Synthetic methodologies of achiral diarylmethanols, diaryl and triarylmethanes (TRAMs) and medicinal properties of diaryl and triarylmethanes-an overview

S Mondal, G Panda - RSC Advances, 2014 - pubs.rsc.org
The last decade has witnessed a high demand of various synthetic approaches towards
bioactive achiral diarylmethanols, diaryl and triarylmethanes and the molecules derived …

Enantioselective dialkylzinc-mediated alkynylation, arylation and alkenylation of carbonyl groups

T Bauer - Coordination Chemistry Reviews, 2015 - Elsevier
Enantiopure diarylmethanols, propargylic and allylic alcohols are important building blocks
for the synthesis of a plethora of natural products and pharmaceutically relevant compounds …

Me‐bipam for Enantioselective Ruthenium (II)‐Catalyzed Arylation of Aldehydes with Arylboronic Acids

Y Yamamoto, K Kurihara… - Angewandte Chemie …, 2009 - Wiley Online Library
Ligand design by‐pam: A ruthenium‐catalyzed asymmetric arylation of aldehydes with
arylboronic acids has been developed, giving chiral diarylmethanols in good yields. The use …

Novel axially chiral phosphine ligand with a fluoro alcohol moiety for Rh-catalyzed asymmetric arylation of aromatic aldehydes

S Morikawa, K Michigami, H Amii - Organic Letters, 2010 - ACS Publications
A new chiral phosphine ligand (R)-1 possessing a fluoroalcohol moiety was prepared. The
(R)-1-coordinated Rh (I) complex showed an excellent catalytic activity for asymmetric 1, 2 …

Enantioselective Organozinc Addition to Aldehydes Using Planar Chiral [2.2] Paracyclophane‐Imidazoline N, O‐Ligands

S Vivek Kumar, PJ Guiry - Chemistry–A European Journal, 2024 - Wiley Online Library
We present an improved and convenient synthesis of [2.2] paracyclophane‐imidazoline N, O‐
ligands with central and planar chirality in seven steps starting from [2.2] paracyclophane …

A chiral ruthenium-monophosphine catalyst for asymmetric addition of arylboronic acids to aryl aldehydes

K Li, N Hu, R Luo, W Yuan, W Tang - The Journal of Organic …, 2013 - ACS Publications
A novel ruthenium catalyst on the basis of a chiral monophosphorus ligand is efficient for the
asymmetric addition of arylboronic acids to aryl aldehydes, providing a series of chiral …

Exploiting boron–zinc transmetallation for the arylation of benzyl halides: what are the reactive species?

RB Bedford, NJ Gower, MF Haddow… - Angewandte Chemie …, 2012 - Wiley Online Library
Following pioneering work by Bolm and co-workers,[1] B–Zn transmetallation reactions
between arylboronic acids and diethylzinc have been exploited in a range of asymmetric …

Catalytic enantioselective alkyl and aryl addition to aldehydes and ketones with organozinc reagents derived from alkyl Grignard reagents or arylboronic acids

M Hatano, R Gouzu, T Mizuno, H Abe… - Catalysis Science & …, 2011 - pubs.rsc.org
A highly practical, catalytic enantioselective alkyl and aryl addition to aldehydes and ketones
with organozinc reagents, which were prepared in situ from commercially available Grignard …

Diastereomeric aziridine carbinol catalyzed enantioselective arylation reaction: toward the asymmetric synthesis of both enantiomers of chiral 3-aryl phthalide

X Song, YZ Hua, JG Shi, PP Sun… - The Journal of …, 2014 - ACS Publications
The diastereomeric aziridine carbinols are applied, respectively, as efficient chiral ligand in
the catalysis of asymmetric arylation and sequential arylation-lactonization cascade. The two …

Highly Homogeneous Stereocontrolled Construction of Quaternary Hydroxyesters by Addition of Dimethylzinc to α‐Ketoesters Promoted by Chiral …

R Infante, J Nieto, C Andres - Chemistry–A European Journal, 2012 - Wiley Online Library
A highly efficient enantioselective addition of Me2Zn to α‐ketoesters, assisted by a chiral
perhydro‐1, 3‐benzoxazine ligand, is described. This novel catalytic system offers …