Design and optimization of catalysts based on mechanistic insights derived from quantum chemical reaction modeling
Until recently, computational tools were mainly used to explain chemical reactions after
experimental results were obtained. With the rapid development of software and hardware …
experimental results were obtained. With the rapid development of software and hardware …
trans-Hydrogenation, gem-Hydrogenation, and trans-Hydrometalation of Alkynes: An Interim Report on an Unorthodox Reactivity Paradigm
A Fürstner - Journal of the American Chemical Society, 2018 - ACS Publications
cis-Delivery of H2 to the π-system of an unsaturated substrate is the canonical course of
metal catalyzed hydrogenation reactions. The semireduction of internal alkynes with the aid …
metal catalyzed hydrogenation reactions. The semireduction of internal alkynes with the aid …
Half-Sandwich Ruthenium Carbene Complexes Link trans-Hydrogenation and gem-Hydrogenation of Internal Alkynes
The hydrogenation of internal alkynes with [Cp* Ru]-based catalysts is distinguished by an
unorthodox stereochemical course in that E-alkenes are formed by trans-delivery of the two …
unorthodox stereochemical course in that E-alkenes are formed by trans-delivery of the two …
From Serendipity to Rational Design: Heteroleptic Dirhodium Amidate Complexes for Diastereodivergent Asymmetric Cyclopropanation
FP Caló, A Zimmer, G Bistoni… - Journal of the American …, 2022 - ACS Publications
A heteroleptic dirhodium paddlewheel complex comprising three chiral carboxylate ligands
and one achiral acetamidate ligand has recently been found to be uniquely effective in …
and one achiral acetamidate ligand has recently been found to be uniquely effective in …
Ru-Catalyzed Geminal Hydroboration of Silyl Alkynes via a New gem-Addition Mechanism
While 1, 2-addition represents the most common mode of alkyne hydroboration, herein we
describe a new 1, 1-hydroboration mode. It is the first demonstration of gem-(H, B) addition …
describe a new 1, 1-hydroboration mode. It is the first demonstration of gem-(H, B) addition …
Recent topics of Cp∗ RuCl-catalyzed annulation reactions
Y Yamamoto - Tetrahedron Letters, 2017 - Elsevier
A wide variety of annulation reactions have been developed using Cp∗ RuCl (cod) and
related complexes as precatalysts. This digest highlights recent progress in Cp∗ RuCl …
related complexes as precatalysts. This digest highlights recent progress in Cp∗ RuCl …
Ruthenium‐Catalyzed Geminal Hydroborative Cyclization of Enynes
YX Tan, S Li, L Song, X Zhang, YD Wu… - Angewandte …, 2022 - Wiley Online Library
Disclosed here is the first geminal (gem‐) hydroborative cyclization of enynes. Different from
known hydroborative cyclizations, this process adds hydrogen and boron to the same …
known hydroborative cyclizations, this process adds hydrogen and boron to the same …
Ru-catalyzed hydroboration of ynones leads to a nontraditional mode of reactivity
Q Feng, S Li, Z Li, Q Yan, X Lin, L Song… - Journal of the …, 2022 - ACS Publications
Although hydroboration of simple ketones and alkynes have been well-established, little is
known about the unique hydroboration reactivity for ynones, a family of important building …
known about the unique hydroboration reactivity for ynones, a family of important building …
Regio-and stereoselective divergent cross-coupling of alkynes and disubstituted alkenes via photoredox cobalt dual catalysis
SQ Zhang, YL Li, K Cui, C Chen, ZY Gu… - Organic Chemistry …, 2023 - pubs.rsc.org
Achieving divergent synthesis from the same substrates quickly to generate different
products remains an attractive objective in synthetic chemistry and the medicinal industry …
products remains an attractive objective in synthetic chemistry and the medicinal industry …
Hydrogenative Metathesis of Enynes via Piano-Stool Ruthenium Carbene Complexes Formed by Alkyne gem-Hydrogenation
S Peil, G Bistoni, R Goddard… - Journal of the American …, 2020 - ACS Publications
The only recently discovered gem-hydrogenation of internal alkynes is a fundamentally new
transformation, in which both H atoms of dihydrogen are transferred to the same C atom of a …
transformation, in which both H atoms of dihydrogen are transferred to the same C atom of a …