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Hoffmann HMR, Rabe J. Synthese und biologische Aktivität von α-Methylen-γ-butyrolactonen. Angew Chem Int Ed Engl 1985. [DOI: 10.1002/ange.19850970206] [Citation(s) in RCA: 106] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Giese B, Horler H. β-Carbonyl radicals as three-carbon building blocks for carbon-carbon bond forming reactions. Tetrahedron 1985. [DOI: 10.1016/s0040-4020(01)97181-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Auvray P, Knochel P, Normant J. 3-Bromo-2-(tert-butylsulfonyl)-1-propene. A multi-coupling reagent. Part 2. <1. Tetrahedron Lett 1985. [DOI: 10.1016/s0040-4039(00)95089-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Setzer WN, Schleyer PVR. X-Ray Structural Analyses of Organolithium Compounds. ADVANCES IN ORGANOMETALLIC CHEMISTRY 1985. [DOI: 10.1016/s0065-3055(08)60418-9] [Citation(s) in RCA: 477] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Baán G, Vinczer P, Novák L, Szántay C. Synthesis of alkenoic acid derivatives containing cyclopropane ring, new juvenile hormone analogs. Tetrahedron Lett 1985. [DOI: 10.1016/s0040-4039(00)99009-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Anion of 1-[(2-methoxyethoxy)methoxy]-2-phenylsulfonylcyclopropane as a new d3-reagent: preparation of β-substituted α,β-unsaturated aldehydes. Tetrahedron Lett 1985. [DOI: 10.1016/s0040-4039(00)89204-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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858
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859
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Hoppe D. Die Homoaldol-Reaktion oder wie man Probleme der Regio- und Stereoselektivität in den Griff bekommt. Angew Chem Int Ed Engl 1984. [DOI: 10.1002/ange.19840961205] [Citation(s) in RCA: 107] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Stereoselective Nucleophilic Acylation of Benzaldehyde with a Crotonaldehyde-d1 Reagent. ACTA ACUST UNITED AC 1984. [DOI: 10.1002/anie.198407231] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Simple synthesis of (S)-parasorbic acid and other (5S)-hydroxy six-carbon synthons from L-rhamnose. Carbohydr Res 1984. [DOI: 10.1016/0008-6215(84)85235-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Braun M, Hild W. Stereoselektive nucleophile Acylierung von Benzaldehyd mit einem Crotonaldehyd-d1-Reagens. Angew Chem Int Ed Engl 1984. [DOI: 10.1002/ange.19840960917] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Fuji K, Node M, Kawabata T, Fujimoto M. HARD-SOFT AFFINITY INVERSION: DEHALOGENATION OF α-HALOKETONES. CHEM LETT 1984. [DOI: 10.1246/cl.1984.1153] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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864
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Kunkel E, Reichelt I, Reißig HU. Ringöffnungsreaktionen von 2-Siloxycyclopropancarbonsäuremethylestern zu 4-Oxoalkansäurederivaten. ACTA ACUST UNITED AC 1984. [DOI: 10.1002/jlac.198419840416] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Kunkel E, Reichelt I, Reißig HU. Synthese von 2-siloxysubstituierten Cyclopropancarbonsäure-methylestern. ACTA ACUST UNITED AC 1984. [DOI: 10.1002/jlac.198419840311] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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866
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867
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Soai K, Yamanoi T, Oyamada H. ASYMMETRIC REDUCTION OF ALKYL ARYL KETONES WITH LITHIUM BOROHYDRIDE USINGN-BENZOYLCYSTEINE AS CHIRAL LIGAND. CHEM LETT 1984. [DOI: 10.1246/cl.1984.251] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Seebach D, Konchel P. 2?-Nitro-2?-propen-1?-yl 2,2-Dimethylpropanoate (NPP), A Multiple Coupling Reagent. Helv Chim Acta 1984. [DOI: 10.1002/hlca.19840670133] [Citation(s) in RCA: 125] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Silafunctional compounds in organic synthesis. 27. (Isopropoxydimethylsilyl)methyl grignard reagent: A new nucleophilic hydroxymethylating agent for aldehydes and ketones. Tetrahedron Lett 1984. [DOI: 10.1016/s0040-4039(01)81407-6] [Citation(s) in RCA: 72] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Hanessian S, Pougny JR, Boessenkool IK. Assembly of the c19-c29 aliphatic segment of rifamycin s from d-glucose by the chiron approach. Tetrahedron 1984. [DOI: 10.1016/s0040-4020(01)82415-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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871
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872
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Helmchen G, Wierzchowski R. Herstellung enantiomerenreiner chiraler Alkohole durch asymmetrische Alkylierung von Glykolaten. Angew Chem Int Ed Engl 1984. [DOI: 10.1002/ange.19840960116] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Piers E, Hoi LAT. Preparation and alkylation of cyclic β-trimethylstannyl α,β-unsaturated esters. A new, general annulation sequence. Tetrahedron Lett 1984. [DOI: 10.1016/s0040-4039(01)90996-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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874
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875
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876
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Masson S, Mothes V, Thuiluer A. Métallation et alkylation des thioimidoesters: application en synthèse. Tetrahedron 1984. [DOI: 10.1016/s0040-4020(01)91806-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Reichelt I, Reißig HU. Deprotonierung und diastereoselektive Alkylierung von Cyclopropancarbonsäure-methylestern. ACTA ACUST UNITED AC 1983. [DOI: 10.1002/cber.19831161213] [Citation(s) in RCA: 36] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Giese B, Erfort U. Umpolungsreaktionen über Radikale: CC-Bindungsbildung zwischen Ketonen und Alkenen. ACTA ACUST UNITED AC 1983. [DOI: 10.1002/cber.19831160334] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Dürr H, Groß H, Hauck G. Neue heterocyclische Systeme aus elektrophilen Cyclopropenen und N-Nucleophilen. ACTA ACUST UNITED AC 1983. [DOI: 10.1002/cber.19831160304] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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880
