about
A catalytic asymmetric route to carbapenemsSynthetic Approaches toward Monocyclic 3-Amino-β-lactamsEnantiomerically pure trans-beta-lactams from alpha-amino acids via compact fluorescent light (CFL) continuous-flow photolysisSynthesis and profiling of a diverse collection of azetidine-based scaffolds for the development of CNS-focused lead-like libraries.Carbamoyl radical-mediated synthesis and semipinacol rearrangement of β-lactam diols.Organic chemistry. Strain-release amination.Chemistry, pharmacology, and behavioral studies identify chiral cyclopropanes as selective α4β2-nicotinic acetylcholine receptor partial agonists exhibiting an antidepressant profile. Part II.Synthesis of β-lactams by transition metal promoted Staudinger reactions: alternative synthetic approaches from transition metal enhanced organocatalysis to in situ, highly reactive intermediate synthesis and catalytic tandem reactions.Recent advances in the chemistry of metallated azetidines.Square sugars: challenges and synthetic strategies.Synthesis of a Bicyclic Azetidine with In Vivo Antimalarial Activity Enabled by Stereospecific, Directed C(sp3)-H Arylation.Studies on the interaction of isocyanides with imines: reaction scope and mechanistic variationsGeneration and electrophile trapping of N-Boc-2-lithio-2-azetine: synthesis of 2-substituted 2-azetines.Single enantiomer synthesis of α-(trifluoromethyl)-β-lactam.Advances in the chemistry of β-lactam and its medicinal applications.A general, enantioselective synthesis of N-alkyl terminal aziridines and C2-functionalized azetidines via organocatalysis.Chiral proton catalysis of secondary nitroalkane additions to azomethine: synthesis of a potent GlyT1 inhibitorSynthesis of stereochemically and skeletally diverse fused ring systems from functionalized C-glycosidesRapid assembly of functionalised spirocyclic indolines by palladium-catalysed dearomatising diallylation of indoles with allyl acetate.Lithiation-electrophilic substitution of N-thiopivaloylazetidine.Highly enantioselective decarboxylative Mannich reaction of malonic acid half oxyesters with cyclic trifluoromethyl ketimines: synthesis of β-amino esters and anti-HIV drug DPC 083.Towards a general synthesis of 3-metal-substituted β-lactams.The Staudinger reaction with 2-imino-1,3-thiaselenanes toward the synthesis of C4 spiro-β-lactams.Sterically controlled diastereoselectivity in thio-Staudinger cycloadditions of alkyl/alkenyl/aryl-substituted thioketenes.Facile Synthesis of Azetidine Nitrones and Diastereoselective Conversion into Densely Substituted Azetidines.A Stereoselective [3+1] Ring Expansion for the Synthesis of Highly Substituted Methylene Azetidines.β-Lactam Synthesis through Diodomethane Addition to Amide Dianions.Photoassisted access to complex polyheterocycles containing a β-lactam moiety.α-Trifluoromethylated tertiary homoallylic amines: diastereoselective synthesis and conversion into β-aminoesters, γ- and δ-aminoalcohols, azetidines and pyrrolidines.Silver-catalysed direct amination of unactivated C-H bonds of functionalized molecules.A concise route to the highly-functionalized azetidine precursor: the enantioselective synthesis of penaresidin B.An efficient Sn(ii)-catalyzed one-pot synthesis of a 3-substituted azetidine-2,4-dione framework.A General Strategy for the Synthesis of Enantiomerically Pure Azetidines and Aziridines through Nickel-Catalyzed Cross-Coupling.Harnessing the ortho-directing ability of the azetidine ring for the regioselective and exhaustive functionalization of arenes.Ring splitting of azetidin-2-ones via radical anions.Cinchona alkaloid amide catalyzed enantioselective formal [2+2] cycloadditions of allenoates and imines: synthesis of 2,4-disubstituted azetidines.Highly diastereoselective entry into chiral spirooxindole-based 4-methyleneazetidines via formal [2+2] annulation reactionDensely Functionalized 2-Methylideneazetidines from Nitrodienic Building Blocks
P2860
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P2860
description
article científic
@ca
article scientifique
@fr
articolo scientifico
@it
artigo científico
@pt
bilimsel makale
@tr
scientific article published on September 2008
@en
vedecký článok
@sk
vetenskaplig artikel
@sv
videnskabelig artikel
@da
vědecký článek
@cs
name
Novel syntheses of azetidines and azetidinones.
@en
Novel syntheses of azetidines and azetidinones.
@nl
type
label
Novel syntheses of azetidines and azetidinones.
@en
Novel syntheses of azetidines and azetidinones.
@nl
prefLabel
Novel syntheses of azetidines and azetidinones.
@en
Novel syntheses of azetidines and azetidinones.
@nl
P356
P1433
P1476
Novel syntheses of azetidines and azetidinones
@en
P2093
Franca M Cordero
P304
P356
10.1021/CR800325E
P577
2008-09-01T00:00:00Z