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Renate Seidel Birgit Schnautz Gerald Henkel 《Angewandte Chemie (Weinheim an der Bergstrasse, Germany)》1996,108(15):1836-1839
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Soheila Chitsaz Dieter Fenske Olaf Fuhr 《Angewandte Chemie (Weinheim an der Bergstrasse, Germany)》2006,118(47):8224-8228
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Maotong Xu Andrew R. Jupp Douglas W. Stephan 《Angewandte Chemie (Weinheim an der Bergstrasse, Germany)》2019,131(11):3586-3590
The analogy of the reactivity of group 1 phosphides to that of FLPs is further demonstrated by reactions with CO, affording a new synthetic route to acyl‐phosphide anions. The reaction of [K(18‐crown‐6)][PtBu2] ( 1 ) with CO affords [(18‐crown‐6)K?THF2][Z‐tBuP=C(tBu)O] ( 2?THF2 ) as the major product, and the minor product [K6(18‐crown‐6)][(tBu2PCO)2]3 ( 3 ). Species 2 reacts with either BPh3 or additional CO to give [K(18‐crown‐6)][(Ph3B)tBuPC(tBu)O] ( 4 ) and [K(18‐crown‐6)][(OCtBu)2P] ( 5 ), respectively. The acyl‐phosphide anion 2 is thought to be formed by a photochemically induced radical process involving a transient species with triplet carbene character, prompting 1,2‐tert‐butyl group migration. A similar process is proposed for the subsequent reaction of 2 with CO to give 5 . 相似文献
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Conrad A. P. Goodwin Jing Su Thomas E. Albrecht‐Schmitt Anastasia V. Blake Enrique R. Batista Scott R. Daly Stefanie Dehnen William J. Evans Andrew J. Gaunt Stosh A. Kozimor Niels Lichtenberger Brian L. Scott Ping Yang 《Angewandte Chemie (Weinheim an der Bergstrasse, Germany)》2019,131(34):11821-11825
We report the small‐scale synthesis, isolated yield, single‐crystal X‐ray structure, 1H NMR solution spectroscopy /solid‐state UV/Vis‐nIR spectroscopy, and density functional theory (DFT)/ab initio wave function theory calculations on an Am3+ organometallic complex, [Am(C5Me4H)3] ( 1 ). This constitutes the first quantitative data on Am?C bonding in a molecular species. 相似文献
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