(5R)-7-chloro-5-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine

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

Procedure: contacting the free base (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine with HCl in the presence of water to form (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride; and

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

Procedure: contacting the free base (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine with HCl in the presence of water to form (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride; and

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

Procedure: The title salt was prepared by the addition of succinic acid (0.5-1 eq.) in hot EtOH to a solution of (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine in isopropyl acetate. After overnight stirring, a solid was recovered by suction filtration and washed in isopropyl acetate. a solid was recovered by suction filtration washed in isopropyl acetate

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

Procedure: contacting the free base (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine with HCl in the presence of water to form (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride; and

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

Procedure: contacting the free base (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine with HCl in the presence of water to form (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride; and

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

Procedure: (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine oxoglutarate salt solvate was prepared by addition of a molar equivalent of α-oxo-glutaric acid to a solution of (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine in acetonitrile at 60° C. α-Oxo-glutaric acid in acetonitrile at 60° C. was added dropwise with vigorous stirring. Precipitation occurred immediately and the suspension was allowed to cool and stir overnight. The resulting solid was recovered by filtration and air-dried in a fume hood overnight. (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine oxoglutarate salt solvate had an extrapolated desolvation onset temperature by DSC of about 91° C., and a second endotherm with an extrapolated onset temperature by DSC of about 113° C. was added dropwise with vigorous stirring Precipitation to cool The resulting solid was recovered by filtration air-dried in a fume hood overnight by DSC of about 91° C. by DSC of about 113° C.

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

Procedure: (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine oxoglutarate salt was prepared by addition of one equivalent of α-oxo-glutaric acid to a solution of (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine in ethyl acetate at 60° C. α-Oxo-glutaric acid in ethyl acetate at 60° C. was added dropwise with vigorous stirring. Precipitation occurred immediately and the suspension was allowed to cool and stir overnight. The resulting solid was recovered by filtration and air-dried in a fume hood overnight. (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine oxoglutarate salt had an extrapolated melting onset temperature by DSC of about 115° C. was added dropwise with vigorous stirring Precipitation to cool The resulting solid was recovered by filtration air-dried in a fume hood overnight by DSC of about 115° C.

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

Procedure: (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine succinate salt was prepared by the addition of succinic acid (0.5-1 eq.) in hot EtOH to a solution of (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine in isopropyl acetate. After overnight stirring, a solid was recovered by suction filtration and washed in isopropyl acetate. (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine succinate salt had an extrapolated melting onset temperature by DSC of about 179.1° C. a solid was recovered by suction filtration washed in isopropyl acetate. (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine succinate salt by DSC of about 179.1° C.

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

Procedure: (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine citrate salt hemihydrate was prepared by dropwise addition of 1 mole equivalent of citric acid in hot MeOH to a solution of (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine in isopropyl acetate. Precipitation occurred spontaneously. (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine citrate salt hemihydrate had a dehydration onset temperature by DSC of about 80° C. Precipitation by DSC of about 80° C.

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

Procedure: (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine phosphate salt was prepared by dropwise addition of ortho-phosphoric acid (85%) (0.5-1 mole equivalent) to a solution of (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine free base in isopropyl acetate or acetonitrile with vigorous stirring. Immediate precipitation was observed in all experiments. Initially amorphous material was slurried in acetone; initially crystalline material was slurried/ripened in n-propanol for 3 days. (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine phosphate salt had an extrapolated melting onset temperature by DSC of about 208° C. Immediate precipitation by DSC of about 208° C.

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

Procedure: (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine glycolate salt was prepared by the addition of one equivalent of glycolic acid to a solution of (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine in ethyl acetate or acetone at 60° C. Glycolic acid, at 60° C., was added dropwise, in the corresponding solvent, with vigorous stirring. Precipitation occurred immediately and the suspension was allowed to cool and stir overnight. The resulting solid was recovered by filtration and air-dried in a fume hood overnight. (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine glycolate salt had an extrapolated melting onset temperature by DSC of about 138° C. Precipitation to cool The resulting solid was recovered by filtration air-dried in a fume hood overnight by DSC of about 138° C.

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

Procedure: (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine malonate salt was prepared by addition of malonic acid (1 eq.) to a solution of (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine in isopropyl acetate. (R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine malonate salt had an extrapolated melting onset temperature by DSC of about 143° C. by DSC of about 143° C.