Tetrahedron letters

Chemoselective conversion of azides to t-butyl carbamates and amines

YJ Jung, YM Chang, JH Lee, CM Yoon

文献索引：Jung, Yeon Joo; Chang, Yu Mi; Lee, Ji Hee; Yoon, Cheol Min Tetrahedron Letters, 2002 , vol. 43, # 48 p. 8735 - 8739

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被引用次数: 15

摘要

Azides were converted to the corresponding carbamates using a system of 20 mol% of decaborane (B10H14) and 20 weight% of 10% Pd/C in methanol in the presence of di-tert- butyl dicarbonate at rt in high yields and to the corresponding amines using a system of 10 mol% of decaborane and 20 weight% of 10% Pd/C in methanol in the absence of di-tert- butyl dicarbonate at rt in high yields.