Palladium (II)-catalyzed enantioselective reactions using COP catalysts

JS Cannon, LE Overman - Accounts of chemical research, 2016 - ACS Publications
Conspectus Allylic amides, amines, and esters are key synthetic building blocks. Their
enantioselective syntheses under mild conditions is a continuing pursuit of organic synthesis …

Recent advances in the Overman rearrangement: Synthesis of natural products and valuable compounds

RA Fernandes, P Kattanguru, SP Gholap… - Organic & …, 2017 - pubs.rsc.org
In the past decade, the Overman rearrangement, an important C–N bond forming reaction,
has been intensely used in the synthesis of natural products, synthetic intermediates …

Cyclobutadiene metal complexes: a new class of highly selective catalysts. An application to direct reductive amination

OI Afanasyev, AA Tsygankov, DL Usanov… - ACS …, 2016 - ACS Publications
A catalyst of a new type, cyclobutadiene complex [(C4Et4) Rh (p-xylene)] PF6, was found to
promote selective reductive amination in the presence of carbon monoxide under mild …

Synthesis of rigid chiral C3-symmetric triptycene-based ligands and their application in enantioselective Cu (I)-catalyzed aziridination of chalcones

I Kisets, D Gelman - Journal of Organometallic Chemistry, 2021 - Elsevier
The design and synthesis of C 3-symmetric or pseudo-C 3-symmetric ligands present a
particular challenge because the molecular frames available for fitting C 3 symmetry are …

Exploring anagostic interactions in 5, 15-porphodimethene metal complexes

MGD Holaday, G Tarafdar, A Kumar, MLP Reddy… - Dalton …, 2014 - pubs.rsc.org
Using a metal templating strategy, 5, 15-porphodimethene metal complexes were
synthesized and their structure confirmed by single crystal X-ray analysis. The anagostic …

Palladacycles based on 8-aminoquinoline carboxamides of cobalt and iron sandwich compounds and a new method to α-alkylate Cp rings of metal sandwich …

J Singh, M Deb, AJ Elias - Organometallics, 2015 - ACS Publications
Reactions of {η5-C5H4 [C (O) Cl]} Co (η4-C4Ph4) and {η5-C5H4 [C (O) Cl]} Fe (η5-Cp) with
8-aminoquinoline resulted in cobalt and iron sandwich derived carboxamides. The reaction …

Chemistry of the highly stable hindered cobalt sandwich compound (η5-Cp) Co (η4-C4Ph4) and its derivatives

D Kumar, M Deb, J Singh, N Singh, K Keshav… - Coordination Chemistry …, 2016 - Elsevier
A comprehensive review on the synthesis, reactions and applications centered on the highly
stable and sterically hindered cobalt sandwich compound (η 5-Cp) Co (η 4-C 4 Ph 4) is …

Recent studies in metal-cyclopentadienyl and metal-arene chemistry

MD Rausch - Pure and Applied Chemistry Fifth, 1972 - degruyter.com
The formation, chemical reactivity, and spectral properties of a variety of new rr-bonded and
cr-bonded organic derivatives of the transition metals are described. The Effective Atomic …

Chiral multidentate oxazoline ligands based on cyclophosphazene cores: synthesis, characterization and complexation studies

D Kumar, J Singh, AJ Elias - Dalton Transactions, 2014 - pubs.rsc.org
Chiral oxazoline based bi and hexadentate ligands built on cyclophosphazene cores have
been synthesized and characterized.(NPPh2) 2 [NP (m-OC6H4C (O) OCH3) 2](1) was …

An Improved Protocol for the Synthesis of [(η4-C4R4)Co(η5-C5H5)] Complexes

G Bertrand, L Tortech, D Fichou, M Malacria… - …, 2012 - ACS Publications
The reaction of bulky alkynes C2R2 with (η5-C5H5) Co (CO)(dimethyl fumarate) under
microwave irradiation provides complexes of the type [(η4-C4R4) Co (η5-C5H5)] in good to …