Volume 47; Issue 31

Main
Tetrahedron Letters
Volume 47; Issue 31

Tetrahedron Letters

Volume 47; Issue 31

1

Stereoselective total synthesis of (+)-aspicilin

Sadagopan Raghavan, T. Sreekanth

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 102 KB

english, 2006

2

Supramolecular assembly based on π–π stacking and π-cation interactions between thiacalix[6]arene and DMF

Fumio Hamada, Yutaka Higuchi, Yoshihiko Kondo, Chizuko Kabuto, Nobuhiko Iki

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 256 KB

english, 2006

3

Synthesis of the fucosylated biantennary N-glycan of erythropoietin

Bin Wu, Zihao Hua, J. David Warren, Krishnakumar Ranganathan, Qian Wan, Gong Chen, Zhongping Tan, Jiehao Chen, Atsushi Endo, Samuel J. Danishefsky

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 149 KB

english, 2006

4

Synthesis and structures of thieno[2,3-b]thiophene incorporated [3.3]dithiacyclophanes. Enhanced first hyperpolarizability in an unsymmetrically polarized cyclophane

Sabir H. Mashraqui, Yogesh S. Sangvikar, Auke Meetsma

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 160 KB

english, 2006

5

Pseudoenzymatic catalyst–substrate interactions in ion-pair mediated chiral phase transfer catalysis

Apurba Bhattacharya, Tomas Vasques, Thomas Ramirez, Robert Erik Plata, Jiejun Wu

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 104 KB

english, 2006

6

Model studies towards liquid crystalline dendrimers with mesogenic repeat units throughout the structure

Andrew N. Cammidge, Amy S.H. King

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 110 KB

english, 2006

7

(Triisopropylsilyl)acetaldehyde acetal as a novel protective group for 1,2-diols

Jun’ichi Uenishi, Yusuke Tanaka, Nobuyuki Kawai

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 118 KB

english, 2006

8

New synthesis of trifluorinated amines from 1-bromopropargylic amines in superacid

Anne-Céline Cantet, Hélène Carreyre, Jean-Pierre Gesson, Brigitte Renoux, Marie-Paule Jouannetaud

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 121 KB

english, 2006

9

An efficient method for the synthesis of acylals from aldehydes using silica-supported perchloric acid (HClO4–SiO2)

Vinod T. Kamble, Vasant S. Jamode, Neeta S. Joshi, Ankush V. Biradar, Rameshchandra Y. Deshmukh

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 104 KB

english, 2006

10

Total synthesis of (S)-(−)-cyclooroidin

Jignesh Patel, Nadia Pelloux-Léon, Frédéric Minassian, Yannick Vallée

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 132 KB

english, 2006

11

Synthesis and properties of the octaethylporphyrin–dihexylbithiophene–pyridine system (OEP–DHBTh–Py) connected with diacetylene linkage. Proton-mediated and heat-driven spectral changes

Naoto Hayashi, Takuya Matsukihira, Keiko Miyabayashi, Mikio Miyake, Hiroyuki Higuchi

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 148 KB

english, 2006

12

Direct synthesis of Cbz-protected β-amino ketones by iodine-catalyzed three-component condensation of aldehydes, ketones and benzyl carbamate

Prodeep Phukan, Dolly Kataki, Pranita Chakraborty

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 88 KB

english, 2006

13

Solvent-free reaction on KF-alumina under microwave: serendipitous one-pot domino synthesis of new isobenzofuran-1(3H)-ones from alpha-hydroxyketones

Didier Villemin, Nawel Cheikh, Bachir Mostefa-Kara, Nathalie Bar, Noureddine Choukchou-Braham, Mohamed A. Didi

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 94 KB

english, 2006

14

N-Dansyl-carbazoloquinone; a chemical and electrochemical fluorescent switch

R.A. Illos, D. Shamir, L.J.W. Shimon, I. Zilbermann, S. Bittner

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 224 KB

english, 2006

15

Synthesis of 1,4-diketones: reaction of α-bromo ketones with tetrakis(dimethylamino)ethylene (TDAE)

Yutaka Nishiyama, Akihiro Kobayashi

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 90 KB

english, 2006

16

Two significantly different conformations in crystal: formation of a molecular dimer governed by cation–π interactions

Shinji Yamada, Yuka Morimoto

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 201 KB

english, 2006

17

A new diphenylphosphinite ionic liquid (IL-OPPh2) as reagent and solvent for highly selective bromination, thiocyanation or isothiocyanation of alcohols and trimethylsilyl and tetrahydropyranyl ethers

Nasser Iranpoor, Habib Firouzabadi, Roya Azadi

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 105 KB

english, 2006

18

Synthesis of novel spiropyrrolidines through [3+2] cycloaddition reactions with Baylis–Hillman adducts as dipolarophiles

Jayadevan Jayashankaran, Rathna Durga R.S. Manian, Manickasamy Sivaguru, Raghavachary Raghunathan

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 157 KB

english, 2006

19

Formation of spiro ketolactones versus alkoxy radical fragmentation-promoted three-atom ring enlarged lactones from cyclic ketones

Alfred Hassner, Tarun K. Pradhan

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 103 KB

english, 2006

20

Synthesis of 2′-hydrazine oligonucleotides and their efficient conjugation with aldehydes and 1,3-diketones

Timofei S. Zatsepin, Michael J. Gait, Tatiana S. Oretskaya, Dmitry A. Stetsenko

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 163 KB

english, 2006

21

Rapid microwave assisted hydration of internal arylalkynes in the presence of PTSA: an efficient regioselective access to carbonyl compounds

Gaëlle Le Bras, Olivier Provot, Jean-François Peyrat, Mouâd Alami, Jean-Daniel Brion

