[N:19][CH:20]=[CH:21][CH:22]=2)=[O:16])[CH:5]=[N:6][C:7]=1[O:8][CH2:9][C:10]([F:13])([F:12])[F:11].[Cl:23][C:24]1[CH:29]=[CH:28][C:27](B(O)O)=[C:26]([F:33])[CH:25]=1>>[Cl:23][C:24]1[CH:29]=[CH:28][C:27]([C:2]2[CH:3]=[C:4]([NH:14][C:15]([C:17]3[N:18]=[N:19][CH:20]=[CH:21][CH:22]=3)=[O:16])[CH:5]=[N:6][C:7]=2[O:8][CH2:9][C:10]([F:13])([F:12])[F:11])=[C:26]([F:33])[CH:25]=1

Participants

3

Reactant 2

HCID 4193595(4-Chloro-2-fluorophenyl)boronic acidHCID 67280671HCID 67280671, compound

Product 1

HCID 56961279HCID 56961279, compound

Procedure

The title compound was synthesized in analogy to Example 39, using pyridazine-3-carboxylic acid[5-bromo-6-(2,2,2-trifluoro-ethoxy)-pyridin-3-yl]-amide (example 62 a) and B-(4-chloro-2-fluorophenyl)-boronic acid (CAN 160591-91-3) as starting materials; LC-MS (UV peak area/ESI) 98.7%, 427.0587 (M+H)+.

Sources & evidence

ORD record
ord-785d4eac7dfd49d39687e7080676a946
Source dataset
uspto-grants-2013_04
Patent number
US08410107B2

Reaction notes

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