3-(4-hydroxyphenyl)-N-methylprop-2-enamide

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound is prepared in analogy to example 11 b) from 3-(4-hydroxy-phenyl)-N-methyl-acrylamide and 1-bromomethyl-3-methoxy-benzene. Yield=60%. Colorless solid. MS: m/e=298.2 (M++H).

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound is prepared in analogy to example 11 b) from 3-(4-hydroxy-phenyl)-N-methyl-acrylamide and 1-bromomethyl-4-methyl-benzene. Yield=44%.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound is prepared in analogy to example 11 b) from 3-(4-hydroxy-phenyl)-N-methyl-acrylamide and 3-bromomethyl-benzonitrile. Yield=75%. Colorless solid. MS: m/e=293.2 (M++H).

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 195 mg (1.1 mmol) 3-(4-hydroxy-phenyl)-N-methyl-acrylamide is dissolved in 25 ml ethyl methyl ketone and 304 mg (2.2 mmol) potassium carbonate is added, followed by 289 mg (1.2 mmol) of 4-(trifluoromethyl)benzyl bromide. The reaction mixture is stirred overnight at RT, heated to 50° C. for 3 hours, treated with water and extracted 3 times with dichloromethane. The extract is dried over magnesium sulfate, concentrated and treated with ether to yield 260 mg (70%) of a colorless solid. MS: m/e=336.1 (M++H). heated to 50° C. for 3 hours extracted 3 times with dichloromethane The extract is dried over magnesium sulfate concentrated treated with ether