Volume 42; Issue 49

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Tetrahedron Letters
Volume 42; Issue 49

Tetrahedron Letters

Volume 42; Issue 49

1

Synthesis of heterocycles via sequential Pd/Ru-catalysed allene insertion–nucleophile incorporation–olefin metathesis

H.Ali Dondas, Genevieve Balme, Blandine Clique, Ronald Grigg, Anne Hodgeson, James Morris, Visuvanathar Sridharan

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 98 KB

english, 2001

2

Palladium-catalysed in situ zipper generation–cyclisation–anion capture. Synthesis of 3,3-disubstituted indolines and 2,3-dihydrobenzofurans

Ronald Grigg, Edoardo Mariani, Visuvanathar Sridharan

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 134 KB

english, 2001

3

Stereochemical studies on ascaulitoxin: a J-based NMR configurational analysis of a nitrogen substituted system

Carla Bassarello, Giuseppe Bifulco, Antonio Evidente, Raffaele Riccio, Luigi Gomez-Paloma

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 116 KB

english, 2001

4

Abnormal effect of Gn2SO4 as compared to other guanidinium salts on rates and stereoselectivities of Diels–Alder reactions

Anil Kumar, Sanjay S Pawar

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 58 KB

english, 2001

5

Synthesis of tetramers of 1,3-adamantane derivatives

Takashi Ishizone, Hiroyuki Tajima, Shinichi Matsuoka, Seiichi Nakahama

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 72 KB

english, 2001

6

Efficient and stereocontrolled synthesis of polysubstituted tetrahydropyrans by an allylstannylation/Bi(III)-promoted cyclisation strategy

Bernard Leroy, István E Markó

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 70 KB

english, 2001

7

Corrigendum to “Influence of N-substituted lactams on acyclic free radical based hydrogen transfer”: [Tetrahedron Letters 42 (2001) 6041–6044]

Yvan Guindon, Abdelmalik Slassi, Mohammed Bencheqroun

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 28 KB

english, 2001

8

Isothiocyanatoulosonates, a new type of glycosyl isothiocyanate useful for the stereocontrolled synthesis of thiohydantoin spironucleosides

Consolación Gasch, Bader A.B Salameh, M.Angeles Pradera, José Fuentes

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 70 KB

english, 2001

9

First synthesis and electronic properties of (hetero)aryl bridged and directly linked redox active phenothiazinyl dyads and triads

C.S Krämer, K Zeitler, T.J.J Müller

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 258 KB

english, 2001

10

Natural anti-HIV agents. Part 2: Litseaverticillol A, a prototypic litseane sesquiterpene from Litsea verticillata

Hong-Jie Zhang, Ghee Teng Tan, Vu Dinh Hoang, Nguyen Van Hung, Nguyen Manh Cuong, Djaja Doel Soejarto, John M Pezzuto, Harry H.S Fong

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 180 KB

english, 2001

11

Influence of substitution pattern on intramolecular alkylidene carbene insertion reactions

Ahmed Bourghida, Vincent Wiatz, Martin Wills

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 73 KB

english, 2001

12

Mild deprotection of 2-(trimethylsilyl)ethyl esters

Michael H Serrano-Wu, Alicia Regueiro-Ren, Denis R St. Laurent, Tina M Carroll, Balu N Balasubramanian

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 54 KB

english, 2001

13

Heck reactions in hydrothermal, sub-critical water: water density as an important reaction variable

Liz U Gron, Jeanna E LaCroix, Cortney J Higgins, Karen L Steelman, Amanda S Tinsley

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 57 KB

english, 2001

14

Synthesis of a novel prostaglandin containing heteroatoms in the ring cyclopentane

Alessandra R Rufino, Francisco C Biaggio

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 109 KB

english, 2001

15

Zirconium cation coordination in the borohydride-mediated synthesis of β-hydroxy-N-alkoxylamines

David R Williams, John W Benbow, Thomas R Sattleberg, David C Ihle

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 92 KB

english, 2001

16

Harvesting short-lived hypoiodous acid for efficient diastereoselective iodohydroxylation in Crixivan® synthesis

Carl R LeBlond, Kai Rossen, Frank P Gortsema, Ilia A Zavialov, Steven J Cianciosi, Arthur T Andrews, Yongkui Sun

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 120 KB

english, 2001

17

A concise synthesis of l-4,4-difluoroglutamine

Patrick Meffre, Rajesh H Dave, Jacques Leroy, Bernard Badet

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 55 KB

english, 2001

18

Stereospecific formation of enynephosphonates via palladium-catalyzed cross-coupling reaction of β-organotelluro vinylphosphonates with alkynes

Antonio L Braga, Leandro H de Andrade, Claudio C Silveira, Angélica V Moro, Gilson Zeni

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 98 KB

english, 2001

19

Reductive cyclization of enones by titanium(IV) aryloxide and a Grignard reagent

Long Guo Quan, Jin Kun Cha

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 57 KB

english, 2001

20

Enantioselective approach to 3-substituted prolines

Theodore M Kamenecka, You-Jung Park, Linus S Lin, Thomas Lanza Jr., William K Hagmann

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 53 KB

english, 2001

21

Synthesis of (+)-epiepoformin using the base-catalyzed Diels–Alder reaction of 3-hydroxy-2-pyrone

Hideki Shimizu, Hiroaki Okamura, Naomi Yamashita, Tetsuo Iwagawa, Munehiro Nakatani

