Catalysts' evolution in the asymmetric conjugate addition of nitroalkanes to electron-poor alkenes

R Ballini, A Palmieri, M Petrini - Organic Chemistry Frontiers, 2022 - pubs.rsc.org
The conjugate addition of nitroalkanes to electron-poor alkenes is a widely used process
which only in the late nineties of the last century has efficiently evolved in its asymmetric …

Recent advances in asymmetric organocatalyzed conjugate additions to nitroalkenes

DA Alonso, A Baeza, R Chinchilla, C Gómez… - Molecules, 2017 - mdpi.com
The asymmetric conjugate addition of carbon and heteroatom nucleophiles to nitroalkenes
is a very interesting tool for the construction of highly functionalized synthetic building …

A versatile organocatalyst for the asymmetric conjugate addition of nitroalkanes to enones

CET Mitchell, SE Brenner, SV Ley - Chemical communications, 2005 - pubs.rsc.org
A versatile organocatalyst for the asymmetric conjugate addition of nitroalkanes to enones -
Chemical Communications (RSC Publishing) DOI:10.1039/B511441A Royal Society of …

Asymmetric Crossed‐Conjugate Addition of Nitroalkenes to Enones by a Chiral Bifunctional Diamine Organocatalyst

M Wang, L Lin, J Shi, X Liu, Y Kuang… - Chemistry–A European …, 2011 - Wiley Online Library
The crossed-conjugate addition involving the electronwithdrawing group (EWG) of activated
alkenes is considered one of the most important CÀC bond-forming reactions in organic …

Cyclohexane‐1, 2‐diamines: Efficient Catalysts for the Enantioselective Conjugate Addition of Ketones to Nitro Olefins

R Rasappan, O Reiser - 2009 - Wiley Online Library
Abstract Simple monosulfonated cyclohexane‐1, 2‐diamines are highly enantioselective
organocatalysts for the conjugate addition of ketones to nitro olefins. By focusing on …

[引用][C] Catalytic Enantioselective Conjugate Reduction of β, β‐Disubstituted Nitroalkenes

C Czekelius, EM Carreira - Angewandte Chemie, 2003 - Wiley Online Library
Optically active nitroalkanes are versatile precursors for a wide range of useful building
blocks for fine-chemical synthesis. However, only a few effective methods for their …

Organocatalysed conjugate addition reactions of aldehydes to nitroolefins with anti selectivity

T Schnitzer, A Budinská, H Wennemers - Nature Catalysis, 2020 - nature.com
Catalytic reactions that enable access to different diastereoisomers are important but often
difficult to achieve. One long-standing unsolved challenge is the anti-selective conjugate …

Organocatalytic, enantioselective conjugate addition of nitroalkanes to nitroolefins

J Wang, H Li, L Zu, W Jiang… - Advanced Synthesis & …, 2006 - Wiley Online Library
An organocatalytic, enantioselective conjugate addition reaction of nitroalkanes with
nitroolefins has been developed under neat conditions without using an organic solvent …

An efficient, asymmetric organocatalyst-mediated conjugate addition of nitroalkanes to unsaturated cyclic and acyclic ketones

CET Mitchell, SE Brenner, J García-Fortanet… - Organic & biomolecular …, 2006 - pubs.rsc.org
5-Pyrrolidin-2-yltetrazole is a versatile organocatalyst for the asymmetric conjugate addition
of nitroalkanes to enones. Using this catalyst, this transformation requires short reaction …

[图书][B] Catalytic Asymmetric Reactions of Conjugated Nitroalkenes

INN Namboothiri, M Bhati, M Ganesh, B Hosamani… - 2020 - taylorfrancis.com
Nitroalkenes have often been referred to as" synthetic chameleons" owing to their reactivity,
synthetic utility and biological significance. In the last two decades, the reactivity of …