6,7-dichloro-1-methyl-1,2,3,4-tetrahydroisoquinoline

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

Procedure: In close analogy to the procedure described in Example 1, 6-chloro-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid is reacted with 6,7-dichloro-1-methyl-1,2,3,4-tetrahydro-isoquinoline to provide the title compound in moderate yield.

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

Procedure: In close analogy to the procedure described in Example 1, 6-bromo-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid is reacted with 6,7-dichloro-1-methyl-1,2,3,4-tetrahydro-isoquinoline to provide the title compound in moderate yield.

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

Procedure: In close analogy to the procedure described in Example 1, 6-bromo-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid is reacted with 6,7-dichloro-1-methyl-1,2,3,4-tetrahydro-isoquinoline to provide the title compound in moderate yield.

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

Procedure: In close analogy to the procedure described in Example 1, 6-chloro-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid is reacted with 6,7-dichloro-1-methyl-1,2,3,4-tetrahydro-isoquinoline to provide the title compound in moderate yield.

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

Procedure: In close analogy to the procedure described in Example 1, 6-bromo-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid is reacted with 6,7-dichloro-1-methyl-1,2,3,4-tetrahydro-isoquinoline to provide the title compound in moderate yield.