Production Method 1

2479314-93-5

936255-80-0

Reaction Conditions

1.1 Reagents: Hydrogen ,  Hydrochloric acid Catalysts: Palladium Solvents: Ethanol ;  17 h, rt → 60 °C

Reference

Preparation of 2-(aminomethyl)-N1,N1-dimethylpropane-1, 3-diamine trihydrochloride

, China, , ,

Production Method 2

18197-26-7

121384-95-0

936255-80-0

Reaction Conditions

1.1 Reagents: Sodium carbonate Solvents: Dichloromethane ,  Water ;  10 min, rt
1.2 Solvents: Acetonitrile ;  overnight, 100 °C; 100 °C → rt
1.3 Reagents: Hydrochloric acid Solvents: Ethanol ,  1,4-Dioxane ;  3 h, 100 °C

Reference

Process for the preparation of multimerizing agents

, World Intellectual Property Organization, , ,

Production Method 3

16849-88-0

936255-80-0

Reaction Conditions

1.1 Reagents: Hydrogen ,  Hydrochloric acid Catalysts: Platinum dioxide Solvents: Ethanol ,  Water ;  9 h, 60 - 70 psi, rt

Reference

Hydrogenation of imino-bisnitriles. Synthesis of novel triamines

Sundaramoorthi, Raji; Keenan, Terence P., Synthetic Communications, 2007, 37(3), 417-423

Production Method 4

936255-80-0

Reaction Conditions

Reference

Methods and compositions for the synthesis of multimerizing agents

, United States, , ,

2-(aminomethyl)-N',N'-dimethyl-propane-1,3-diamine;trihydrochloride Raw materials

• Sodium Diformamide
• (Dimethylamino)methylenemalononitrile
• N1,N1-Dimethyl-N3-(phenylmethyl)-2-[[(phenylmethyl)amino]methyl]-1,3-propanediamine
• 1-Propanamine, 3-bromo-2-(bromomethyl)-N,N-dimethyl-, hydrobromide (1:1)

2-(aminomethyl)-N',N'-dimethyl-propane-1,3-diamine;trihydrochloride Preparation Products

• 2-(aminomethyl)-N',N'-dimethyl-propane-1,3-diamine;trihydrochloride (936255-80-0)

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