Volume 1992; Issue 1

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Synlett
Volume 1992; Issue 1

Synlett

Volume 1992; Issue 1

1

Asymmetric Synthesis of Carbapenems Using Chiral Acetals: Synthesis of a Key Intermediate to (+)-PS-5

Fujioka, Hiromichi, Yamanaka, Takeshi, Matsunaga, Naoki, Fuji, Masahiro, Kita, Yasuyuki

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Year:

1992

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PDF, 116 KB

1992

2

The Stereoselective Photochemical Addition of Alcohols to 5-Substituted Furan-2(5 H )-ones

Mann, John, Weymouth-Wilson, Alexander

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Year:

1992

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PDF, 140 KB

1992

3

Generation and Reaction of a Transition Metal Stabilized But-2-yne-1,4-dicarbenium Ion: The First Example of the Double Nicholas Reaction

Takano, Seiichi, Sugihara, Takumichi, Ogasawara, Kunio

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1992

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PDF, 148 KB

1992

4

Stereoselective Reduction of 2-Methylacetoacetaldehydes Protected as Norephedrine-Derived Oxazolidines: A New Access to Enantiomerically Pure "Propanal-Type" Aldols

Pasquarello, Alessandra, Poli, Giovanni, Scolastico, Carlo

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1992

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PDF, 159 KB

1992

5

A New, Stereoselective Synthesis of cis -3,4-Disubstituted 2-Oxetanones and ( Z )-2-Alkenoic Acids

Maruoka, Keiji, Concepcion, A. B., Yamamoto, Hisashi

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1992

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PDF, 112 KB

1992

6

Optically Active Arylpropionic Acids from the Stereoselective Alkylation of Chiral Imide Enolates 1

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1992

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PDF, 263 KB

1992

7

Syntheses of Amine Building Blocks for Dendritic Macromolecule Construction 1

Newkome, George R., Lin, Xiaofeng, Young, James K.

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Year:

1992

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PDF, 133 KB

1992

8

Deamination of Carbocyclic Adenosine Analogs with Adenosine Deaminase and Its Synthetic Utility

Gala, Dinesh, Schumacher, Doris P.

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1992

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PDF, 223 KB

1992

9

Direct α′ Alkylation of 2-Nitro Ketone Dianions

Ballini, Roberto, Bartoli, Giuseppe, Castagnani, Roberto, Marcantoni, Enrico, Petrini, Marino

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1992

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PDF, 156 KB

1992

10

Dicobalt Hexacarbonyl Complexes as Chirality Relay for the Differentiation of Acetylenic Diastereomers

Alayrac, Carole, Mioskowski, Charles, Salaün, Jean-Pierre, Durst, Francis

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Year:

1992

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PDF, 164 KB

1992

11

Synthesis of Lignan Natural Products (±)Dehydroxycubebin and (±)Burseran by Intermolecular Nitrile Oxide Cycloaddition 1

Sibi, Mukund P., Gaboury, Janet A.

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Year:

1992

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PDF, 177 KB

1992

12

Isomerization of Alkenyl- and Alkynyltricyclo[4.1.0.0 2,7 ]heptanes and Some Related Compounds

Kottirsch, Georg, Szeimies, Günter

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Year:

1992

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PDF, 158 KB

1992

13

A Convenient Method for the Preparation of Enantiomerically Pure 2-Substituted N -Tosylaziridines

Berry, Malcolm B., Craig, Donald

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Year:

1992

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PDF, 287 KB

1992

14

The Application of Friedländer and Fischer Methodologies to the Synthesis of Organized Polyaza Cavities

Thummel, Randolph P.

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1992

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PDF, 960 KB

1992

15

Titanium Metallacycles as Intermediates in the Synthesis of Acyclic and Heterocyclic Compounds

Doxsee, Kenneth M., Mouser, John K. M., Farahi, Judah B.

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Year:

1992

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PDF, 782 KB

1992

16

Radical Isomerization and Allylation Reactions of 2-Iodo-3,3-dimethyl-4-pentenoate Esters

Curran, Dennis P., Jasperse, Craig M., Abraham, Ann C.

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1992

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PDF, 209 KB

1992

17

N -Nitrosulfoximines as Chemical Chameleons for Asymmetric Synthesis

Trost, Barry M., Matsuoka, Richard T.

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Year:

1992

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PDF, 304 KB

1992

18

The Total Synthesis of (+)-Palitantin

Deruyttere, X., Dumortier, L., Van der Eycken, J., Vandewalle, M.

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Year:

1992

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PDF, 161 KB

1992

19

A Facile Synthesis of 4-Formyl-1,2,3-thiadiazole

Kobori, Takeo, Fujita, Mikako, Hiyama, Tamejiro, Kondo, Kiyosi

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1992

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PDF, 90 KB

1992

20

The Stereocontrolled Synthesis of (2 S ,3 R )-3-Alkyl-L-aspartic Acids Using a 2-Azetidinone Framework as a Chiral Template

Hanessian, Stephen, Sumi, Kenzo, Vanasse, Benoit

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1992

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PDF, 157 KB

1992

21

Enzymatic Cleavage of tert -Butyl Esters: Thermitase-Catalyzed Deprotection of Peptides and O -Glycopeptides

Schultz, Michael, Hermann, Peter, Kunz, Horst

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1992

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PDF, 136 KB

1992

22

Regio- and Stereocontrolled Nucleophilic Ring Opening of Chiral Oxazolidines by Diethylaluminum Cyanide. A Short and Efficient Route to Enantiomerically Enriched α-Amino Esters

Andrés, Celia, Maestro, Alicia, Pedrosa, Rafael, Pérez-Encabo, Alfonso, Vicente, Martina

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Year:

1992

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PDF, 176 KB

1992

23

Hexahydrozirconation versus Hexahydroboration Routes to Hexaiodo Tentacled Aromatic Iron Sandwiches

Moulines, Françoise, Djakovitch, Laurent, Fillaut, Jean-Luc, Astruc, Didier

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Year:

1992

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PDF, 99 KB

1992

24

A Convenient Preparation of Pyrophosphoryl Chloride and Its Use in Vilsmeier Formylation Reactions

Cheung, Gi K., Downie, Ian M., Earle, Martyn J., Heaney, Harry, Matough, M. Fathy S., Shuhaibar, Khamis F., Thomas, Deborah

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Year:

1992

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PDF, 194 KB

1992

25

Convenient Regioselective Synthesis of 4,6-Diaryl-3-cyano-2-hydroseleno-1,4-dihydropyridines

Litvinov, V. P., Sharanin, Yu. A., Shestopalov, A. M., Dyachenko, V. D.

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Year:

1992

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PDF, 119 KB

1992

26

Selective Enzymatic Removal of Protecting Functions: Heptyl Esters as Carboxy Protecting Groups in Glycopeptide Synthesis

Braun, Peter, Waldmann, Herbert, Kunz, Horst

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1992

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PDF, 200 KB

1992

27

Enantioselective Synthesis of 3,3-Disubstituted 4-Piperidinones on Neutral Alumina

Gaidarova, Elena L., Grishina, Galina V.

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Year:

1992

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PDF, 274 KB

1992

28

Tentacled Sandwiches: Iron-Mediated Hexa- p -Alkoxybenzylation of Hexamethylbenzene and X-Ray Crystal Structure of [Fe(η 5 -C 5 H 5 )C 6 ,(CH 2 CH 2 - p -EtOC 6 H 4 ) 6 ] + PF 6-

Fillaut, Jean-Luc, Boese, Roland, Astruc, Didier

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Year:

1992

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PDF, 145 KB

1992