(2,4-dichlorophenyl)methylhydrazine

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

Procedure: From 17.5 g of β-amino-β-ethoxyacrylic acid ethyl ester and 20.2 g of 2,4-dichlorobenzylhydrazine analogously to the procedure described in Example 45, 11 g of the compound identified above, as colorless crystals of melting point 189°, corresponding to 40% of theory, are obtained. are obtained

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

Procedure: From 17.5 g of β-amino-β-ethoxyacrylic acid ethyl ester and 20.2 g of 2,4-dichlorobenzylhydrazine analogously to the procedure described in Example 45, 11 g of the compound identified above, as colorless crystals of melting point 189°, corresponding to 40% of theory, are obtained. are obtained

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

Procedure: From 17.5 g of β-amino-β-ethoxyacrylic acid ethyl ester and 20.2 g of 2,4-dichlorobenzylhydrazine analogously to the procedure described in Example 45, 11 g of the compound identified above, as colorless crystals of melting point 189°, corresponding to 40% of theory, are obtained. are obtained

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

Procedure: From 17.5 g of β-amino-β-ethoxyacrylic acid ethyl ester and 20.2 g of 2,4-dichlorobenzylhydrazine analogously to the procedure described in Example 45, 11 g of the compound identified above, as colorless crystals of melting point 189°, corresponding to 40% of theory, are obtained. are obtained

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

Procedure: From 17.5 g of β-amino-β-ethoxyacrylic acid ethyl ester and 20.2 g of 2,4-dichlorobenzylhydrazine analogously to the procedure described in Example 45, 11 g of the compound identified above, as colorless crystals of melting point 189°, corresponding to 40% of theory, are obtained. are obtained