2-amino-2-methylpropane-1-thiol

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: By following the same procedure as in Example 49 using a mixture of 240 mg. of 2-carboxymethylbenzoic acid, 300 mg. of 2-amino-2-methylpropanethiol, 164 mg. of sodium acetate, and 5 ml. of o-dichlorobenzene, 120 mg. of 3,3-dimethyl-5-oxo-2,3-dihydro-5H-thiazolo[3,2-b]isoquinoline was obtained. a mixture of 240 mg

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: By following the same procedure as in Example 49 using a mixture of 240 mg. of 2-carboxymethylbenzoic acid, 300 mg. of 2-amino-2-methylpropanethiol, 164 mg. of sodium acetate, and 5 ml. of o-dichlorobenzene, 120 mg. of 3,3-dimethyl-5-oxo-2,3-dihydro-5H-thiazolo[3,2-b]isoquinoline was obtained. a mixture of 240 mg

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: By following the same procedure as in Example 49 using a mixture of 240 mg. of 2-carboxymethylbenzoic acid, 300 mg. of 2-amino-2-methylpropanethiol, 164 mg. of sodium acetate, and 5 ml. of o-dichlorobenzene, 120 mg. of 3,3-dimethyl-5-oxo-2,3-dihydro-5H-thiazolo[3,2-b]isoquinoline was obtained. a mixture of 240 mg

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a suspension of 1.32 g of 61% sodium hydride in 20 ml of benzene was added dropwise at room tmperature a solution of 2.6 g of 2-methyl-2-aminopropanethiol in 10 ml of benzene. Then, a solution of 4.1 g of 3,6-dichloropyridazine in 10 ml of benzene was added, and the mixture was refluxed for 6 hours. After cooling, the reaction mixture was washed with water and dried over magnesium sulfate. The solvent was evaporated to give 1.96 g of 3-(2-amino-2-methylpropylthio)-6-chloropyridazine. the mixture was refluxed for 6 hours After cooling the reaction mixture was washed with water dried over magnesium sulfate The solvent was evaporated

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: By following the same procedure as in Example 49 using a mixture of 240 mg. of 2-carboxymethylbenzoic acid, 300 mg. of 2-amino-2-methylpropanethiol, 164 mg. of sodium acetate, and 5 ml. of o-dichlorobenzene, 120 mg. of 3,3-dimethyl-5-oxo-2,3-dihydro-5H-thiazolo[3,2-b]isoquinoline was obtained. a mixture of 240 mg

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: By following the same procedure as in Example 49 using a mixture of 240 mg. of 2-carboxymethylbenzoic acid, 300 mg. of 2-amino-2-methylpropanethiol, 164 mg. of sodium acetate, and 5 ml. of o-dichlorobenzene, 120 mg. of 3,3-dimethyl-5-oxo-2,3-dihydro-5H-thiazolo[3,2-b]isoquinoline was obtained. a mixture of 240 mg

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: By following the same procedure as in Example 49 using a mixture of 240 mg. of 2-carboxymethylbenzoic acid, 300 mg. of 2-amino-2-methylpropanethiol, 164 mg. of sodium acetate, and 5 ml. of o-dichlorobenzene, 120 mg. of 3,3-dimethyl-5-oxo-2,3-dihydro-5H-thiazolo[3,2-b]isoquinoline was obtained. a mixture of 240 mg

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a suspension of 1.32 g of 61% sodium hydride in 20 ml of benzene was added dropwise at room tmperature a solution of 2.6 g of 2-methyl-2-aminopropanethiol in 10 ml of benzene. Then, a solution of 4.1 g of 3,6-dichloropyridazine in 10 ml of benzene was added, and the mixture was refluxed for 6 hours. After cooling, the reaction mixture was washed with water and dried over magnesium sulfate. The solvent was evaporated to give 1.96 g of 3-(2-amino-2-methylpropylthio)-6-chloropyridazine. the mixture was refluxed for 6 hours After cooling the reaction mixture was washed with water dried over magnesium sulfate The solvent was evaporated

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: By following the same procedure as in Example 49 using a mixture of 240 mg. of 2-carboxymethylbenzoic acid, 300 mg. of 2-amino-2-methylpropanethiol, 164 mg. of sodium acetate, and 5 ml. of o-dichlorobenzene, 120 mg. of 3,3-dimethyl-5-oxo-2,3-dihydro-5H-thiazolo[3,2-b]isoquinoline was obtained. a mixture of 240 mg