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 72 KB

english, 2001

22

Organometallic CN coupling between N,N′-dichloro-p-benzoquinone diimine and Grignard reagents and its application to synthesis of polyanilines

Takakazu Yamamoto, Ismayil Nurulla, Asako Ushiro

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 133 KB

english, 2001

23

Synthesis of pentathymidylate using a 4-monomethoxytritylthio (MMTrS) group as a 5′-hydroxyl protecting group: toward oligonucleotide synthesis without acid treatment

Kohji Seio, Mitsuo Sekine

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 82 KB

english, 2001

24

A carbohydrate synthesis employing a photochemical decarbonylation

Kohei Kadota, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 69 KB

english, 2001

25

Chemoselective reduction of pyrimidines. An access to enantiopure tetrahydropyrimidinones

Claude Agami, Luc Dechoux, Mohand Melaimi

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 60 KB

english, 2001

26

Colorimetric anion sensing by porphyrin-based anion receptors

Chanhyo Lee, Dong Hoon Lee, Jong-In Hong

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 237 KB

english, 2001

27

A novel approach towards the stereoselective synthesis of 2-azido-2-deoxy-β-d-mannosides

Remy E.J.N Litjens, Michiel A Leeuwenburgh, Gijsbert A van der Marel, Jacques H van Boom

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 133 KB

english, 2001

28

Total synthesis of variolin B

Regan J Anderson, Jonathan C Morris

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 110 KB

english, 2001

29

Development of a highly α-regioselective indium-mediated allylation reaction in water

Teck-Peng Loh, Kui-Thong Tan, Jian-Ying Yang, Chao-Li Xiang

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 56 KB

english, 2001

30

A new mechanistic proposal for the origin of α-homoallylic alcohols in indium-mediated allylation reactions in water

Teck-Peng Loh, Kui-Thong Tan, Qi-Ying Hu

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 136 KB

english, 2001

31

Towards colombiasin A

David C Harrowven, Melloney J Tyte

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 70 KB

english, 2001

32

A convenient route to α-amino acids with β-alkyne substituents from a serine derived aziridine

John J Turner, Michiel A Leeuwenburgh, Gijs A van der Marel, Jacques H van Boom

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 149 KB

english, 2001

33

Precursors to oak lactone: synthesis of gallate ester derivatives of 3-methyl-4-hydroxyoctanoic acid

Michael Raunkjær, D.Sejer Pedersen, Gordon M. Elsey, Mark A. Sefton, George K. Skouroumounis

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 60 KB

english, 2001

34

Synthesis of azidohydrins from epoxides using quaternized amino functionalized cross-linked polyacrylamide as a new polymeric phase-transfer catalyst

B Tamami, H Mahdavi

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 94 KB

english, 2001

35

Synthesis and properties of β-(N-acylamino)vinylphosphonium salts. A novel intramolecular [1,3] O-to-N migration of the vinyl group

Roman Mazurkiewicz, Beata Fryczkowska, Roman Luboradzki, Andrzej Włochowicz, Wojciech Mól

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 87 KB

english, 2001

36

A new synthetic route to aryl hydroxysulfonamides via a novel Fries-type rearrangement of aryl N,N-dialkylsulfamates

G.Anthony Benson, Patrick J Maughan, Declan P Shelly, William J Spillane

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 76 KB

english, 2001

37

β-Terthiophene aldehyde and phosphonate: key building blocks for the synthesis of functionalised conducting polymers

Gavin E Collis, Anthony K Burrell, David L Officer

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 61 KB

english, 2001

38

Asymmetric activation of conformationally flexible monodentate phosphites for enantioselective hydrogenation

Weiping Chen, Jianliang Xiao

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 61 KB

english, 2001

39

Chemoselectivities in palladium- and rhodium-catalyzed allenyne cyclizations

Chang Ho Oh, Seung Hyun Jung, Chul Yun Rhim

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 61 KB

english, 2001

40

Sulfur-atom insertion into the SS bond—formation of symmetric trisulfides

Yihua Hou, Imad A. Abu-Yousef, Yen Doung, David N. Harpp

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 62 KB

english, 2001

41

Pyridazines. Part 25: Efficient and selective deprotection of pharmacologically useful 2-MOM-pyridazinones using Lewis acids

Eddy Sotelo, Alberto Coelho, Enrique Raviña

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 60 KB

english, 2001

42

Unexpected formation of a d-chiro inositol from a l-chiro precursor

Ralf Miethchen, Christian Sowa, Manfred Michalik

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 153 KB

english, 2001

43

The first direct coupling of 1-trialkylsilyl-1-alkynes with vinyl triflates; a new access to enynes

Ulla Halbes, Philippe Bertus, Patrick Pale

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 61 KB

english, 2001

44

Modification of the Fritsch–Buttenberg–Wiechell rearrangement: a facile route to unsymmetrical butadiynes

Erin T Chernick, Sara Eisler, Rik R Tykwinski

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 88 KB

english, 2001

45

Chemical synthesis of hormone receptor probes: high affinity photoactivated enediyne-estrogens

Ajay Purohit, Justin Wyatt, George Hynd, Justin Wright, Ahmed El-Shafey, Narashima Swamy, Rahul Ray, Graham B Jones

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 88 KB

english, 2001

46

A Suzuki cross-coupling route to substituted aziridines

David J Lapinsky, Stephen C Bergmeier

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 61 KB

english, 2001

47

Contributors to this issue

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 18 KB

english, 2001

48

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 427 KB

english, 2001

49

Instructions to contributors

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 67 KB

english, 2001

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