Capuano Ben, Crosby Ian T, Forsyth Craig M, Khakham Yelena, Manallack David T
Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 25;65(Pt 4):o819. doi: 10.1107/S1600536809009246.
The title mol-ecule, C(20)H(31)NO(8), has pseudo-C2 symmetry about the C-N bond, with the bis-(tert-butoxy-carbon-yl)amino group twisted from the benzene ring plane by ca 60° and the bulky tert-butoxy-carbonyl (Boc) groups are orientated away from the substituted aniline group. As part of an anti-bacterial drug discovery programme furnishing analogues of platensimycin, we unexpectedly synthesized the bis-Boc-protected aniline.
标题分子C(20)H(31)NO(8)关于C-N键具有伪C2对称性,双(叔丁氧羰基)氨基与苯环平面扭转约60°,且庞大的叔丁氧羰基(Boc)基团远离取代苯胺基。作为提供普拉特烯霉素类似物的抗菌药物发现计划的一部分,我们意外地合成了双Boc保护的苯胺。