Water → 2-Chloro-2'-methyl-4'-(trifluoromethyl)-[1,1'-biphenyl]-4-amine

HRID 2167132Notes

Reaction equation

HRID 2167132 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([CH:6]=[CH:7][C:8]=1I)[NH2:5].[CH3:10][C:11]1[CH:16]=[C:15]([C:17]([F:20])([F:19])[F:18])[CH:14]=[CH:13][C:12]=1B(O)O.C([O-])([O-])=O.[K+].[K+].O>O1CCOCC1.CCOC(C)=O.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2]>[Cl:1][C:2]1[CH:3]=[C:4]([NH2:5])[CH:6]=[CH:7][C:8]=1[C:12]1[CH:13]=[CH:14][C:15]([C:17]([F:18])([F:20])[F:19])=[CH:16][C:11]=1[CH3:10]

Participants

8

Procedure

3-Chloro-4-iodoaniline (3.0 g, 11.8 mmol), (2-methyl-4-(trifluoromethyl)phenyl)boronic acid (2.9 g, 14.2 mmol), Pd(dppf)Cl2 (1.0 g, 1.2 mmol), and K2CO3 (3.3 g, 23.7 mmol) were dissolved in 1,4-dioxane (40 mL) and water (10 mL) and the resulting mixture was heated to 80° C. After 16 h the resulting mixture was cooled to room temperature, diluted with EtOAc, washed with water and brine, dried (Na2SO4), and dry packed onto silica gel. Column chromatography yielded the title compound.

Workup

  1. washwashed with water and brine
  2. dry with materialdried (Na2SO4)
  3. customdry

Sources & evidence

ORD record
ord-80927c0f757f41498fa25c292d4044ad
Source dataset
uspto-grants-2015_06
Patent number
US09045389B2

Reaction notes

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