Volume 1991; Issue 6

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Synlett
Volume 1991; Issue 6

Synlett

Volume 1991; Issue 6

1

Synthetic Studies on the Bicyclo[7.3.1]tridecenediyne System in an Antitumor Antibiotic, Dynemicin A

Nishikawa, Toshio, Isobe, Minoru, Goto, Toshio

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1991

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PDF, 182 KB

1991

2

Carbene Complexes of Chromium Bearing Nitrogen Substituents

Grotjahn, D. B., Dötz, K. H.

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1991

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PDF, 765 KB

1991

3

Stereocontrolled Construction of B-Ring of Grayanotoxins via Samarium(II) Iodide Promoted Pinacol Coupling Cyclization

Kan, Toshiyuki, Matsuda, Fuyuhiko, Yanagiya, Mitsutoshi, Shirahama, Haruhisa

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1991

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PDF, 172 KB

1991

4

Asymmetric Hetero-Diels-Alder Cycloadditions Using a Chiral N -Dienyl Lactam and Acylnitroso Dienophiles

Defoin, Albert, Pires, Joaquim, Streith, Jacques

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1991

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PDF, 181 KB

1991

5

Transition Metal-Diene Complexes in Organic Synthesis; Part 8. 1 Iron-Mediated Approach to the Discorhabdin and Prianosin Alkaloids

Knölker, Hans-Joachim, Hartmann, Konrad

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1991

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1991

6

Radical Deoxygenaton of Secondary and Primary Alcohols with Phenylsilane

Barton, Derek H. R., Jang, Doo Ok, Jaszberenyi, Joseph Cs.

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1991

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PDF, 137 KB

1991

7

The Transformation of Aromatics into Regio- and Stereocontrolled Heterobifunctional Cyclohexadienes Mediated by Temporary Sandwich Complexation. Roles of Electron, Proton, Hydride and Hydrogen-Atom Transfers

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1991

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1991

8

Regio- and Stereoselective Opening of Phenyloxirane by Lithium Azide: A Direct Access to 2-Azido-1-phenylethanol

Guy, Alain, Dubuffet, Thierry, Doussot, Joël, Godefroy-Falguieres, Annie

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1991

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PDF, 131 KB

1991

9

Facile Synthesis of Methyl 7-Methoxy-2-naphthoate. An Improved Procedure for Monomethylation of 2,7-Naphthalenediol

Prince, Philippe, Gandour, Richard D.

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1991

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PDF, 178 KB

1991

10

Synthesis of 1-Chloro-2-vinyl-1 H -phosphirenes by Trapping of Vinylcarbenes with Phosphaalkynes 1

Memmesheimer, Holger, Al-Dulayymi, Juma'a R., Baird, Mark S., Wettling, Thomas, Regitz, Manfred

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1991

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PDF, 189 KB

1991

11

Stereoselective Free Radical Reactions at C(20) of Steroid Side Chains

Hart, David J., Krishnamurthy, Ramanarayanan

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1991

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1991

12

Use of Phenylsulphonylmethano Ethers in Synthesis: A New Versatile Route to Substituted Cyclic Ethers

Charreau, Philippe, Ley, Steven V., Vettiger, Thomas M., Vile, Sadie

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1991

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1991

13

Synthesis of 4,4-Dialkyl-1-iodo-3-buten-2-ones by the Reaction of Tertiary α-Allenic Alcohol Carbamates with N -lodosuccinimide and Aqueous Sodium Bicarbonate

Friesen, Richard W., Phipps, Lori G.

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1991

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1991

14

Palladium-Catalyzed Cycloaddition of Alkynes (RC≡CR′) with Dimethylgermylene

Brauer, Hartmut, Neumann, Wilhelm P.

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1991

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1991

15

Synthesis of Enantiomerically Enriched Allenes via Chiral, Configurationally Stable 1-Lithio-2-alkynyl Carbamates

Dreller, S., Dyrbusch, M., Hoppe, D.

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1991

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PDF, 272 KB

1991

16

Reversal of Diastereoselectivity in Reactions of Acyclic and Cyclic Radicals

Bulliard, Michel, Zeitz, Heinz-Georg, Giese, Bernd

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1991

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1991

17

Electrophilic Fluorinations with N -Fluorobenzenesulfonimide: Convenient Access to α-Fluoro- and α,α-Difluorophosphonates

Differding, Edmond, Duthaler, Rudolf O., Krieger, Arlette, Rüegg, Gabriela M., Schmit, Chantal

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1991

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1991

18

Acyclic 1,2-Induction in Radical Reactions: The Importance of Allylic Strain Effects

Giese, Bernd, Bulliard, Michel, Zeitz, Heinz-Georg

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1991

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1991

19

A New Chemoenzymatic Enantioselective Synthesis of Optically Active Benzothiopyran and Benzothiazepin Ring System

Dike, Suneel Y., Ner, Dilip H., Kumar, Ashok

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1991

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PDF, 123 KB

1991

20

5-Vinyl-4-pentynoic Acids Through the Palladium-Catalyzed Reaction of 4-Pentynoic Acid with Vinyl Triflates

Arcadi, Antonio, Cacchi, Sandro, Delmastro, Monica, Marinella, Fabio

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1991

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PDF, 148 KB

1991

21

Chiral (Acyloxy)borane Catalyzed Asymmetric Aldol Type Reaction of Ketene Silyl Acetals with Aldehydes

Furuta, Kyoji, Maruyama, Tohru, Yamamoto, Hisashi

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Year:

1991

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PDF, 156 KB

1991