Volume 48; Issue 3

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Tetrahedron
Volume 48; Issue 3

Tetrahedron

Volume 48; Issue 3

1

Neurotrophic sesquiterpene-neolignans from magnolia obovata: structure and neurotrophic activity

Yoshiyasu Fukuyama, Yukio Otoshi, Kumi Miyoshi, Kazuhiko Nakamura, Mitsuaki Kodama, Masakazu Nagasawa, Takashi Hasegawa, Hiroshi Okazaki, Michiharu Sugawara

Journal:

Year:

1992

Language:

english

File:

PDF, 1.18 MB

english, 1992

2

Total synthesis of optically active integerrimine, a twelve-membered dilactonic pyrrolizidine alkaloid of retronecine type

Haruki Niwa, Yasuyoshi Miyachi, Osamu Okamoto, Youichi Uosaki, Akio Kuroda, Hiroyuki Ishiwata, Kiyoyuki Yamada

Journal:

Year:

1992

Language:

english

File:

PDF, 1.67 MB

english, 1992

3

Isolation of an isomer of FK-506 from fermentation of Streptomyces tsukubaensis and its chemical synthesis from FK-506

Maximilian A. Grassberger, Theodor Fehr, Amarylla Horvath, Gerhard Schulz

Journal:

Year:

1992

Language:

english

File:

PDF, 1013 KB

english, 1992

4

Asymmetric synthesis of pipecolic acid derivatives

Claude Agami, François Couty, Michel Poursoulis, Jacqueline Vaissermann

Journal:

Year:

1992

Language:

english

File:

PDF, 1.01 MB

english, 1992

5

Stereocontrolled reactions induced by a thermolabile group. Synthesis of optically active 1,3-diols.

Robert Bloch, Michel Bortolussi, Christian Girard, Matar Seck

Journal:

Year:

1992

Language:

english

File:

PDF, 684 KB

english, 1992

6

A novel application of the oxidizing properties of pyridinium chlorochromate : aromatization of Hantzsch 1,4-dihydropyridines

Jean-Jacques Vanden Eynde, Annie Mayence, André Maquestiau

Journal:

Year:

1992

Language:

english

File:

PDF, 312 KB

english, 1992

7

Anionic spirocyclization of 3-nitro-4-(2-hydroxyphenoxy)-2H-1-benzopyran-2-one: Formation of stabilized meisenheimer-type salts

V.N. Drozd, V.N. Knyazev, N.L. Nam, D.S. Yufit, Yu.T. Struchkov, I.V. Stankevich, A.L. Chistyakov, V.P. Lezina, T.Ya. Mozhaeva, V.L. Saveljev

Journal:

Year:

1992

Language:

english

File:

PDF, 725 KB

english, 1992

8

Studies in alkylation of 3-methyl-3-sulfolene and thermolysis of resulting 2-alkyl-3-sulfolenes: Convenient synthesis of 1,2-disubstituted-1,3-dienes

Shailesh R Desai, Vinayak K Gore, T Mayelvaganan, R Padmakumar, Sujata V Bhat

Journal:

Year:

1992

Language:

english

File:

PDF, 552 KB

english, 1992

9

Structure chacterization by two-dimensional NMR spectroscopy, of two marine triterpene oligoglycosides from a pacific sponge of the genusErylus

M.Valeria D'Auria, Luigi Gomez Paloma, Luigi Minale, Raffaele Riccio, Cécile Debitus

Journal:

Year:

1992

Language:

english

File:

PDF, 538 KB

english, 1992

10

Solid phase peptide synthesis: Fluoride ion release of protected peptide fragments

Robert Ramage, Christine A. Barron, Stanislaw Bielecki, Robert Holden, David W. Thomas

Journal:

Year:

1992

Language:

english

File:

PDF, 1.17 MB

english, 1992

11

Thermal electrocyclic ring-opening of cyclobutenes: stereoselective routes to functionalised conjugated (Z,E)- and (E,E)-2,4-dienals

Falmai Binns, Roy Hayes, Stephen Ingham, Suthiweth T. Saengchantara, Ralph W. Turner, Timothy W. Wallace

Journal:

Year:

1992

Language:

english

File:

PDF, 1.35 MB

english, 1992

12

Formation of 1,2-dihydroquinazolin-4(3H)-ones. Reinvestigation of a recently reported 1,3,-4-benzotriazepine synthesis

Ferenc Fülöp, Mario Simeonov, Kalevi Pihlaja

Journal:

Year:

1992

Language:

english

File:

PDF, 510 KB

english, 1992

13

Graphical abstracts

Journal:

Year:

1992

File:

PDF, 333 KB

1992

14

Access to unsaturated chiral epoxides. I: Bisallylic chiral epoxides. Application to the synthesis of lepidopteran pheromones.

Josette Soulié, Christian Ta, Jean-Yves Lallemand

Journal:

Year:

1992

Language:

english

File:

PDF, 597 KB

english, 1992

15

Practical, asymmetric synthesis of the cyclohexyl C28-C34 fragment of the immunosuppressant FK-506 via (S)-(−)-3-cyclohexenecarboxylic acid

Marco Chini, Paolo Crotti, Franco Macchia, Mauro Pineschi, Lee A. Flippin

Journal:

Year:

1992

Language:

english

File:

PDF, 396 KB

english, 1992

16

Stereoselective synthesis of α-linked 2-deoxysaccharides and furanosaccharides by use of 2-deoxy 2-pyridyl-1-thio pyrano- and furanosides as donors and methyl iodide as an activator

Hari Babu Mereyala, Vinayak R Kulkarni, D Ravi, GVM Sharma, B Venkateswara Rao, G Bapu Reddy

Journal:

Year:

1992

Language:

english

File:

PDF, 1.18 MB

english, 1992

17

A study of claisen rearrangements of (1,1-dimethyl-3-prop-2-prop-2-ynyloxy)-[4H]-1-benzopyran-4-one derivatives.

Shubhangi C. Joshi, Kunjbihari N. Trivedi

Journal:

Year:

1992

Language:

english

File:

PDF, 528 KB

english, 1992

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