Ambiguous reactivity of Li/Cl phosphinidenoid complexes under redox conditions - a novel dichotomy in phosphorus chemistry.
Ambiguous reactivity of Li/Cl phosphinidenoid complexes under redox conditions - a novel dichotomy in phosphorus chemistry.
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Li/Cl 膦类化合物在氧化还原条件下的不明确反应性——磷化学中的一种新的二分法
DOI:
10.1039/c6cc09620d
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发表时间:
2017
影响因子:
4.9
通讯作者:
R. Streubel
中科院分区:
文献类型:
--
作者:
C. Murcia;G. Schnakenburg;A. Bauzá;A. Frontera;R. Streubel
A novel ambiguous reactivity of Li/Cl phosphinidenoid complexes under redox conditions is described. The outcome of the reaction with hexafluoroacetone is highly dependent on the P-substituent as fluoride substitution occurred in the case of R = CPh3 and C5Me5via a radical pathway, whereas for R = CH(SiMe3)2 a complex having a novel 1,2-diol-type P-ligand was obtained via a closed-shell pathway. DFT calculations reveal a new SET pathway starting with a noncovalent π-hole complex between the phosphinidenoid anion and hexafluoroacetone followed by an elimination of LiF. The second, closed-shell reaction course is strongly influenced by a noncovalent O⋯Si interaction established after the initial nucleophilic attack.
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影响因子:
15
作者:
P. Maire;M. Königsmann;A. Sreekanth;J. Harmer;A. Schweiger;H. Grützmacher
通讯作者:
H. Grützmacher
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:
4.9
作者:
A. W. Kyri;G. Schnakenburg;R. Streubel
通讯作者:
R. Streubel
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