Volume 42; Issue 1

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Heterocycles
Volume 42; Issue 1

Heterocycles

Volume 42; Issue 1

1

Stereochemical Assignment of Pseudoindoxyl Alkaloids

Takayama, Hiromitsu, Kurihara, Mika, Subhadhirasakul, Sanan, Kitajima, Mariko, Aimi, Norio, Sakai, Shin-ichiro

Journal:

Year:

1996

Language:

english

File:

PDF, 143 KB

english, 1996

2

Preparation of Optically Active 8,8’-Disubstituted 1,1’-Biisoquinoline

Hirao, Ken-ichi, Tsuchiya, Ryuta, Yano, Yasuhiro, Tsue, Hirohito

Journal:

Year:

1996

Language:

english

File:

PDF, 215 KB

english, 1996

3

Enantiopsecific Ring Expansion of Oxetanes: Stereoselective Synthesis of Tetrahydrofurans

Katsuki, Tsutomu, Ito, Katsuji, Yoshitake, Miwa

Journal:

Year:

1996

Language:

english

File:

PDF, 339 KB

english, 1996

4

New Anionic Cyclization of 4- and 5-Alkynylamines: Synthesis of 2-Benzylidene Pyrrolidines and Piperidines

Tokuda, Masao, Fujita, Hirotake, Nitta, Makoto, Suginome, Hiroshi

Journal:

Year:

1996

Language:

english

File:

PDF, 350 KB

english, 1996

5

Aloxylation at Meta Position to Hydroxyl Group of L-Tyrosine: Preparation of Alkyl (S)-2,4-Dialkoxyphenylalaninates

Hoshino, Osamu, Hara, Hiroshi, Inoue, Tsutomu, Endoh, Masaki, Nakamura, Hiroshi, Takahashi, Hiroyuki

Journal:

Year:

1996

Language:

english

File:

PDF, 178 KB

english, 1996

6

Diastereomeric Preparation of a- and b-Phenylthio Substituted N-Acylpyrazoles

Kashima, Choji, Takahashi, Katsumi, Hosomi, Akira

Journal:

Year:

1996

Language:

english

File:

PDF, 279 KB

english, 1996

7

Synthetic Studies of 1,2,3,4-Tetrahydro-1,3,4-trioxo-b-carboline Alkaloids I

Murakami, Yasuoki, Suzuki, Hideharu, Shinpo, Kayoko, Yamazaki, Towako, Niwa, Sachiko, Yokoyama, Yuusaku

Journal:

Year:

1996

Language:

english

File:

PDF, 100 KB

english, 1996

8

Preparation of Novel Cyclic Hypervalent Idoine(III) Compounds Having Azido, Cyano, and Nitrato Ligands

Kita, Yasuyuki, Akai, Shuji, Okuno, Takayuki, Egi, Masahiro, Takada, Takeshi, Tohma, Hirofumi

Journal:

Year:

1996

Language:

english

File:

PDF, 146 KB

english, 1996

9

Halogen-Magnesium Exchange Reaction of Iodoindole Derivatives

Sakamoto, Takao, Kondo, Yoshinori, Yoshida, Akihiro, Sato, Shuichiro

Journal:

Year:

1996

Language:

english

File:

PDF, 101 KB

english, 1996

10

An Asymmetric Synthesis of the Ant Venom Alkaloid(3S,5S,8aR)-3-Butyl-5-(4-pentenyl)indolizidine via the Sharpless Asymmetric Dihydroxylation

Takahata, Hiroki, Bandoh, Hiroshi, Momose, Takefumi

Journal:

Year:

1996

Language:

english

File:

PDF, 98 KB

english, 1996

11

Practical Total Syntheses of Physostigmines and of Phenserines: A Synopsis

Brossi, Arnold, Pei, Xue-Feng, Yu, Qian-sheng, Lu, Bao-yuan, H. Greig, Nigel

Journal:

Year:

1996

Language:

english

File:

PDF, 285 KB

english, 1996

12

Synthetic Studies of Halichondrin B, an Antitumor Polyether Macrolide Isolated from a Marine Sponge 5. A Highly Concise and Efficient Synthesis of the C37~C54 Tricyclic JKL-Ring Part

Horita, Kiyoshi, Hachiya, Shun-ichiro, Ogihara, Kazuhito, Yoshida, Yutaka, Nagasawa, Masaaki, Yonemitsu, Osamu

Journal:

Year:

1996

Language:

english

File:

