SYNTHESIS OF N -SUBSTITUTED TETRAPROPARGYLAMINES BY CATALYTIC AMINOMETHYLATION OF Α,Ω-DIACETYLENES
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DOI: 10.1007/4807
Abstract: A catalytic method was developed for the synthesis of N-substituted tetrapropargylamines by reactions of α,ω-diacetylenes with 1,5,3-dioxazepanes, aldehydes (benzaldehydes, formaldehyde), and cyclic secondary amines. read more here.
Keywords: synthesis substituted; aminomethylation diacetylenes; catalytic aminomethylation; tetrapropargylamines catalytic ... See more keywords
Catalytic Aminomethylation of Aminobenzamides with Bis(N,N-dimethylamino)methane and Carbamides
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DOI: 10.1134/s1070363219020063
Abstract: An effective method was developed for the synthesis of acyclic aniline derivatives bearing carbamide fragments by the reaction of carbamides with ortho-, meta-, and para-aminobenzamides and bis(N,N-dimethylamino) methane in the presence of NiCl2·6H2O and SmCl3·6H2O… read more here.
Keywords: dimethylamino methane; catalytic aminomethylation; bis dimethylamino; aminobenzamides bis ... See more keywords