C–H Activation of Terminal Alkynes by Tris-(3,5-dimethylpyrazolyl)boraterhodiumneopentylisocyanide: New Metal–Carbon Bond Strengths

2012 ◽  
Vol 134 (22) ◽  
pp. 9276-9284 ◽  
Author(s):  
Gyeongshin Choi ◽  
James Morris ◽  
William W. Brennessel ◽  
William D. Jones
Keyword(s):  
Terminal Alkynes ◽  
Carbon Bond ◽  
Bond Strengths

Undirected, Selective Csp2-H Alkynylation of Five-membered Heteroarenes

2021 ◽  
Vol 25 ◽  
Author(s):  
Fabio Bellina ◽  
Martina La Manna ◽  
Elisabetta Rosadoni
Keyword(s):  
Late Stage ◽  
Structural Characteristics ◽  
Terminal Alkynes ◽  
Carbon Bond ◽  
Carbon Carbon Bond

: The functionalization of Csp2-H bond of heteroarene with an alkyne represents one of the most attractive procedures for the late-stage functionalization of the aromatic core due to the structural characteristics and synthetic versatility given by a triple carbon-carbon bond. The aim of this review is to cover the most significant results reported in the literature regarding the synthesis of alkynyl-substituted five-membered heteroarenes by selective direct Csp2-H alkynylation with 1-haloalkynes and analogs, or by cross-dehydrogenative alkynylation (CDA) with terminal alkynes, without making use of directing groups.

Synthesis of a Ga-Stabilized As-Centered Radical and a Gallastibene by Tailoring Group 15 Element–Carbon Bond Strengths

2019 ◽  
Vol 58 (15) ◽  
pp. 10323-10332 ◽  
Author(s):  
Christoph Helling ◽  
Christoph Wölper ◽  
Yannick Schulte ◽  
George E. Cutsail ◽  
Stephan Schulz
Keyword(s):  
Carbon Bond ◽  
Element Carbon ◽  
Group 15 ◽  
Bond Strengths

Transition metal-hydrogen and metal-carbon bond strengths: the keys to catalysis

1990 ◽  
Vol 90 (4) ◽  
pp. 629-688 ◽  
Author(s):  
J. A. Martinho Simoes ◽  
J. L. Beauchamp
Keyword(s):  
Transition Metal ◽  
Carbon Bond ◽  
Bond Strengths

Augmented silicon-carbon bond strengths via d-.sigma. hyperconjugation

1975 ◽  
Vol 97 (13) ◽  
pp. 3680-3682 ◽  
Author(s):  
Phillip D. Mollere ◽  
Roald Hoffmann
Keyword(s):  
Carbon Bond ◽  
Silicon Carbon ◽  
Bond Strengths

Comparison of metal-hydrogen, -oxygen, -nitrogen and -carbon bond strengths and evaluation of functional group additivity principles for organoruthenium and organoplatinum compounds

Polyhedron ◽  
1988 ◽  
Vol 7 (16-17) ◽  
pp. 1441-1452 ◽  
Author(s):  
Henry E. Bryndza ◽  
Peter J. Domaille ◽  
Wilson Tam ◽  
Lawrence K. Fong ◽  
Rocco A. Paciello ◽  
...  
Keyword(s):  
Functional Group ◽  
Group Additivity ◽  
Carbon Bond ◽  
Bond Strengths ◽  
Organoplatinum Compounds
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