Volume 50; Issue 41

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Tetrahedron
Volume 50; Issue 41

Tetrahedron

Volume 50; Issue 41

1

Graphical abstracts

Journal:

Year:

1994

File:

PDF, 407 KB

1994

2

Ring Expansions of 2-Haloethynyl-2-norbornanols

Elsa Djuardi, Pakorn Bovonsombat, Edward Mc Nelis

Journal:

Year:

1994

Language:

english

File:

PDF, 785 KB

english, 1994

3

Condensed heteroaromatic ring systems. XXIV. Palladium-catalyzed cyclization of 2-substituted phenylacetylenes in the presence of carbon monoxide

Yoshinori Kondo, Futoshi Shiga, Naoko Murata, Takao Sakamoto, Hiroshi Yamanaka

Journal:

Year:

1994

Language:

english

File:

PDF, 636 KB

english, 1994

4

A biomimetic synthesis of a new skeletal Gelsemium alkaloid, 11-methoxy-19(R)-hydroxygelselegine

Hiromitsu Takayama, Mariko Kitajima, Shin-ichiro Sakai

Journal:

Year:

1994

Language:

english

File:

PDF, 605 KB

english, 1994

5

Rational design of Mn-salen catalyst (2): Highly enantioselective epoxidation of conjugated cis olefins

Hidehiko Sasaki, Ryo Irie, Tetsuya Hamada, Kenji Suzuki, Tsutomu Katsuki

Journal:

Year:

1994

Language:

english

File:

PDF, 908 KB

english, 1994

6

New method for generation of β-oxido carbenoid via ligand exchange reaction of sulfoxides: A versatile procedure for one-carbon homologation of carbonyl compounds

Tsuyoshi Satoh, Norifumi Itoh, Kaoru Gengyo, Sae Takada, Naoyuki Asakawa, Yumi Yamani, Koji Yamakawa

Journal:

Year:

1994

Language:

english

File:

PDF, 1.18 MB

english, 1994

7

Two novel triterpenoid pentasaccharides with an unusual glycosyl glycerol side chain from Ardisia crenata

Zhonghua Jia, Kazuo Koike, Tamotsu Nikaido, Taichi Ohmoto

Journal:

Year:

1994

Language:

english

File:

PDF, 815 KB

english, 1994

8

Asymmetric steering of the Pictet-Spengler reaction by means of amino acid esters as chiral auxiliary groups

Herbert Waldmann, Gunther Schmidt, Martin Jansen, Jutta Geb

Journal:

Year:

1994

Language:

english

File:

PDF, 1.66 MB

english, 1994

9

A convenient synthetic route to bis-heteroaromatic and bis-heterocyclic compounds promoted by liganded nickel complex reducing agents.

Yves Fort, Sandrine Becker, Paul Caubère

Journal:

Year:

1994

Language:

english

File:

PDF, 654 KB

english, 1994

10

Tandem carbonyl ene cyclization-cycloalkylation: a route to trifluoromethyl diterpenoids.

Ahmed Abouabdellah, Danièle Bonnet-Delpon

Journal:

Year:

1994

Language:

english

File:

PDF, 898 KB

english, 1994

11

Enantiospecific and diastereoselective synthesis of cis monobactams through electrophilic amination of chiral 3-hydroxyesters

Luca Banfi, Giuseppe Cascio, Giuseppe Guanti, Elso Manghisi, Enrica Narisano, Renata Riva

Journal:

Year:

1994

Language:

english

File:

PDF, 1.58 MB

english, 1994

12

Microbiological enantioselective synthesis of (S) and (R) 4-(p-anisyloxy)-3-hydroxybutyrates as new chiral building blocks for the synthesis of β-lactam antibiotics

Luca Banfi, Giuseppe Cascio, Chiara Ghiron, Giuseppe Guanti, Elso Manghisi, Enrica Narisano, Renata Riva

Journal:

Year:

1994

Language:

english

File:

PDF, 1.05 MB

english, 1994

13

Stereochemical control in yeast reduction of fluorinated β-diketones

Arrigo Forni, Irene Moretti, Fabio Prati, Giovanni Torre

Journal:

Year:

1994

Language:

english

File:

PDF, 408 KB

english, 1994

14

Some mechanistic and synthetic aspects of the DABCO catalysed rearrangement of allylic esters.

Paul H. Mason, Neville D. Emslie

Journal:

Year:

1994

Language:

english

File:

PDF, 461 KB

english, 1994

15

Synthesis of variously 2-substituted alkyl (Z)- and (E)-2-alkenoates and (Z)- and (E)-α-ylidene-γ-butyrolactones via palladium-mediated cross-coupling reactions between organostannanes and organic halides

Fabio Bellina, Adriano Carpita, Massimo De Santis, Renzo Rossi

Journal:

Year:

1994

Language:

english

File:

PDF, 1.36 MB

english, 1994

16

A new enzymatic synthesis of (R)-γ-chloro-β-hydroxybutyronitrile

Tetsuji Nakamura, Toru Nagasawa, Fujio Yu, Ichiro Watanabe, Hideaki Yamada

Journal:

Year:

1994

Language:

english

File:

PDF, 332 KB

english, 1994

17

Diastereoselective dimerization of aldonolactones

René Csuk, Martina Schaade, Andrea Schmidt

Journal:

Year:

1994

Language:

english

File:

PDF, 617 KB

english, 1994

18

Aggregative activation and heterocyclic chemistry I complex bases promoted arynic cyclisation of imines or enaminoketones; regiochemical synthesis of indoles

Catherine Caubère, Paul Caubère, Sandra Ianelli, Mario Nardelli, Brigitte Jamart-Grégoire

Journal:

Year:

1994

Language:

english

File:

PDF, 1.57 MB

english, 1994

19

Synthesis of β-substituted porphyrins using palladium catalysed reactions

Hasrat Ali, Johan E. van Lier

Journal:

Year:

1994

Language:

english

File:

PDF, 933 KB

english, 1994

20

Regioselective synthesis of 1,8-dihydroxytetralins through a tandem reduction/intramolecular hydroxyalkylation of 4-(3-hydroxyphenyl)alkanoates

Giuseppe Guanti, Luca Banfi, Renata Riva

Journal:

Year:

1994

Language:

english

File:

PDF, 2.21 MB

english, 1994

21

Marine products from bay of Bengal: constituents of the sponge Psammaplysilla purpurea

Satyesh C. Pakrashi, Basudeb Achari, Pradeep K. Dutta, Amit K. Chakrabarti, Chandana Giri, Subrata Saha, Sudam C. Basa

Journal:

Year:

1994

Language:

english

File:

PDF, 372 KB

english, 1994

22

Asymmetric total synthesis of the individual diastereoisomers of hypoglycin A.

Jack E. Baldwin, Robert M. Adlington, David Bebbington, Andrew T. Russell

Journal:

Year:

1994

Language:

english

File:

PDF, 1.12 MB

english, 1994