The role of neutral anions in ionic liquid as solvent media for the reactivity and stereoselectivity towards asymmetric Michael addition reaction of n-pentanal with B-nitrostryrene catalyzed by L-Proline

QR Code

The role of neutral anions in ionic liquid as solvent media for the reactivity and stereoselectivity towards asymmetric Michael addition reaction of n-pentanal with B-nitrostryrene catalyzed by L-Proline

Michael addition reactions of n-pentanal with ß-nitrostyrene in achiral and chiral ionic liquids catalyzed by l-proline were studied. Results indicate anion plays an important role as weak coordination properties in the reactivity and stereoselectivity towards Michael product. 1-Butyl-3-methylimidaz...

Full description

Bibliographic Details
Main Authors:	M. Omar, Emmy, A. Rahman, Mohd Basyaruddin, Ni, Bukuo, Headley, Allan D.
Format:	Article
Language:	English
Published:	Wiley-VCH Verlag 2019
Online Access:	http://psasir.upm.edu.my/id/eprint/82592/ http://psasir.upm.edu.my/id/eprint/82592/1/The%20role%20of%20neutral.pdf

Similar Items

Optimization of microwave-assisted Michael addition reaction catalyzed by L-proline in ionic liquid medium using response surface methodology
by: Omar, Emmy Maryati, et al.
Published: (2014)

Asymmetric Michael reaction catalyzed by mimicked peptides
by: Bayat, Saadi, et al.
Published: (2014)

Development of proline-based chiral ionic liquid organocatalyst for asymmetric Michael reaction under microwave irradiation
by: Omar, Emmy Maryati
Published: (2013)

Ionic Liquid-Supported (ILS) (S)-Pyrrolidine Sulfonamide for Asymmetric Michael addition reactions of Aldehydes with Nitroolefins.
by: Abdul Rahman, Mohd Basyaruddin, et al.
Published: (2011)

Stereoselective synthesis towards unnatural proline-based amino acids
by: Makhathini, S., et al.
Published: (2016)

Proline-Functionalised Calix[4]arene: An Anion-Triggered Hydrogelator
by: Becker, Thomas, et al.
Published: (2008)

Novel octapeptide as an asymmetric catalyst for Michael reaction in aqueous media
by: Bayat, Saadi, et al.
Published: (2013)

Stereoselective tetrahydrofuran synthesis
by: Shaw, Duncan Edward
Published: (1993)

Asymmetric aldol reactions catalyzed by the promiscuous aldo–ketoreductase enzyme
by: Bayat, Saadi, et al.
Published: (2014)

Stereoselective Binding of Human Serum Albumin
by: Chuang, Victor, et al.
Published: (2006)

Stereoselective nickel-catalysed arylative cyclisation reactions
by: Panchal, Heena
Published: (2019)

N-pentane originated protonic acid sites over zinc promoted HZSM-5
by: Musthofa, Malik
Published: (2009)

Stereoselective Rh- and Cu-catalysed additions to imines and aldehydes
by: Smith, Joshua J.
Published: (2017)

Asymmetric transition metal-catalyzed alkyl addition to imines with chiral phosphine ligands
by: El Hajjaji, Samir
Published: (2010)

Rational design of mimetic peptides based on promiscuous aldo-ketoreductase enzyme as asymmetric catalysts in aldol and Michael reactions
by: Bayat, Saadi
Published: (2014)

Biotransformation and stereoselective synthesis of pharmaceutical molecules from linoleic acid
by: Omar, Muhammad Nor, et al.
Published: (2007)

Asymmetric Transfer Hydrogenation Catalyzed by Mesoporous MCM-41-Supported Chiral Ru-Complex
by: Sarkar, Shaheen M., et al.
Published: (2014)

Michael O'Toole
by: O'Halloran, Kay
Published: (2013)

Prediction of solid formation conditions in mixed refrigerants with iso-pentane and methane at high pressures and cryogenic temperatures
by: Sadaghiani, M.S., et al.
Published: (2022)

Interspecies In Vitro Evaluation of Stereoselective Protein Binding for 3,4-Methylenedioxymethamphetamine
by: Wan Aasim, Wan Raihana, et al.
Published: (2017)

A novel technique to neutralize the Yawing moment due to asymmetric thrust in a hybrid buoyant aircraft
by: Haque, Anwar Ul, et al.
Published: (2016)

Salinity triggers proline sysnthesis in peanut leaves
by: Hossain, Md Alamghir, et al.
Published: (2011)

Proteome of rice roots treated with exogenous proline
by: Teh, Chui Yao, et al.
Published: (2019)

Michael Iwanoff - Recent Works
by: Iwanoff, Michael
Published: (2008)

Solvolytic stereoselective coupling reaction of p-methoxyphenylmagnesium bromide with substituted allylic chlorides.
by: Lajis, Nordin Hj., et al.
Published: (1992)

A Ternary Nickel(II) Schiff base complex containing di-anionic and neutral forms of a dithiocarbazate Schiff base
by: Enis Nadia Md Yusof,, et al.
Published: (2019)

A ternary nickel(II) Schiff base complex containing di-anionic and neutral forms of a dithiocarbazate Schiff base
by: Md Yusof, Enis Nadia, et al.
Published: (2019)

Î²-sheet containment by flanking prolines: Molecular Dynamic Simulations of the inhibition of Î²-sheet elongation by proline residues in human prion protein.
by: Shamsir, Mohd Shahir, et al.
Published: (2007)

β-Sheet Containment by Flanking Prolines: Molecular Dynamic Simulations of the Inhibition of β-Sheet Elongation by Proline Residues in Human Prion Protein
by: Shamsir, Mohd. S., et al.
Published: (2007)

Beta-sheet containment by flanking prolines : molecular dynamic simulations of the inhibition of beta-sheet elongation by proline residues in human prion protein
by: S. Shamsir, Mohd., et al.
Published: (2007)

A putative proline-rich protein of B. napus
by: Namasivayam, Parameswari, et al.
Published: (2008)

Enantioselectivity investigation of short polar peptides with different positions in the Michael reaction
by: Bayat, Saadi, et al.
Published: (2013)

Stereoselective synthesis of highly substituted tetrahydrofurans by diverted carbene O–H insertion reaction
by: Nicolle, Simon M., et al.
Published: (2015)

Stereoselective synthesis of tetrahydroindolizines via catalytic formation of pyridinium ylides from diazo compounds
by: Day, Jonathan, et al.
Published: (2016)

An in vitro study of stereoselectivity of cytochrome p450 enzymes in the metabolism of 3,4-methylenedioxymethamphetamine
by: Asim, Wan Raihana Wan Aasim @ Wan
Published: (2013)

The role of Proline-Rich Homeodomain protein PRH/HHEX in cholangiocarcinoma
by: Ghouth, Nahlah
Published: (2024)

Stereoselective synthesis of functionalized pyrrolidines by the diverted NH insertion reaction of metallocarbenes with β-aminoketone derivatives
by: Nicolle, Simon M., et al.
Published: (2016)

Enhanced transdermal peptide delivery and stability by lipid conjugation: Epidermal permeation, stereoselectivity and mechanistic insights
by: Namjoshi, S., et al.
Published: (2014)

An opportunity spurned: Michael McKinnon's case
by: Finn, Chris
Published: (2007)

Development of in-vitro and in-vivo bioassays to elucidate the mechanism of action of a synthetic novel compound N-phenethyl-pentan-3-amine (FK70)
by: Govindaraju, Kayatri
Published: (2020)