Volume 47; Issue 30

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Tetrahedron
Volume 47; Issue 30

Tetrahedron

Volume 47; Issue 30

1

Graphical abstracts

Journal:

Year:

1991

Language:

english

File:

PDF, 533 KB

english, 1991

2

Corrigendum

Journal:

Year:

1991

File:

PDF, 28 KB

1991

3

Saframycin synthetic studies

Thomas T. Shawe, Liebeskind Lanny S

Journal:

Year:

1991

Language:

english

File:

PDF, 1.77 MB

english, 1991

4

Superoxide oxidation of 1-nitropyrene-cis-dihydrodiols

Samy Abdel-Baky, Chariklia Sotiriou-Leventis, Roger W. Giese

Journal:

Year:

1991

Language:

english

File:

PDF, 412 KB

english, 1991

5

An improved reaction sequence for electrophilic cyclization of methyl 6-(2-indolyl)-2-azabicyclooct-7-ene-6-carboxylates iboga alkaloid analogs

Richard J. Sundberg, Kumar G. Gadamasetti

Journal:

Year:

1991

Language:

english

File:

PDF, 562 KB

english, 1991

6

Oxidation of mesoionic oxazolones by oxygen

H Rodriguez, A Marquez, C.A Chuaqui, B Gomez

Journal:

Year:

1991

Language:

english

File:

PDF, 525 KB

english, 1991

7

Two lactone formation reactions from 1,3-dioxin-4-ones having hydroxyalkyl group at the 6-position: Difference in ring opening and closure

Masayuki Sato, Jun-ichi Sakaki, Yoshiaki Sugita, Sanae Yasuda, Hiroko Sakoda, Chikara Kaneko

Journal:

Year:

1991

Language:

english

File:

PDF, 1.06 MB

english, 1991

8

Two enantioselective syntheses of a precursor of the biologically most active isomer of CGA 80000 (clozylacon)

H.P. Buser, B. Pugin, F. Spindler, M. Sutter

Journal:

Year:

1991

Language:

english

File:

PDF, 593 KB

english, 1991

9

Five new monoterpenes from the marine red alga Portieria hornemannii

Anthony D Wright, Gabriele M König, Otto Sticher, Rocky de Nys

Journal:

Year:

1991

Language:

english

File:

PDF, 482 KB

english, 1991

10

Arylamidation de la guanosine par un agent cancérogène, le 2-aminofluorène. Approche intramoléculaire.

Eric Defrancq, Anne Leterme, Nadia Pelloux, Marie-France Lhomme, Jean Lhomme

Journal:

Year:

1991

File:

PDF, 844 KB

1991

11

Diastereo- and enantioselective synthesis of 1,2-diols by vanadium (II) promoted pinacol cross coupling.

Rita Annunziata, Mauro Cinquini, Franco Cozzi, Paola Glaroni, Maurizio Benaglia

Journal:

Year:

1991

Language:

english

File:

PDF, 1013 KB

english, 1991

12

Synthesis of (±)heritol

P.K. Zubaidha, Subhash P. Chavan, Uday S. Racherla, Nagaraj R. Ayyangar

Journal:

Year:

1991

Language:

english

File:

PDF, 592 KB

english, 1991

13

The synthesis of bismethylene derivatives of triangulanes

Kirill A Lukin, Anna Yu Masunova, Bogdan I Ugrak, Nikolai S Zefirov

Journal:

Year:

1991

Language:

english

File:

PDF, 717 KB

english, 1991

14

Structure, conformation and stereoelectronics of 9,10-annelated-1,4,5,8-tetraoxadecalins: A multidisciplinary probe

Pinchas Aped, Benzion Fuchs, Israel Goldberg, Hanoch Senderowitz, Leah Schleifer, Evgeny Tartakovsky, Marc Anteunis, Frans A.M Borremans

Journal:

Year:

1991

Language:

english

File:

PDF, 904 KB

english, 1991

15

Preparation and properties of 2-deoxyglycosyl isothiocyanates

José Fuentes, M.Angeles Pradera, Inmaculada Robina

Journal:

Year:

1991

Language:

english

File:

PDF, 683 KB

english, 1991

16

Biotransformation of 6β-Eudesmanolides Functionalized at C-3 with Curvularia lunata and Rhizopus nigricans Cultures

Yolanda Amate, Andrés García-Granados, Antonio Martínez, Antonio Sáenz de Bumaga, José L. Bretón, M.Esther Onorato, José M. Arias

Journal:

Year:

1991

Language:

english

File:

PDF, 538 KB

english, 1991

17

A convenient synthesis of quinazoline ring by tandem aza-wittig reaction/lectrocyclic ring closure

Elisabetta Rossi, Daniela Calabrese, Francesca Farma

Journal:

Year:

1991

Language:

english

File:

PDF, 700 KB

english, 1991

18

The Stereospecific Synthesis of alahopcin

Jack E. Baldwin, Robert M. Adlington, Christopher R.A. Godfrey, David W. Gollins, Christopher J. Schofield

Journal:

Year:

1991

Language:

english

File:

PDF, 364 KB

english, 1991

19

A novel oxidation stage in the chemistry of protoberberine alkaloids. Synthesis of 7,8-dehydroberbines

Rafael Suau, M.Victoria Silva, Maria Valpuesta

Journal:

Year:

1991

Language:

english

File:

PDF, 400 KB

english, 1991

20

Structural studies on 1-(1-deoxy-β-d-psicofuranosyl)thymine

J. Plavec, V. Buet, A. Grouiller, L. Koole, J. Chattopadhyaya

Journal:

Year:

1991

Language:

english

File:

PDF, 737 KB

english, 1991

21

Solvent effect as the result of frontier molecular orbital interaction. VI. The Diels-Alder reactions of an N-acyl-o-quinone monoimide behaving as diene or dienophile

G. Desimoni, G. Faita, P.P. Righetti

Journal:

Year:

1991

Language:

english

File:

PDF, 613 KB

english, 1991

22

Perhydrotriquinacenic hosts. 1. Synthesis, complexation and transport properties of tripodands of C3 symmetry.

Carmen Almansa, Albert Moyano, Félix Serratosa

Journal:

Year:

1991

Language:

english

File:

PDF, 721 KB

english, 1991

23

Asymmetric formation of CN bonds in chiral enol ethers

Stefania Fioravanti, M.Antonietta Loreto, Lucio Pellacani, Paolo A. Tardella

Journal:

Year:

1991

Language:

english

File:

PDF, 424 KB

english, 1991

24

Synthesis of optically active cyclohexenol derivatives via enzyme catalyzed ester hydrolysis of 4-acetoxy-3-methyl-2-cyclohexenone

Magnus Polla, Torbjörn Frejd

Journal:

Year:

1991

Language:

english

File:

PDF, 731 KB

english, 1991

25

Diels-Alder reactions of protoanemonin with heterosubstituted dienes. Synthesis of polyfunctional oxaspiro[4.5]decanes.

Daniel Alonso, Josep Font, Rosa M. Ortuño, Jean d'Angelo, André Guingant, Claudette Bois

Journal:

Year:

1991

Language:

english

File:

PDF, 402 KB

english, 1991

26

Intramolecular SH2′ macrocyclisations

Jack E. Baldwin, Robert M. Adlington, Mark B. Mitchell, Jeremy Robertson

Journal:

Year:

1991

Language:

english

File:

PDF, 1.34 MB

english, 1991