593 results on '"Albert I. Meyers"'
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552. Efficient asymmetric (2 + 2) photocycloaddition leading to chiral cyclobutanes. Application to the total synthesis of (-)-grandisol
553. Enantioselective alkylation of cyclohexanone via chiral lithio-chelated enamines
554. Convenient preparation of .alpha.,.beta.-unsaturated aldehydes
555. Highly Enantioselective Alkylation of Tetrahydroisoquinolines via a Valine Chiral Auxiliary; Asymmetric Synthesis of (S)-Isoquinoline Alkaloids
556. Oxazolines. XIX. Asymmetric synthesis of 3-substituted alkanoic acids via conjugated addition of organolithium reagents to chiral oxazolines
557. alpha.-Substitution of amines via dipole stabilized carbanions from formamidines
558. Oxazolines. XVII. Regioselective metalation of 2-aryl oxazolines. Route to polydeuteriobenzoic acids
559. A Facile and Efficient Formylation of Grignard Reagents
560. Stereoselective synthesis of threo-3-hydroxy-2-methylcarboxylic acids using alkoxyalkyl propionates
561. Asymmetric synthesis of 2-substituted .gamma.-butyrolactones and 2-substituted 1,4-butanediols
562. Total synthesis of (.+-.)-maytansinol. The common precursor to the maytansinoids
563. The first nonenzymic stereospecific intramolecular reduction by an NADH-mimic containing a covalently bound carbonyl moiety
564. Hochenantioselektive Alkylierung von Tetrahydroisochinolinen mit einem Valinolderivat als Hilfsreagens: asymmetrische Synthese von ( S )‐Isochinolinalkaloiden
565. Some observations on the validity and generality of the 'Cieplak stereoelectronic effect'
566. Asymmetric addition to chiral naphthyloxazolines. A facile route to 1,1,2-trisubstituted 1,2-dihydronaphthalenes in high enantiomeric excess
567. Initial complex and the role of solvent in metalations leading to dipole-stabilized anions
568. Facile and specific conversion of allylic alcohols to allylic chlorides without rearrangement
569. The reduction of 5,6-dihydro-1,3-thiazines to 1,3-thiazanes by sodium borohydride
570. Syntheses via dihydro-1,3-oxazines. X. Versatile ketone synthesis involving stepwise alkyl or aryl introduction
571. Communications- New Approach to Polycyclic Bases. I. The 1-Azabicyclo[3.2.0]heptane System
572. Syntheses via 2-oxazolines. III. Formation of substituted benzoic acids or esters utilizing the Grignard reagent of 2-(bromophenyl)-2-oxazolines
573. A facile cyclization of an enamine nitrile to dihydropyridinium salts
574. Additions and Corrections - Syntheses via Dihydro-1,3-oxazines. VI. A Carboxyl Protecting Group Stable to the Grigand Reagent. A New Synthesis of Carboxylic Acids
575. Dihydro-1,3-oxazines. XIV . A versatile synthesis of pyrrolo[2,1-c] [1,3,4H] oxazines and a new approach to pyrroles
576. Syntheses via dihydro-1,3-oxazines. VII. A simple synthesis of unsymmetrical ketones
577. Syntheses via dihydro-1,3-oxazines. VI. A carboxyl protecting group stable to the Grignard reagent. A new synthesis of carboxylic acids
578. Aldehydes from dihydro-1,3-oxazines. I. Synthesis of aliphatic aldehydes and their C-1 deuterated derivatives
579. Aldehydes from dihydro-1,3-oxazines. IV. Synthesis of .gamma.-hydroxy aldehydes and their .gamma.-oxo derivatives
580. Tandem additions of cuprates to benzynes. A regioselective synthesis of 3-alkyl or aryl-2-substituted benzoic acids
581. Asymmetric syntheses from terpene alkanolamines. Formation of optically active 2-methyloctanal
582. The Asymmetric Total Synthesis of (+)-Reticuline
583. Oxazolines as Activating Groups in Aromatic Substitution. Selective Metalation or Addition to the 4-Position of Pyridine. A New Synthesis of 1,4-Dihydropyridines
584. 1H n.m.r. determination of enantiomeric purities of 2-substituted aldehydes via the aldimine of 2-amino-1-methoxymenth-8-ene
585. Regioselective Additions to 3-(Oxazolinyl)pyridine with Organolithium Reagents
586. 2-Oxazolines from Amides via Imidates
587. The Reaction of Heterocyclic Lithio Salts with Styrene Oxide
588. A Novel Formation of 1-Hydroxymethyl-4,5-dimethoxy-7H-azirino[1,2-a]indole-7a-carboxylic Acid g-Lactone
589. An Asymmetric Total Synthesis of Unnatural (+)-Anisomycin
590. The reduction of 5,6-dihydro-4H-1,3-oxazines to tetrahydro-1,3-oxazines and the formation of C-1 deuteriated aldehydes
591. Photocycloaddition of methanol to dihydropyridinium salts
592. Photocycloaddition of diphenylacetylene to a 2-pyridone
593. Asymmetric Reactions and Processes in Chemistry
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