PDF, 166 KB

english, 1996

13

(S)-2-Methyl-1,5-bis(1,3-dimethyl-6-lumazinyl)-1,5-pentanedione from the Marine Polychaete, Odontosyllis undecimdonta

Inoue, Shoji, Tanino, Hideo, Takakura, Hiroyuki, Kakoi, Hisae, Okada, Kunisuke

Journal:

Year:

1996

Language:

english

File:

PDF, 112 KB

english, 1996

14

Studies on Organometallic Compounds. IX. Synthesis of Bipyride N-Oxides and Terpyridines by Palladium Catalyzed Cross-Coupling Reaction of Trimethylstannylpyridines with Bromopyridines

Yamamoto, Yutaka, Tanaka, Takuo, Yagi, Masayoshi, Inamoto, Masayuki

Journal:

Year:

1996

Language:

english

File:

PDF, 140 KB

english, 1996

15

Two New Bisacridone Alkaloids from Citrus Plants1

Ju-ichi, Motoharu, Takemura, Yuko, Nagareya, Noriko, Omura, Mitsuo, Ito, Chihiro, Furukawa, Hiroshi

Journal:

Year:

1996

Language:

english

File:

PDF, 135 KB

english, 1996

16

Synthesi of Aminobenzo[b]pyrrolizinone and Aminobenzo[b]indolizinone Derivatives

Sato, Yasuhiko, Taga, Masanao, Ohtsuka, Hisao, Inoue, Isao, Kawaguchi, Takayuki, Nomura, Sumihiro, Yamada, Koichiro, Date, Tadamasa, Hiramatsu, Hajime

Journal:

Year:

1996

Language:

english

File:

PDF, 352 KB

english, 1996

17

Hetericyclozation of 5-Trifluoroacetyltricyclo-[4.3.1.13,8]undecan-4-one to Some 6- and 7-Membered Nitrogen Heterocycles

Eguchi, Shoji, Umada, Akira, Okano, Takashi

Journal:

Year:

1996

Language:

english

File:

PDF, 226 KB

english, 1996

18

Enantioselective [2,3]-Wittig Rearrangement via a Chiral Boron Ester Enolate

Nakai, Takeshi, Fujimoto, Katsuhiko, Matsuhashi, Chiho

Journal:

Year:

1996

Language:

english

File:

PDF, 439 KB

english, 1996

19

Syntheses of L-Phenylalanine Derivatives Containing a Sulfur Substituent at the 2-Position

Fujii, Tozo, Ohba, Masashi, Imasho, Masaaki

Journal:

Year:

1996

Language:

english

File:

PDF, 352 KB

english, 1996

20

Cyclobutane Strategy for the Synthesis of A-Ring Aromatic Trichothecanes

Fukumoto, Keiichiro, Nemoto, Hideo, Miyata, Junji

Journal:

Year:

1996

Language:

english

File:

PDF, 89 KB

english, 1996

21

Chiral Synthesis of Phosphodiesterase Inhibitor, (R)-(-)-Rolipram, by Means of Enantioselective Deprotonation Strategy

Honda, Toshio, Ishikawa, Fumihiro, Kanai, Kazuo, Sato, Shigeki, Kato, Daishiro, Tominaga, Hideo

Journal:

Year:

1996

Language:

english

File:

PDF, 98 KB

english, 1996

22

Importance of the Hydroxymethyk-quinuclidine Fragment in the Catalytic Asymmetric Aldol Reactions Utilizing Quaternary Ammonium Fluorides Derived from Cinchona Alkaloids

Shioiri, Takayuki, Bohsako, Akemi, Ando, Akira

Journal:

Year:

1996

Language:

english

File:

PDF, 121 KB

english, 1996

23

Total Synthesis of the Major Metabolites of Gomisin A. Synthesis of Homochiral Met A-II, Met A-III, and Met F

Wakamatsu, Takeshi, Tanaka, Masahide, Mitsuhashi, Hiroshi, Maruno, Masao

Journal:

Year:

1996

Language:

english

File:

PDF, 531 KB

english, 1996

24

Chiral Lactams as Templates for Enzyme Inhibitors: A Simplified Route to the Expanded Pool

Ian Scott, A., Shankar, Ramaswamy

Journal:

Year:

1996

Language:

english

File:

PDF, 87 KB

english, 1996

25

The First and Simple Synthesis of Indole Alkaloid, Bipolaramide

Somei, Masanori, Kawasaki, Toshiya

Journal:

Year:

1996

Language:

english

File:

PDF, 258 KB

english, 1996