1,1′-Bifunctional Aminophosphane Complexes via N–H Bond Insertions of a Li/Cl Phosphinidenoid Complex and First Studies on N/P Mono Functionalizations
1,1′-Bifunctional Aminophosphane Complexes via N–H Bond Insertions of a Li/Cl Phosphinidenoid Complex and First Studies on N/P Mono Functionalizations
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通过 Li/Cl 磷酰亚胺配合物的 NâH 键插入形成 1,1′-双功能氨基膦配合物以及 N/P 单官能化的初步研究
DOI:
10.1021/acs.organomet.7b00073
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发表时间:
2017
期刊:
影响因子:
2.8
通讯作者:
G. Schnakenburg
中科院分区:
文献类型:
--
作者:
R. Streubel;A. Schmer;A. W. Kyri;G. Schnakenburg
Syntheses of 1,1′-bifunctional aminophosphane complexes3–10was achieved by reacting Li/Cl phosphinidenoid complex2(R = CPh3) with secondary (Me2NH, Et2NH, Bn2NH, pyrrolidine, and piperidine), primary amines (EtNH2and allyl amine), and ammonia. Furthermore, regioselectiveN-silylation of11(R = Me) was achieved using MeLi and Me3SiCl to give complex12. In contrast, treatment of complex6with KHMDS in the presence of 18-crown-6 yielded K/NMe2phosphinidenoid complex13subsequently reacted with MeI to giveP–Me substituted14. Complex5was deprotonated with KHMDS in the presence of 18-crown-6 and reacted with [Ph3C]BF4to yield complex17via single-electron transfer reaction and P,C-heterocoupling. Finally, selective P–N bond cleavage was achieved by treating complex18(R =t-Bu) with HCl(g) to afford chlorophosphane complex19.
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影响因子:
--
作者:
P. K. Majhi;A. W. Kyri;Alexander Schmer;G. Schnakenburg;R. Streubel
通讯作者:
P. K. Majhi;A. W. Kyri;Alexander Schmer;G. Schnakenburg;R. Streubel
影响因子:
2.8
作者:
A. Marinetti;F. Mathey
通讯作者:
F. Mathey
影响因子:
2.8
作者:
R. Streubel;E. Schneider;G. Schnakenburg
通讯作者:
G. Schnakenburg
影响因子:
--
作者:
Aysel Ozbolat;Gerd von Frantzius;J. M. Pérez;M. Nieger;R. Streubel
通讯作者:
R. Streubel
影响因子:
4.6
作者:
R. Streubel;A. Özbolat-Schön;G. von Frantzius;H. Lee;J. Daniels;G. Schnakenburg;D. Gudat
通讯作者:
D. Gudat