The only stable f-metal carbene complexes (excluding NHC) metals f present R2C(2-) groups having one or two phosphorus atoms in the central carbon in alpha position. The objective of this work was to develop the chemistry of carbenes for uranium (metal 5f) with the dianion C{Ph2P(=S)}2(2-) (SCS(2-)) to extend the organometallic chemistry of this element in its various oxidation states (+3-6), and to reveal the influence of the 5f orbitals on the nature and reactivity of the double bond C=U.We first isolated the reactants M(SCHS) (M = Li and K) and demonstrated the role of the cation M+ on the evolution of the dianion M2SCS (M = Li, K, Tl) which is transformed into LiSCHS in THF or into product of intramolecular cyclization K2[C(PhPS)2(C6H4)...
Reaction of the N-heterocylic carbene ligand $^{i}$PrIm (L$^{1}$) and lithium bis(trimethylsilyl)ami...
Carbene complexes have widespread applications in organic synthesis and catalysis (olefin metathesis...
Uranyl ions, {UO2}n+ (n = 1, 2), display trans, strongly covalent, and chemically robust U-O multipl...
The only stable f-metal carbene complexes (excluding NHC) metals f present R2C(2-) groups having one...
We report the uranium(VI) carbene imido oxo complex [U(BIPMTMS)(NMes)(O)(DMAP)2] (5, BIPMTMS=C(PPh2N...
International audienceMetathesis reactions of UCl4 with Li2C(Ph2PS)2 in Et2O only afforded the tris-...
We report the uranium(VI) carbene imido oxo complex [U(BIPMTMS)(NMes)(O)(DMAP)2] (5, BIPMTMS=C(PPh2N...
We report attempts to prepare uranyl(VI)- and uranium(VI) carbenes utilizing deprotonation and oxi...
Recently, a new method for the synthesis of carbene complexes of transition metal has been developed...
The syntheses of two tetravalent uranium alkoxide‐carbene complexes are reported, [UIL3], and [UL4] ...
Beyond its importance in nuclear industry the redox chemistry uranium is attracting increasingintere...
Geminal dianions stabilized by hypervalents phosphors recently aroused a deep interest as carbene pr...
Reaction of the N-heterocylic carbene ligand $^{i}$PrIm (L$^{1}$) and lithium bis(trimethylsilyl)ami...
Carbene complexes have widespread applications in organic synthesis and catalysis (olefin metathesis...
Uranyl ions, {UO2}n+ (n = 1, 2), display trans, strongly covalent, and chemically robust U-O multipl...
The only stable f-metal carbene complexes (excluding NHC) metals f present R2C(2-) groups having one...
We report the uranium(VI) carbene imido oxo complex [U(BIPMTMS)(NMes)(O)(DMAP)2] (5, BIPMTMS=C(PPh2N...
International audienceMetathesis reactions of UCl4 with Li2C(Ph2PS)2 in Et2O only afforded the tris-...
We report the uranium(VI) carbene imido oxo complex [U(BIPMTMS)(NMes)(O)(DMAP)2] (5, BIPMTMS=C(PPh2N...
We report attempts to prepare uranyl(VI)- and uranium(VI) carbenes utilizing deprotonation and oxi...
Recently, a new method for the synthesis of carbene complexes of transition metal has been developed...
The syntheses of two tetravalent uranium alkoxide‐carbene complexes are reported, [UIL3], and [UL4] ...
Beyond its importance in nuclear industry the redox chemistry uranium is attracting increasingintere...
Geminal dianions stabilized by hypervalents phosphors recently aroused a deep interest as carbene pr...
Reaction of the N-heterocylic carbene ligand $^{i}$PrIm (L$^{1}$) and lithium bis(trimethylsilyl)ami...
Carbene complexes have widespread applications in organic synthesis and catalysis (olefin metathesis...
Uranyl ions, {UO2}n+ (n = 1, 2), display trans, strongly covalent, and chemically robust U-O multipl...