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 117 KB

english, 2006

22

Copper ion-catalyzed regioselective introduction of active methylene groups into the γ-position of piperidine skeleton and its application to the synthesis of (−)-cincholoiponic acid

Daishirou Minato, Mieko Imai, Yasuhisa Kanda, Osamu Onomura, Yoshihiro Matsumura

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 122 KB

english, 2006

23

Tandem oxidation–Wittig–Wittig sequences for the preparation of functionalised dienoates

Stuart Lang, Richard J.K. Taylor

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 110 KB

english, 2006

24

3-Substituted pentadienals derivatives from condensation of imines anions to malonaldehyde equivalents. A C–C–C + C–C + N type entry to 3-alkyl substituted pyridinium salts

Maria del Rayo Sanchez-Salvatori, Angela Lopez-Giral, Kamel Ben Abdeljelil, Christian Marazano

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 130 KB

english, 2006

25

An isocyanide-based three-component reaction: synthesis of fully substituted N-alkyl-2-triphenylphosphoranylidene glutarimides

Ahmad Shaabani, Ebrahim Soleimani, Hamid Reza Khavasi, Ralf-Dieter Hoffmann, Ute Ch. Rodewald, Rainer Pöttgen

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 157 KB

english, 2006

26

Proline-catalyzed direct asymmetric aldol reaction of trifluoroacetaldehyde ethyl hemiacetal with ketones

Kazumasa Funabiki, Hitoshi Yamamoto, Hideyuki Nagaya, Masaki Matsui

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 108 KB

english, 2006

27

Copper-, ligand- and solvent-free synthesis of ynones by coupling acid chlorides with terminal alkynes

Sanjay S. Palimkar, P. Harish Kumar, Nivrutti R. Jogdand, Thomas Daniel, Rajgopal J. Lahoti, Kumar V. Srinivasan

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 100 KB

english, 2006

28

Remarkable solvent effect in Barton–Zard pyrrole synthesis: application in an efficient one-step synthesis of pyrrole derivatives

Apurba Bhattacharya, Sankara Cherukuri, Robert Erik Plata, Nitinchandra Patel, Victoriano Tamez Jr., John A. Grosso, Michael Peddicord, Venkatapuram A. Palaniswamy

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 98 KB

english, 2006

29

Regioselective synthesis of novel 4-aryl-2-ethylthio-7-methyl pyrazolo[1,5-a]-[1,3,5]-triazines

Henry Insuasty, Martín Estrada, Edward Cortés, Jairo Quiroga, Braulio Insuasty, Rodrigo Abonía, Manuel Nogueras, Justo Cobo

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 152 KB

english, 2006

30

Friedel–Crafts reactions catalyzed by samarium diiodide

Mohamad Soueidan, Jacqueline Collin, Richard Gil

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 104 KB

english, 2006

31

6-(2-Haloethyl)-2,2-dimethyl-4H-1,3-dioxins: versatile haloethyl vinyl ketone equivalents for carbocycle construction

Thomas J. Greshock, Raymond L. Funk

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 119 KB

english, 2006

32

Addition of adamantanes to acetylenic carboxylates catalyzed by N-hydroxyphthalimide (NHPI)

Takashi Kagayama, Masami Nakayama, Ryohei Oka, Satoshi Sakaguchi, Yasutaka Ishii

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 108 KB

english, 2006

33

Aminohydroxylation and dihydroxylation of 4-aryl-1,2,5,6-tetrahydropyridines

Meng-Yang Chang, Chun-Yu Lin, Tsun-Cheng Wu

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 124 KB

english, 2006

34

Enantioselective synthesis of 2-alkyl-2-aryl cyclopentanones by asymmetric epoxidation of tetrasubstituted cyclobutylidene olefins and epoxide rearrangement

Yu-Mei Shen, Bin Wang, Yian Shi

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 135 KB

english, 2006

35

Synthesis of novel heterocycles based on the structures of erythrina alkaloids

A.K. Ganguly, C.H. Wang, D. Biswas, J. Misiaszek, A. Micula

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 109 KB

english, 2006

36

1,3-Dipolar cycloaddition of azomethine ylides generated from aziridines in supercritical carbon dioxide

Paulo J.S. Gomes, Cláudio M. Nunes, Alberto A.C.C. Pais, Teresa M.V.D. Pinho e Melo, Luis G. Arnaut

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 126 KB

english, 2006

37

Manifestation of stereoelectronic effects on the calculated carbon–nucleophile bond lengths in nucleophilic addition to sterically unbiased ketones

Delphine Moraleda, Cyril Ollivier, Maurice Santelli

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 132 KB

english, 2006

38

Synthesis of 1,5-disubstituted 4-haloimidazoles from α-aminonitriles

Vijaykumar G. Pawar, Wim M. De Borggraeve, Koen Robeyns, Luc Van Meervelt, Frans Compernolle, Georges Hoornaert

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 116 KB

english, 2006

39

Cerium(IV) ammonium nitrate (CAN) catalyzed aza-Michael addition of amines to α,β-unsaturated electrophiles

Zheng Duan, Xuejie Xuan, Ting Li, Chenfei Yang, Yangjie Wu

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 103 KB

english, 2006

40

A facile synthesis of new tetrahydropyrido[4,3-d]pyrimidine derivatives

Antonio Herrera, Roberto Martínez-Alvarez, Rachid Chioua, John Almy

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 97 KB

english, 2006

41

Editorial board

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 46 KB

english, 2006

42

Graphical contents list

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 351 KB

english, 2006

43

(IBC)Guide to Authors (2006)

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 46 KB

english, 2006

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Tor version

Z-Library

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски