Volume 50; Issue 2

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Heterocycles
Volume 50; Issue 2

Heterocycles

Volume 50; Issue 2

1

Synthesis of New Melatoninergic Ligands Including Azaindole Moiety

Viaud-Massuard, Marie-Claude, Mazéas, Daniel, Guillaumet, Gérald

Journal:

Year:

1999

Language:

english

File:

PDF, 485 KB

english, 1999

2

Enantioselective Synthesis of β-Amino Acid via Asymmetric Bromolactamization

Jew, Sang-sup, Cha, Kyung-hoi, Kang, Sang-deog, Woo, Yun-hee, Kim, Hyung-ook, Park, Hyeung-geun

Journal:

Year:

1999

Language:

english

File:

PDF, 90 KB

english, 1999

3

The Efficient Synthesis of 1,2-Dioxetanes from Indene and 1,2-Dihydronaphthalene

W. Jefford, Charles, Ferrufino Deheza, Marcelo

Journal:

Year:

1999

Language:

english

File:

PDF, 212 KB

english, 1999

4

4-Acyl-5-methyl-2-phenylpyrazolones: NMR and X-Ray Structure Investigations

Holzer, Wolfgang, Mereiter, Kurt, Plagens, Brigitte

Journal:

Year:

1999

Language:

english

File:

PDF, 557 KB

english, 1999

5

Regiocontrolled Carbonylsulfanylations at ortho-Position of Phenols and at α-Position of Ketones Using Chlorocarbonylsulfenyl Chloride

Tanabe, Yoo, Yoshida, Yoshihiro, Ogura, Masahiro

Journal:

Year:

1999

Language:

english

File:

PDF, 326 KB

english, 1999

6

Polycylic N-Heterocyclic Compounds. 53. One Step Synthesis of Imidazo[1,5-a]pyridine Derivatives by Vilsmeier Reaction Using N,N-Dimethylarylamides

Hirota, Takashi, Sasaki, Kenji, Tsurumori, Akifumi, Kashino, Setsuo

Journal:

Year:

1999

Language:

english

File:

PDF, 198 KB

english, 1999

7

Studies on a Total Synthesis of Plakotenin: Synthesis of Optically Active trans-Hydrindanes by Diastereoselective Asymmetric Intramolecular Diels-Alder Reaction

Hoshino, Osamu, Ishizaki, Miyuki, Hara, Yasuhiro, Kojima, Sachiko

Journal:

Year:

1999

Language:

english

File:

PDF, 409 KB

english, 1999

8

1-Hydroxyindoles

Somei, Masanori

Journal:

Year:

1999

Language:

english

File:

PDF, 1.12 MB

english, 1999

9

A Concise Synthesis of (+)-α-Allokainic Acid via Site- and Diastereoselective Intramolecular C-H Insertion Process

Hashimoto, Shunichi, Anada, Masahiro, Sugimoto, Tomohiro, Watanabe, Nobuhide, Nakajima, Makoto

Journal:

Year:

1999

Language:

english

File:

PDF, 445 KB

english, 1999

10

The Reaction of 5-Chloro Derivatives of 3-Pyridinol and 3-Methoxypyridine with Various Amines under Aryne-forming Conditions

R. Biehl, Edward, Tandel, Sagun

Journal:

Year:

1999

Language:

english

File:

PDF, 258 KB

english, 1999

11

One Pot Reaction of Unstable N-Acyl Quaternary Salt of Thiazoles or Imidazoles with Silyl Enol Ethers Formed in situ

Ohsawa, Akio, Itoh, Takashi, Miyazaki, Michiko, Nagata, Kazuhiro, Matsuya, Yûji

Journal:

Year:

1999

Language:

english

File:

PDF, 113 KB

english, 1999

12

Regioselectivity of 1,3-Dipolar Cycloaddition of 3-Oxidopyridinium Betaines to Olefins and Stereoselective Synthesis of 6-Alkyloxy-5-oxa-9-azatricyclo[5.2.1.04,8]decan-2-one Derivatives

Teulade, Jean-Claude, Estour, François, Rézel, Stéphane, Fraisse, Didier, Métin, Jacques, Gaumet, Vincent, Lartigue, Claire, Miscoria, Gilles, Gueiffier, Alain, Blache, Yves, Chavignon, Olivier

Journal:

Year:

1999

Language:

english

File:

PDF, 615 KB

english, 1999

13

Synthesis and Biological Activity of 1-Cyclopropyl-1,4-dihydro-4-oxo-3-pyridinecarboxylic Acid

Rudolf Pfaendler, Hans, Jenni, Wolfgang

Journal:

Year:

1999

Language:

english

File:

PDF, 226 KB

english, 1999

14

Synthesis of Triazolo[4,5-f]quinolines. An Unusual Case of Displacement of Nitro Group in the Reaction of 8-Acetylamino-6-chloro-5-nitroquinoline with Hydrazine and Methylhydrazine

Sanna, Paolo, Carta, Antonio, Paglietti, Giuseppe

Journal:

Year:

1999

Language:

english

File:

PDF, 307 KB

english, 1999

15

Preparation of 2-Alkylselenobenzothiazoles by the Reaction of Alcohols with 2-(2-Oxoethylseleno)benzothiazoles in the Presence of Tertiary Phosphines

Mitsunobu, Ohyo, Shibata, Koichi, Yamaga, Hiko

Journal:

Year:

1999

Language:

english

File:

PDF, 625 KB

english, 1999

16

Synthesis of a Novel Multi-Receptor Containing Hydrogen Bonding Sites and Ion Binding Sites

Nabeshima, Tatsuya, Hanami, Takeshi

Journal:

Year:

1999

Language:

english

File:

PDF, 198 KB

english, 1999

17

A New Divergent Asymmetric Synthesis of (+)- and (-)-Ethosuximides and Their Anti-Convulsant Activities

Node, Manabu, Katoh, Takahiro, Nishide, Kiyoharu, Ogura, Hiroo

Journal:

Year:

1999

Language:

english

File:

PDF, 341 KB

english, 1999

18

β-Glucosyltransferase in Cell Cultures of Verbesina caracasana

Delle Monache, Giuliano, Vitali, Alberto, Zappia, Giovanni, Misiti, Domenico, Gacs-Baitz, Eszter, Botta, Bruno

Journal:

Year:

1999

Language:

english

File:

PDF, 266 KB

english, 1999