tert-butyl N-[2-(4-chloro-2-formylphenoxy)ethyl]carbamate

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

Procedure: In a manner similar to the method described in Example 1b, [2-(4-Chloro-2-formyl-phenoxy)-ethyl]-carbamic acid tert-butyl ester (8 g, 27 mmol) was reacted with 6-chloro-1,3-dihydro-indol-2-one (4.5 g, 27 mmol) and pyrrolidine (2.1 g, 30 mmol) in methanol (70 mL) to give title compound as a yellow solid (16 g).

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

Procedure: In a manner similar to the method described in Example 1b, [2-(4-Chloro-2-formyl-phenoxy)-ethyl]-carbamic acid tert-butyl ester (8 g, 27 mmol) was reacted with 6-chloro-1,3-dihydro-indol-2-one (4.5 g, 27 mmol) and pyrrolidine (2.1 g, 30 mmol) in methanol (70 mL) to give title compound as a yellow solid (16 g).

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

Procedure: In a manner similar to the method described in Example 1a, (2-bromo-ethyl)-carbamic acid tert-butyl ester (10 g, 44.8 mmol) was reacted with 5-chloro-2-hydroxy-benzaldehyde (7 g, 44.8 mmol), K2CO3 (18.6 g, 134 mmol) and KI (1.48 g, 8.96 mmol) to give title compound as a oil (9.56 g)

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

Procedure: In a manner similar to the method described in Example 227b, [2-(4-chloro-2-formyl-phenoxy)-ethyl]-carbamic acid tert-butyl ester (8 g, 27 mmol) was reacted with 6-Chlorooxindole (4.5 g, 27 mmol) and pyrrolidine (2.1 g, 30 mmol) in methanol to give title compound as a yellow solid (16 g).

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

Procedure: In a manner similar to the method described in Example 227a, (2-bromo-ethyl)-carbamic acid tert-butyl ester (10 g, 44.8 mmol) was reacted with 5-chloro-2-hydroxy-benzaldehyde (7 g, 44.8 mmol), K2CO3 (18.6 g, 134 mmol) and KI (1.48 g, 8.96 mmol) to give title compound as oil (9.56 g)

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

Procedure: In a manner similar to the method described in Example 1b, [2-(4-Chloro-2-formyl-phenoxy)-ethyl]-carbamic acid tert-butyl ester (8 g, 27 mmol) was reacted with 6-chloro-1,3-dihydro-indol-2-one (4.5 g, 27 mmol) and pyrrolidine (2.1 g, 30 mmol) in methanol (70 mL) to give title compound as a yellow solid (16 g).

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

Procedure: In a manner similar to the method described in Example 1a, (2-bromo-ethyl)-carbamic acid tert-butyl ester (10 g, 44.8 mmol) was reacted with 5-chloro-2-hydroxy-benzaldehyde (7 g, 44.8 mmol), K2CO3 (18.6 g, 134 mmol) and KI (1.48 g, 8.96 mmol) to give title compound as a oil (9.56 g)