N-Heterocyclic Carbene Analogues with Low-Valent Group 13 and Group 14 Elements: Syntheses, Structures, and Reactivities of a New Generation of Multitalented …
The stabilization and isolation of highly reactive species has long been the subject of
chemical research. This review will focus on a large and important class of reactive species …
chemical research. This review will focus on a large and important class of reactive species …
Electron-precise coordination modes of boron-centered ligands
In 1963 Shriver reported a metal-boron dative bond in a complex formulated as [(η5-C5H5)
2WH2 (BF3)]. 33 However, these findings were refuted around 30 years later when differing …
2WH2 (BF3)]. 33 However, these findings were refuted around 30 years later when differing …
sp 2–sp 3 diboranes: astounding structural variability and mild sources of nucleophilic boron for organic synthesis
Despite the widespread use of organoborane reagents in organic synthesis and catalysis, a
major challenge still remains: very few boron-centered nucleophiles exist for the direct …
major challenge still remains: very few boron-centered nucleophiles exist for the direct …
Chemistry of boryllithium: synthesis, structure, and reactivity
A series of lithium salts of boryl anion, boryllithiums, were synthesized and characterized by
NMR spectroscopy and crystallographic analysis. In addition to the parent boryllithium …
NMR spectroscopy and crystallographic analysis. In addition to the parent boryllithium …
Trivalent boron nucleophile as a new tool in organic synthesis: reactivity and asymmetric induction
Boron compounds have been traditionally regarded as “Lewis acids” preferring to accept
electrons rather than donate them in the course of their reactions but current examples of …
electrons rather than donate them in the course of their reactions but current examples of …
Bulky guanidinates for the stabilization of low oxidation state metallacycles
C Jones - Coordination Chemistry Reviews, 2010 - Elsevier
This article summarizes the development of a new class of very bulky guanidinate ligands.
These have been used to prepare unprecedented examples of heterocycles containing …
These have been used to prepare unprecedented examples of heterocycles containing …
Copper-catalyzed enantioselective substitution of allylic carbonates with diboron: an efficient route to optically active α-chiral allylboronates
H Ito, S Ito, Y Sasaki, K Matsuura… - Journal of the American …, 2007 - ACS Publications
A method for the synthesis of α-chiral allylboronates featuring the Cu (I)-catalyzed
enantioselective substitution of readily available allylic carbonates with a diboron is …
enantioselective substitution of readily available allylic carbonates with a diboron is …
[PDF][PDF] Synthesis and structure of a carbene-stabilized π-boryl anion
H Braunschweig, CW Chiu, K Radacki… - Angew. Chem. Int …, 2010 - academia.edu
One of the vital research areas in modern main-group chemistry is focused on the synthesis
of Group 13 carbene analogues. In contrast to the facile synthesis of anionic gallyl …
of Group 13 carbene analogues. In contrast to the facile synthesis of anionic gallyl …
Isolation of a Bis (oxazol‐2‐ylidene)–Phenylborylene Adduct and its Reactivity as a Boron‐Centered Nucleophile
An isolable phenylborylene species supported by two oxazol‐2‐ylidene ligands was
synthesized and structurally characterized. Computational studies revealed the presence of …
synthesized and structurally characterized. Computational studies revealed the presence of …
Isolation of 1, 2, 4, 3-triazaborol-3-yl-metal (Li, Mg, Al, Au, Zn, Sb, Bi) derivatives and reactivity toward CO and isonitriles
3, 4-dihydro-2 H-1, 2, 4, 3-triazaborol-3-yl-lithium 3 was synthesized and fully characterized.
The 11B NMR spectrum, X-ray diffraction analysis, and computational studies revealed the …
The 11B NMR spectrum, X-ray diffraction analysis, and computational studies revealed the …