Volume 54; Issue 1

Main
Heterocycles
Volume 54; Issue 1

Heterocycles

Volume 54; Issue 1

1

Synthesis and Alkali Metal Picrate Extraction Studies of an Unusual Cage-functionalized Cryptand

P. Marchand, Alan, K. Hariprakasha, H., Chong, Hyun-Soon, Takhi, Mohamed

Journal:

Year:

2001

Language:

english

File:

PDF, 143 KB

english, 2001

2

Concise Synthesis of (3R,4S)-3-hydroxy-4-methyl-g-butyrolactone

Hatakeyama, Susumi, Nishiyama, Takashi, Nishioka, Toshiko, Esumi, Tomoyuki, Iwabuchi, Yoshiharu

Journal:

Year:

2001

Language:

english

File:

PDF, 43 KB

english, 2001

3

Syntheses of Wasabi Phytoalexin (Methyl 1-Methoxyindole-3-carboxylate) and Its 5-Iodo Derivative, and Their Nucleophilic Substitution Reactions

Somei, Masanori, Tanimoto, Asuka, Orita, Hitomi, Yamada, Fumio, Ohta, Toshiharu

Journal:

Year:

2001

Language:

english

File:

PDF, 111 KB

english, 2001

4

A Practical Route to Quinolines from Anilines

Fukuyama, Tohru, Tokuyama, Hidetoshi, Sato, Masashi, Ueda, Toshihiro

Journal:

Year:

2001

Language:

english

File:

PDF, 182 KB

english, 2001

5

Convenient Construction of Hexahydrobenzo[b]furan Skeleton Containing Heteroatoms. Choice of Mn(III)- and Ce(IV)-based Radical Cyclization

Nishino, Hiroshi, Kajikawa, Shougo, Kurosawa, Kazu

Journal:

Year:

2001

Language:

english

File:

PDF, 118 KB

english, 2001

6

Preparation of β-Substituted γ-Keto Esters by the Grignard Reaction on N-Acylpyrazoles

Kashima, Choji, Shirahata, Yoshie, Tsukamoto, Yoshihiro

Journal:

Year:

2001

Language:

english

File:

PDF, 298 KB

english, 2001

7

Synthesis of Azanaphthoquinone Annelated Pyrroles

Spreitzer, Helmut, Pichler, Andrea, Holzer, Wolfgang, Kratzel, Martin, Slanz, Rita, Koulouri, Alexandra, Krenn, Petra, Parrer, Ulrike, Szieber, Petra

Journal:

Year:

2001

Language:

english

File:

PDF, 67 KB

english, 2001

8

Optical Resolution of 2-Azabicyclo[2.2.1]hept-5-en-3-one by Inclusion Complexation with Brucine

Toda, Fumio, Tanaka, Koichi, Kato, Masako

Journal:

Year:

2001

Language:

english

File:

PDF, 139 KB

english, 2001

9

Biotransformation of Terpenoids from the Crude Drugs and Animal Origin by Microorganisms

Asakawa, Yoshinori, Hashimoto, Toshihiro, Noma, Yoshiaki

Journal:

Year:

2001

Language:

english

File:

PDF, 492 KB

english, 2001

10

Cycloaddition Reactions of Trimethylsilylketene with 8-Azaheptafulvenes and 6-Amino-1-azafulvenes

Aoyama, Toyohiko, Takaoka, Kiyo, Shioiri, Takayuki

Journal:

Year:

2001

Language:

english

File:

PDF, 237 KB

english, 2001

11

Synthesis of Pyridinocrownophanes Exhibiting High Ag+-Affinity

Nishimura, Jun, Inokuma, Seiichi, Kimura, Koichi, Funaki, Takashi

Journal:

Year:

2001

Language:

english

File:

PDF, 119 KB

english, 2001

12

Nucleophilic Aromatic Substitution of Hydrogen as a Tool for the Synthesis of Indole and Quinoline Derivatives

Makosza, Mieczyslaw, Wojciechowski, Krzysztof

Journal:

Year:

2001

Language:

english

File:

