(E)-N-(2,4-Dimethoxybenzyl)-N,6,6-Trimethyl-2-Hepten-4-Ynamine置于sodium Tetrahydroborate,Tea体系中,用 乙醇,二氯甲烷 作为反应溶剂,化学反应 2.5H,反应生成 1-氯-6,6-二甲基-2-庚烯-4-炔; 6,6-二甲基-2-烯-4-炔氯代庚烷
参考文献:Highly Selective Tfaa-Cleavage Of Tertiary 2,4-Dimethoxybenzylamines And Its Use In The Synthesis Of Secondary Amines
标题:Highly Selective Tfaa-Cleavage Of Tertiary 2,4-Dimethoxybenzylamines And Its Use In The Synthesis Of Secondary Amines
摘要:Tfaa-Treatment Of Allylic,Propargylic,Homopropargylic And Some Benzylic Tert. 2,4-Dimethoxybenzylamines Leads To Highly Selective Cleavage Of Their Dimethoxybenzylic C-N Bonds. The Resultant Trifluoroacetamides Can Then Readily Be Converted To The Corresponding Secondary Amines.
DOI:10.1016/s0040-4020(01)86465-6