Tetrahedron letters

Convenient routes to alkyl-substituted polyamines

BT Goldinga, MC O'Sullivan, LL Smith

文献索引：Golding, Bernard T.; O"Sullivan, Mary C.; Smith, Lewis L. Tetrahedron Letters, 1988 , vol. 29, # 50 p. 6651 - 6654

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被引用次数: 22

摘要

Abstract alkyl-substituted polyamines, valuable for biological studies, can be prepared from N-phenylmethoxycarbonyl-1, 4-diaminobutane (1b) and N-phenylmethoxycarbonyl-4- azidobutanamine (4a) by utilising the following reactions:(i) reduction of the phenylmethoxycarbonyl group to methyl by borane [leading from (1b) to (1g),(1h) and (1j)] and (ii) combination of the Staudinger and aza-Wittig reactions [leading from (4a) to (1c),( ...