PDF, 203 KB

english, 2001

13

Preparation of Azulenequinones Containing Azacrown Moieties and the Singular Complexation of Sodium or Potassium Cation by 3,5-Bis(aza-18-crown-6)-1,7-azulenequinone in Solution

Tsunetsugu, Josuke, Sato, Ohki, Matsuda, Noriko

Journal:

Year:

2001

Language:

english

File:

PDF, 74 KB

english, 2001

14

Thionation of N-Acylthreonine and Its Methyl Ester with Lawesson's Reagent: Synthesis of 5-Oxazolones, 5-Thiazolones and Thiazolines

Nishio, Takehiko, Ori, Mayuko

Journal:

Year:

2001

Language:

english

File:

PDF, 293 KB

english, 2001

15

Samarium(II) Iodide-mediated Intramolecular Aldol-type Cyclization

Tori, Motoo, Sono, Masakazu, Nakashiba, Yasuyo, Nakashima, Katsuyuki, Takaoka, Shigeru

Journal:

Year:

2001

Language:

english

File:

PDF, 63 KB

english, 2001

16

Total Syntheses of Plagiochins A and D, Macrocyclic Bis(bibenzyls), by Pd(0) Catalyzed Intramolecular Stille-Kelly Reaction1

Fukuyama, Yoshiyasu, Yaso, Hideyuki, Mori, Takashi, Takahashi, Hironobu, Minami, Hiroyuki, Kodama, Mitsuaki

Journal:

Year:

2001

Language:

english

File:

PDF, 159 KB

english, 2001

17

Photochemical Dimerization in Solution of Heterocyclic Substituted Alkenes Bearing an Electron Withdrawing Group

D'Auria, Maurizio

Journal:

Year:

2001

Language:

english

File:

PDF, 120 KB

english, 2001

18

Synthesis and Properties of Novel Medium-sized Heterocyclic Compounds Containing Two Sulfur Atoms in the Ring and Synthetic Approaches to Conjugated Cyclic Disulfonium Ylides

Shimizu, Hiroshi, Watanabe, Hiroyoshi, Mizuno, Masahiro, Kataoka, Tadashi, Hori, Mikio

Journal:

Year:

2001

Language:

english

File:

PDF, 112 KB

english, 2001

19

Cascading Single-step Stereoselective Construction of the α-Alloyohimbine Framework: A New Synthesis of (-)-Nitraraine

Ogasawara, Kunio, Sakagami, Hideki

Journal:

Year:

2001

Language:

english

File:

PDF, 175 KB

english, 2001

20

An Efficient Synthesis of Optical Isomers of Vasopressin V2 Receptor Antagonist OPC-41061 by Lipase-catalyzed Enantioselective Transesterification

Matsubara, Jun, Morita, Seiji, Yamashita, Hiroshi, Otsubo, Kenji, Kitano, Kazuyoshi, Ohtani, Tadaaki, Kawano, Yoshikazu, Bando, Masahiko, Kido, Masaru, Uchida, Minoru, Tabusa, Fujio

Journal:

Year:

2001

Language:

english

File:

PDF, 84 KB

english, 2001

21

Synthesis of 2,5-Disubstituted Tetrahydrofurans Catalyzed by Palladium(0)

Hara, Osamu, Fujii, Kazushige, Hamada, Yasumasa, Sakagami, Youji

Journal:

Year:

2001

Language:

english

File:

PDF, 253 KB

english, 2001

22

Azepine and [1,3]Oxazepine Fused Ring Construction through a Cationic Cyclization: An N-Acyliminium Ion Trapping of an Oxygen Atom or Olefin

Daïch, Adam, Mamouni, Aïcha, Marchalin, Stefan, Decroix, Bernard

Journal:

Year:

2001

Language:

english

File:

PDF, 64 KB

english, 2001

23

Generation and Amphoteric Redox Properties of Novel Neutral Radicals with the TTF-TCNQ Hybrid Structure1

Suzuki, Takanori, Yamada, Masahiro, Ohkita, Masakazu, Tsuji, Takashi

Journal:

Year:

2001

Language:

english

File:

PDF, 404 KB

english, 2001

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