Volume 52; Issue 3

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Heterocycles
Volume 52; Issue 3

Heterocycles

Volume 52; Issue 3

1

Unexpected Reaction of 3-Phenyl-3-chloro-2-oxopropanoic Acid Derivatives with Sodium Azide. A Novel Synthesis of Highly Functionalized Oxazolines

Tsuboi, Sadao, A. Mamedov, Vakhid, T. Gubaidullin, Aidar, A. Litvinov, Igor

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Year:

2000

File:

PDF, 316 KB

2000

2

Selective Reduction of the 7-Oxo Group in Pyrido[2,3-d]pyrimidine-4,7-diones: A New Synthetic Approach to 5,10-Dideazatetrahydrofolic Acid (DDATHF)

I. Borrell, José, Teixidó, Jordi, Lluís Matallana, Josep, Martínez-Teipel, Blanca, Couceiro, Esther

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2000

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PDF, 462 KB

2000

3

Perchloric Acid in 1,4-Dioxane and Perfluorooctanesulfonic Acid as Practical Catalysts for the Stereoselective Glycosylation of 1-O-Acetylglycosides

Inanaga, Junji, Yokoyama, Yasuo, Hanamoto, Takeshi, Lan Jin, Xiu, Zhi Jin, Yong

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2000

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PDF, 206 KB

2000

4

Development of a Method for the Synthesis of a-Substituted a,b-Unsaturated Lactones Based on Stille-Type Pd-catalyzed Carbonylation of (Z)-w-Iodoalkenols. An Efficient and Selective Synthesis of (+)-Hamabiwa-lactone B

Negishi, Ei-ichi, Liao, Baiqiao

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2000

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PDF, 482 KB

2000

5

Stereoselective Total Synthesis of Cephalosporolide D

Shiina, Isamu, Fujisawa, Hidehiko, Ishii, Toshihiro, Fukuda, Yoshio

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2000

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PDF, 1.04 MB

2000

6

A Facile Synthesis of 5-Substituted 2-Furyl-, 2-Thienyl- and 2-Pyrrolylacetates by Cyclodehydration of g-Functionalized a,b-Unsaturated Ketones

Ueda, Ikuo, Kawano, Tomikazu, Ogawa, Toru, Md. Islam, Saiful

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2000

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PDF, 1.03 MB

2000

7

An Asymmetrical Total Synthesis of a Potent Immunosuppressant, Mycestericins D and F, through an Aldol Reaction Using L-Threonine Aldolase

Node, Manabu, Nishide, Kiyoharu, Shibata, Kayoko, Fujita, Tetsuro, Kajimoto, Tetsuya, Wong, Chi-Huey

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2000

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PDF, 716 KB

2000

8

Synthesis of Fused Systems in the Isoquinoline Series: Oxazolo- and Pyrrolo[3,2-c]isoquinolines

Dupas, Georges, Brière, Jean-François, Quéguiner, Guy, Bourguignon, Jean

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2000

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PDF, 933 KB

2000

9

Isolation and Structure of Kasarin, a Novel Azetinone Compound, Isolated from a Marine Microorganism

Uemura, Daisuke, Suenaga, Kiyotake, Aoyama, Sachiko, Xi, Wang, Arimoto, Hirokazu, Yamaguchi, Kohji, Yamada, Kaoru, Tsuji, Tomoko, Yamada, Akihiro

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2000

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PDF, 161 KB

2000

10

Mannich Type Reactions of Acylhydrazones with Silyl Enolates for the Synthesis of b-Amino Ester, b-Amino Ketone, b-Lactam, Pyrazolidinone, and Pyrazolone Derivatives

Kobayashi, Shu, Okitsu, Osamu, Oyamada, Hidekazu, Furuta, Takayuki

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2000

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PDF, 1.03 MB

2000

11

Optical Resolution of Fragrant Lactones

Nohira, Hiroyuki, Mizuguchi, Keiko, Murata, Toru, Yazaki, Yuko, Kanazawa, Miho, Aoki, Yoshio, Nohira, Misako

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2000

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PDF, 517 KB

2000

12

Reactivity of Conjugated Phosphazenes Derived from Dehydroaspartic Esters with Acyl Halides. Synthesis of 5(4H)-Oxazolone

Palacios, Francisco, Legido, Marta, Perez de Heredia, Itziar, Rubiales, Gloria

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2000

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PDF, 419 KB

2000

13

The Synthesis of Bicyclic Piperazine-2-carboxylic Acids from L-Proline

Hanessian, Stephen, Sharma, Raman

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Year:

2000

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PDF, 505 KB

2000

14

Scandium Triflate Catalyzed Formation of Benzothiazole from 2-Aminobenzenethiol and Formaldehyde in the Presence of Water

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

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2000

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PDF, 205 KB

2000

15

Synthesis of Polyaminoalkyl Substituted Conjugates of Pyrrolo[2,1-c][1,4]benzodiazepine Involving SNAr Reaction of 2-Nitro-5-fluorobenzoate Precursors

Matsumoto, Kiyoshi, Iida, Hirokazu, William Lown, J.

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2000

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PDF, 293 KB

2000

16

A Novel Synthesis of a 2,8-Dioxabicyclo[3.2.1]octane Skeleton from a 2,5-Dialkyltetrahydrofuran Derivative

Nakata, Tadashi, Takahashi, Shunya, Hirota, Shinsuke

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2000

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PDF, 197 KB

2000

17

Investigations Directed at the Total Synthesis of Ouabain. Lessons Learned fromDegradation Studies

E. Overman, Larry, V. Rucker, Paul

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2000

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PDF, 883 KB

2000

18

Kinetic Resolution of cis-3-Alkylcyclohexene Oxide by a Chiral Lithium Amide - An Application to a Synthesis of Both Enantiomers of Isomenthon -

Asami, Masatoshi, Sato, Shinsuke, Honda, Kiyoshi, Inoue, Seiichi

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2000

File:

PDF, 233 KB

2000

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