Diastereocontrolled synthesis of hydroxylated lactams

Diastereocontrolled synthesis of hydroxylated lactams

Highly diastereoselective reductions and organometallic additions in bicyclic lactams have been observed, which appear to result either from a stereoelectronic interaction of the pyramidalised nitrogen lone pair or from steric interactions in the bicyclic system. These products can be readily deprot...

書誌詳細
主要な著者:	Andrews, MD, Brewster, A, Moloney, M
フォーマット:	Journal article
言語:	English
出版事項:	2002

類似資料

Rapid diastereocontrolled synthesis of 2,2,5-trisubstituted pyrrolidines.
著者:: Chandan, N, 等
出版事項: (2008)

Formal Synthesis of (±)-Coriolin by Diastereocontrolled Nickel(0)-Catalyzed 'Metallo-ene-type' Cyclization/Methoxycarbonylation
著者:: Wolfgang Oppolzer, 等
出版事項: (1992-04-01)

Formal Synthesis of (±)-Coriolin by Diastereocontrolled Nickel(0)-Catalyzed 'Metallo-ene-type' Cyclization/Methoxycarbonylation
著者:: Wolfgang Oppolzer, 等
出版事項: (1992-04-01)

Diastereocontrolled synthesis of hetero- and carbocycles via manganese(III) and copper(II): towards a novel prostaglandin total synthesis
著者:: Docherty, P, 等
出版事項: (2008)

A diastereocontrolled synthesis of perseitol using a dioxabicyclo[3.2.1]octane chiral building block
著者:: Kohei Kadota, 等
出版事項: (2003-08-01)

A Striking Exception to the Chelate Model for Acyclic Diastereocontrol: Efficient Access to a Versatile Propargyl Alcohol for Chemical Synthesis
著者:: Ronald J. Clark, 等
出版事項: (2009-12-01)

Efficient enantioselective synthesis of tetramic acids and lactams from threonine
著者:: Anwar, M, 等
出版事項: (2007)

Origin of diastereocontrol in the oxy-Michael reactions of delta-lactol anions: a computational and experimental study.
著者:: Richardson, R, 等
出版事項: (2008)

Synthesis and Antibacterial Activity of Bicyclic Lactam-Lactones
著者:: Angelov, P, 等
出版事項: (2011)

Enantiopure bicyclic piperidinones: stereoselectivity in lactam enolate alkylations.
著者:: Brewster, A, 等
出版事項: (2004)

Concerning directed oxidation and transacylation during a general approach to hydroxylated lactams
著者:: Robertson, J, 等
出版事項: (2009)

Convenient synthesis of enantiopure cyclic alpha-hydroxyalkyl alpha-amino esters
著者:: Andrews, MD, 等
出版事項: (1996)

Stereoselective oxygenation of bicyclic lactams
著者:: Cottrell, I, 等
出版事項: (2004)

Synthesis and bioactivity of fused- and spiro-β-lactone-lactam systems
著者:: Josa-Culleré, L, 等
出版事項: (2017)

On the diastereoselectivity of alkylations of bicyclic lactams
著者:: Bailey, J, 等
出版事項: (2000)

Highly functionalised pyroglutamates by intramolecular aldol reactions: Towards the pyroglutamate skeleton of oxazolomycin
著者:: Andrews, MD, 等
出版事項: (1996)

Synthesis of New Derivatives of PÂ Lactam Antibiotics
著者:: M.D. Saud, 等
出版事項: (2017-09-01)

The synthesis of Beta-Carbonhomologous Intermediate of Norcardicin A. A General Method for Selective Preparation of The Beta-Lactam Ring in the Presence of Free Phenolic Hydroxyl Groups
著者:: Gholam H. Hakimelahi, 等
出版事項: (1990-06-01)

THE ASYMMETRIC-SYNTHESIS OF BETA-LACTAMS
著者:: Blackburn, B, 等
出版事項: (1987)

Synthesis of hydroxylated and prenylated chalcones /
著者:: Hasan, Aso Hameed, 1984-, 等
出版事項: (2013)

Synthesis of methoxylated and hydroxylated flavonoids /
著者:: Muhammad Syamil Azahar, 1984-, 等
出版事項: (2010)

Enzymatic synthesis of monocyclic beta-lactams.
著者:: Sleeman, M, 等
出版事項: (2002)

A short synthesis of an enantiopure benzo[e]isoindolinone
著者:: Andrews, MD, 等
出版事項: (1997)

Uncatalysed diaryldiazo cyclopropanations on bicyclic lactams: access to annulated prolines.
著者:: Harris, L, 等
出版事項: (2015)

SYNTHESIS OF DEOXYNOJIRIMYCIN AND OF NOJIRIMYCIN DELTA-LACTAM
著者:: Fleet, G, 等
出版事項: (1990)

Advances in synthesis of monocyclic beta-lactams
著者:: Girija S. Singh, 等
出版事項: (2014-05-01)

A CONCISE APPROACH TO FUNCTIONALIZED, HOMOCHIRAL TETRAMIC ACIDS
著者:: Andrews, M, 等
出版事項: (1994)

A CONCISE ROUTE TO ALPHA-SUBSTITUTED CYCLIC AMINO-ACIDS
著者:: Andrews, M, 等
出版事項: (1995)

Synthesis and Characterization of Hydroxyl-Pinacolone Retinoate
著者:: Zhang Hexing, 等
出版事項: (2022-01-01)

Synthesis of Amides and Lactams in Supercritical Carbon Dioxide
著者:: Mak, Xiao Yin, 等
出版事項: (2011)

Synthesis Identification of the New Heterocyclic System from Lactam
著者:: suad M. Ali, 等
出版事項: (2024-07-01)

Bicyclic lactams derived from serine or cysteine and 2-methylpropanal
著者:: Bagum, H, 等
出版事項: (2020)

Synthesis of hydroxylated and prenylated chalcones [electronic resource) /
著者:: Hasan, Aso Hameed, 1984-
出版事項: (2013)

Synthesis and antioxidant activities of hydroxylated coumarinyl chalcones /
著者:: Mohamad Shafiq Suleiman, 1992- author 604599, 等
出版事項: (2015)

Synthesis and antioxidant activities of hydroxylated coumarinyl chalcones /
著者:: Mohamad Shafiq Suleiman, 1992- author 604599
出版事項: (2015)

Synthesis of methoxylated and hydroxylated flavonoids [electronic resource] /
著者:: Muhammad Syamil Azahar, 1984-, 等
出版事項: (2010)

Single enantiomer synthesis of α-(trifluoromethyl)-β-lactam
著者:: Václav Jurčík, 等
出版事項: (2011-06-01)

Synthesis of bicyclic lactams using novel Schmidt reactions
著者:: Mike Casey, 等
出版事項: (2003-07-01)

SYNTHESIS OF A BICYCLIC GAMMA-LACTAM DIPEPTIDE ANALOG
著者:: Baldwin, J, 等
出版事項: (1993)

Synthesis and evaluation of delta-lactams (piperazones) as elastase inhibitors.
著者:: Seibel, J, 等
出版事項: (2003)