Synthesis of bis(1,3-dihydroxy-isopropyl)amine by reductive amination of dihydroxyacetone: Open chain equivalent of DMDP and a potential AB4 dendritic monomer
摘要:
Reductive amination of dihydroxyacetone by ammonium salts with sodium cyanoborohydride gives bis(1,3-dihydroxy-isopropyl)amine [BDI] in good yield and high purity. BDI and its diacetonide are hindered nucleophiles but may be further reductively alkylated to form N-alkyl derivatives. BDI is an open chain equivalent of DMDP [2,5-dideoxy-2,5-imino-D-mannitol] but neither BDI nor its N-alkyl derivatives show inhibition of any glycosidase or transferase assayed. BDI may provide an example of an AB, dendritic monomer, (C) 1999 Elsevier Science Ltd. Ail rights reserved.
Synthesis of bis(1,3-dihydroxy-isopropyl)amine by reductive amination of dihydroxyacetone: Open chain equivalent of DMDP and a potential AB4 dendritic monomer
摘要:
Reductive amination of dihydroxyacetone by ammonium salts with sodium cyanoborohydride gives bis(1,3-dihydroxy-isopropyl)amine [BDI] in good yield and high purity. BDI and its diacetonide are hindered nucleophiles but may be further reductively alkylated to form N-alkyl derivatives. BDI is an open chain equivalent of DMDP [2,5-dideoxy-2,5-imino-D-mannitol] but neither BDI nor its N-alkyl derivatives show inhibition of any glycosidase or transferase assayed. BDI may provide an example of an AB, dendritic monomer, (C) 1999 Elsevier Science Ltd. Ail rights reserved.