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Weidmann B, Seebach D. Organometallic Compounds of Titanium and Zirconium as Selective Nucleophilic Reagents in Organic Synthesis. ACTA ACUST UNITED AC 1983. [DOI: 10.1002/anie.198300311] [Citation(s) in RCA: 235] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Seebach D, Lohmann JJ, Syfrig MA, Yoshifuji M. Alkylation of the isoquinoline skeleton in the 1-position. Tetrahedron 1983. [DOI: 10.1016/s0040-4020(01)91914-3] [Citation(s) in RCA: 71] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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882
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Flitsch W, Lubisch W. Mehrstufenreaktionen unter Beteiligung latenter α-hetero-substituierter Carbanionen. Zur Umsetzung von 2-Pyrrolcarbaldehyd mit 1,2-disubstituierten Ethenen. ACTA ACUST UNITED AC 1982. [DOI: 10.1002/cber.19821150430] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Goasdoue C, Goasdoue N, Gaudemar M, Mladenova M. Sur les organometalliques issus de thioamides. J Organomet Chem 1982. [DOI: 10.1016/s0022-328x(00)83404-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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884
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Mukhopadhyay T, Seebach D. Substitution of HMPT by the cyclic urea DMPU as a cosolvent for highly reactive nucleophiles and bases. Helv Chim Acta 1982. [DOI: 10.1002/hlca.19820650141] [Citation(s) in RCA: 262] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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885
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886
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887
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Giese B, Erfort U. Umpolung der Carbonylreaktivit�t �ber Acetoxyalkyl-Radikale. Angew Chem Int Ed Engl 1982. [DOI: 10.1002/anie.198202500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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888
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Sekine M, Nakajima M, Kume A, Hashizume A, Hata T. Silyl Phosphites. XVIII. Versatile Utility of α-(Trimethylsilyloxy)alkylphosphonates as Key Intermediates for Transformation of Aldehydes into Several Carbonyl Derivatives. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1982. [DOI: 10.1246/bcsj.55.224] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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889
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890
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Cristau HJ, Viala J, Christol H. Inversion de polarite a4 des cetones α-alleniques par le groupe triphenylphosphonio. Tetrahedron Lett 1982. [DOI: 10.1016/s0040-4039(00)87160-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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891
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Sekine M, Nakajima M, Hata T. A New Type of P–C and C–C Bond Cleavage Reactions in α-Trimethylsilyloxy-β-oxo Phosphonates and α-Ethoxy-β-oxo Phosphonates. The Synthesis of Unsymmetrical α-Hydroxy Ketones Utilizing 1:1 Carbonyl Adducts of Diethyl Trimethylsilyl Phosphite with Benzaldehyde. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1982. [DOI: 10.1246/bcsj.55.218] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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892
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Hoppe D, Lichtenberg F. Diastereoselektive Homoaldol-Reaktion mit einer (1-Oxycrotyl)aluminium-Verbindung, einem Homoenolat-�quivalent desn-Butanals. Angew Chem Int Ed Engl 1982. [DOI: 10.1002/anie.198209610] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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893
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894
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Seebach D, Wasmuth D. Alkylierung von Aminosäuren ohne Verlust der optischen Aktivität: α- und β-Alkylierung eines Asparaginsäure-Derivates. Angew Chem Int Ed Engl 1981. [DOI: 10.1002/ange.19810931112] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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895
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Enders D, Lotter H. Synthese von enantiomerenreinen (R)- und (S)-α-Hydroxyketonen und vicinalen Diolen; asymmetrische nucleophile Carbamoylierung. Angew Chem Int Ed Engl 1981. [DOI: 10.1002/ange.19810930943] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Eckhardt HH, Hege D, Massa W, Perst H, Schmidt R. 1H-Azepine aus Aniliden – eine neuartige Ringerweiterung. Angew Chem Int Ed Engl 1981. [DOI: 10.1002/ange.19810930834] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Aurich HG, Dersch W, Heinrich JM. Einfluß der Solvatisierung bei Umsetzungen von Nitrosobenzol mit Kalium-tert-butylat und anderen Basen. European J Org Chem 1981. [DOI: 10.1002/jlac.198119810714] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Weidmann B, Maycock CD, Seebach D. Alkyl-, Aryl-, Vinyl-, and Heterosubstituted Organozirconium Compounds. -Selective nucleophiles of low basicity. Preliminary communication. Helv Chim Acta 1981. [DOI: 10.1002/hlca.19810640532] [Citation(s) in RCA: 62] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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899
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Böhm I, Hirsch E, Reißig HU. Alkylierung von Donor-Acceptor-substituierten Cyclopropanen: ein flexibler Weg zu 4-Oxo-carbonsäureestern. Angew Chem Int Ed Engl 1981. [DOI: 10.1002/ange.19810930621] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ando W, Tsumaki H. SYNTHETIC APPLICATION OF AMINOSILANES SELECTIVE FORMATION OF SECONDARY AMINES WITH AMINOSILANES. CHEM LETT 1981. [DOI: 10.1246/cl.1981.693] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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