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Volume 34; Issue 16
Main
Tetrahedron Letters
Volume 34; Issue 16
Tetrahedron Letters
Volume 34; Issue 16
1
Graphical abstracts
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 554 KB
Your tags:
english, 1993
2
New diels-alder dimers of (1S,2R)-cis-1,2-Isopropylidene-dioxy-3-ethenylcyclohexa-3,5-diene
Tomas Hudlicky
,
Christie H. Boros
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 285 KB
Your tags:
english, 1993
3
Diastereospecific tandem Michael-like addition / electrophilic bromination: A one-pot tandem asymmetric synthesis of precursors of unusual amino acids
Guigen Li
,
Mark A. Jarosinski
,
Victor J. Hruby
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 213 KB
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english, 1993
4
Asymmetric synthesis of unusual amino acids : An enantioselective synthesis of the four isomers of D- and L-O-Methyl-2′, β-Dimethyltyrosine
Guigen Li
,
Keith C. Russell
,
Mark A. Jarosinski
,
Victor J. Hruby
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 188 KB
Your tags:
english, 1993
5
New paspalinine derivatives with antiinsectan activity from the sclerotia of Aspergillus nomius
Gail M. Staub
,
Katherine B. Gloer
,
James B. Gloer
,
Donald T. Wicklow
,
Patrick F. Dowd
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 326 KB
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english, 1993
6
Highly selective binding of diverse neutral donor/acceptor substrates by a C3 macrotricyclic receptor
Ruiping Liu
,
W.Clark Still
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 259 KB
Your tags:
english, 1993
7
Total synthesis of (+)-porothramycin B
Tohru Fukuyama
,
Gang Liu
,
Steven D. Linton
,
Shao-Cheng Lin
,
Hiroshi Nishino
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 266 KB
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english, 1993
8
A versatile synthesis of β-amino acids using the nicholas reaction. II. Formal total synthesis of thienamycin.
Peter A. Jacobi
,
Wanjun Zheng
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 275 KB
Your tags:
english, 1993
9
Solid phase synthesis of peptide para -nitroanilides
Daniel J. Burdick
,
Martin E. Struble
,
John P. Burnier
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 264 KB
Your tags:
english, 1993
10
Towards the synthesis of HIV-protease inhibitors. Synthesis optically pure 3-carboxyl-decahydroisoquinolines.
Ioannis N. Houpis
,
Audrey Molina
,
Robert A. Reamer
,
Joseph E. Lynch
,
R.P. Volante
,
Paul J. Reider
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 242 KB
Your tags:
english, 1993
11
Bi(III)-mandelate/DMSO : A new oxidizing system for the catalyzed CC cleavage of epoxides
Thomas Zevaco
,
Elisabet Duñach
,
Michèle Postel
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 239 KB
Your tags:
english, 1993
12
Generation by flash vacuum thermolysis and cyclization of methyl penta-2,4-dienedithioate
Yannick Vallée
,
Mohamed Khalid
,
Jean-Louis Ripoll
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 241 KB
Your tags:
english, 1993
13
On the problem of the cyclisation of benzothiazolyl-anthranilic acids into thiazolo-acridinones. The case of thiazolo[4,5-a]acridines
Sandrine Morel
,
Jean-Pierre Galy
,
José Elguero
,
Jacques Barbe
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 249 KB
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english, 1993
14
Intramolecular cyclization of β-(alkoxycarbonyl)allylsilane with conjugated ketone. A new entry to bicyclo[4.3.0]nonane
Chiaki Kuroda
,
Yuki Ohnishi
,
James Y. Satoh
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 233 KB
Your tags:
english, 1993
15
Enhanced reaction rate and enantioselectivity in lipase-catalyzed hydrolysis by addition of a crown ether
Toshiyuki Itoh
,
Yuji Hiyama
,
Akio Betchaku
,
Hiroshi Tsukube
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 267 KB
Your tags:
english, 1993
16
Synthesis of the antipode of udoteatrial hydrate using (+)-genipin as a chiral building block: Determination of the absolute configuration of udoteatrial hydrate
Yuting Ge
,
Shoichi Kondo
,
Yoshihiko Odagaki
,
Shigeo Katsumura
,
Kazuhiko Nakatani
,
Sachihiko Isoe
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 304 KB
Your tags:
english, 1993
17
Clay-mediated meso-tetraarylporphyrin synthesis
Makoto Onaka
,
Tomotaka Shinoda
,
Yusuke Izumi
,
Ernest Nolen
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 244 KB
Your tags:
english, 1993
18
Structure of an aromatization product of C-1027 chromophore
Yoshinori Minami
,
Ken-ichiro Yoshida
,
Ryotaro Azuma
,
Mayuko Saeki
,
Toshio Otani
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 268 KB
Your tags:
english, 1993
19
The reaction of nitrones with (R)-(+)-methyl p-tolyl sulfoxide anion; asymmetric synthesis of optically active secondary amines
Shun-Ichi Murahashi
,
Jun Sun
,
Tomoyasu Tsuda
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 253 KB
Your tags:
english, 1993
20
Synthesis and absolute configuration of lepidimoide, a high potent allelopathic substance from mucilage of germinated cress seeds
Seiji Kosemura
,
Shosuke Yamamura
,
Hideo Kakuta
,
Junya Mizutani
,
Koji Hasegawa
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 234 KB
Your tags:
english, 1993
21
Catalytic asymmetric cyclopropanation using copper complex of optically active bipyridine as a catalyst
Katsuji Ito
,
Tsutomu Katsuki
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 287 KB
Your tags:
english, 1993
22
Synthesis of (±) Fredericamycin A
AV Rama Rao
,
Ashok K Singh
,
Batchu Venkateswara Rao
,
Komandla Malla Reddy
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 244 KB
Your tags:
english, 1993
23
One-pot Graebe-Ullmann synthesis of γ-carbolines under microwave irradiation
Andrés Molina
,
Juan J. Vaquero
,
José L. García-Navio
,
Julio Alvarez-Builla
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 215 KB
Your tags:
english, 1993
24
Facile synthesis of the “tricarbonyl” subunit in the immunosuppressant rapamycin
Gerald Pattenden
,
Mark Tankard
,
Peter C. Cherry
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 250 KB
Your tags:
english, 1993
25
Alkylative carbonyl transposition of dihydro-α-pyrones to dihydro-α-pyrones
A. Nangia
,
P.Bheema Rao
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 227 KB
Your tags:
english, 1993
26
Diastereoselective synthesis of the saponaceolide tricyclic spiroketal substructure
Giovanni Vidari
,
Maurizio Franzini
,
Luigi Garlaschelli
,
Antonietta Maronati
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 281 KB
Your tags:
english, 1993
27
Rapid crystallisation using ultrasonic irradiation - sonocrystallisation
David R. Kelly
,
Scott J. Harrison
,
Simon Jones
,
M.Abid Masood
,
J.J.Gwynfor Morgan
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 172 KB
Your tags:
english, 1993
28
Streoselective syntheses of cyclopropane derivatives from γ-alkoxy-α,β-unsaturated carbonyl compounds and isopropylidene transfer reagents
Alain Krief
,
Phillipe Lecomte
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 291 KB
Your tags:
english, 1993
29
A versatile, synthesis of β-amino acids using the Nicholas reaction. I. Application to β-lactams of the carbapenem class
Peter A. Jacobi
,
Wanjun Zheng
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 334 KB
Your tags:
english, 1993
30
A [2,3]-Wittig rearrangement that requires severe deformation from a stable 6-membered ring chair structure and its application to synthesize 1,3-anti-3,5-anti-1,3,5-trimethylated carbon chain compounds
Zhengqing You
,
Masato Koreeda
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 253 KB
Your tags:
english, 1993
31
Synthesis of 1,2-disubstituted benzenes and biphenyls from phthalic acids through electroreduction followed by electrocyclic reaction with alkynes
Toshinobu Ohno
,
Masato Ozaki
,
Atsuro Inagaki
,
Tsuneaki Hirashima
,
Ikuzo Nishiguchi
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 307 KB
Your tags:
english, 1993
32
Structure and cycloaromatization of a novel enediyne, C-1027 chromophore
Yoshida Ken-ichiro
,
Yoshinori Minami
,
Ryotaro Azuma
,
Mayuko Saeki
,
Toshio Otani
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 289 KB
Your tags:
english, 1993
33
Photooxygenation of 1, ω-bis(diarylethenyl)alkanes via photoinduced electron transfer: Formation of bicyclic peroxides
Toshiyuki Tamai
,
Kazuhiko Mizuno
,
Isao Hashida
,
Yoshio Otsuji
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 220 KB
Your tags:
english, 1993
34
High electron-acceptability of a 2,2-bis(alkyl- or arylsulfonyl)ethenyl group
Katsuyuki Ogura
,
Shinjiro Takabashi
,
Yugen Kawamoto
,
Masashi Suzuki
,
Makoto Fujita
,
Yasushi Suzuki
,
Yoshio Sugiyama
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 253 KB
Your tags:
english, 1993
35
Effects of rare earth metals on the catalytic asymmetric nitroaldol reaction
Hiroaki Sasai
,
Takeyuki Suzuki
,
Noriie Itoh
,
Shigeru Arai
,
Masakatsu Shibasaki
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 278 KB
Your tags:
english, 1993
36
Asymmetric diels-alder reactions catalyzed by chiral oxazaborolidines. Effect of the position of an electron-donor functionality in the α-side chain substituent on the enantioselectivity
Jean-Paul G. Seerden
,
Hans W. Scheeren
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 301 KB
Your tags:
english, 1993
37
On the reactivity of i-propylidenetriphenylphosphorane with some α, β-unsaturated esters, -amides and acyl chlorides
Alain Krief
,
Philippe Dubois
Journal:
Tetrahedron Letters
Year:
1993
Language:
english
File:
PDF, 216 KB
Your tags:
english, 1993
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