Volume 29; Issue 41

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Tetrahedron Letters
Volume 29; Issue 41

Tetrahedron Letters

Volume 29; Issue 41

1

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 552 KB

english, 1988

2

Highly regioselective formation of bromohydrins by reaction of epoxy-azetidinones with MgBr2: An alternative route to 4-bromomethylcarbonylmethyl-2-azetidinone, a key carbapenem precursor

Yasutsugu Ueda, Susan C. Maynard

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 195 KB

english, 1988

3

Synthesis and reactions of 3-substituted-2-phosphomethyl acrylates

William R. Schoen, William H. Parsons

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 226 KB

english, 1988

4

Asymmetric synthesis of threo β-hydroxy-α-N-methyl amino acids and MeBMT analogs via epoxides1. (Part 1)

Chong-Qing Sun, Daniel H. Rich

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 205 KB

english, 1988

5

Formation of seven- and eight-membered rings by manganese (III)-based oxidative free radical cyclization.

John E. Merritt, Marvin Sasson, Steven A. Kates, Barry B. Snider

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 310 KB

english, 1988

6

Lewis acid promoted photocyclization of arylimines. Studies directed towards the synthesis of pentacyclic natural products.

Charles M. Thompson, Stephen Docter

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 229 KB

english, 1988

7

Fluorinated analogs and tritiated enantiomers of inositol (1,3,4)-trisphosphate

Boehm Marcus F, Prestwich Glenn D

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 256 KB

english, 1988

8

Conformational model for asymmetric Diels-Alder reactions with chiral dienes

Craig Siegel, Edward R. Thornton

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 342 KB

english, 1988

9

Functionalization of benzothiazines via a sulfoximine stabilized vinyl carbanion

Harmata Michael

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 215 KB

english, 1988

10

Synthesis and reactions of [(allyloxy)methyl]sulfones - an equivalent for the [2,3]-wittig rearrangement of nonconjugated secondary carbanions

Reinhard Brückner, Beate Peiseler

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 224 KB

english, 1988

11

Zur herstellung und reaktivität von bis(trimethylsilyl)dilithiomethan

N.J.R. van Eikema Hommes, F. Bickelhaupt, G.W. Klumpp

Journal:

Tetrahedron Letters

Year:

1988

Language:

german

File:

PDF, 225 KB

german, 1988

12

Silica gel-catalyzed cyclizations of mixed ketene acetals

Dieter Schinzer, Markus Kalesse, Jazid Kabbara

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 172 KB

english, 1988

13

Cycloaddition of alkynes RCCR′ with free singlet dimethyl germylene Me2Ge

Gilbert Billeb, Wilhelm P. Neumann, Georg Steinhoff

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 239 KB

english, 1988

14

Sequential thermal rearrangements of syn-9-vinyl-bicyclo[6.1.0]-nona-2,4,6-triene

Wolfram Grimme, Gerhard Wiechers

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 216 KB

english, 1988

15

Reaction of 1-bromo-7-chloropentacyclo[5.2.0.02,6.03,9.05, 8]nonane with tert-bithyllithium: Evidence for 1(7)-homocubene

Jörg Schäfer, Günter Szeimies

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 97 KB

english, 1988

16

Reduction of acrolein dialkyl, acetals with CrCl2. γy-alkoxy substitued allylic chromium reagents for selective synthesis of erythro-1, 2-diols.

Kazuhiko Takai, Kenji Nitta, Kiitiro Utimoto

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 302 KB

english, 1988

17

A total synthesis of dimeric Lex antigen, III3V3Fuc2nLc6Cer: Pivaloyl auxiliary for stereocontrolled glycosylation

Susumu Sato, Yukishige Ito, Tomoya Ogawa

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 224 KB

english, 1988

18

Synthesis of α,α-dichloro-β-hydroxynitrile mediated by tri-n-butylstibine

Yao-Zeng Huang, Chen Chen, Yanchang Shen

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 128 KB

english, 1988

19

Sequential claisen-ene approach to carbocyclization: A new entry to a steroid c/d ring synthon

Kazuhiko Takahashi, Kōichi Mikami, Takeshi Nakai

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 218 KB

english, 1988

20

Convenient synthesis of 4-triflouromethylpyrazoles by cyclization of triflouroacetylated hydrazones

Yasuhiro Kamitori, Masaru Hojo, Ryōichi Masuda, Seiji Ohara, Kazuyoshi Kawasaki, Naohiro Yoshikawa

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 255 KB

english, 1988

21

Stereoselective synthesis of the (±)-Ireland alcohol

Satoru Ikegami, Tsutomu Katsuki, Masaru Yamaguchi

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 148 KB

english, 1988

22

Structures of deacetyl glykenins-a, b, and c, glycosidic antibiotics from basidiomycetes sp.

Fumiko Nishida, Yuji Mori, Sayuri Isobe, Takeyuki Furuse, Makoto Suzuki, Vithaya Meevootisom, Timothy W. Flegel, Yodhathai Thebtaranonth

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 290 KB

english, 1988

23

A novel synthesis of 2,3-epoxy-3-arylpropanol via arsonium salt

Lilan Shi, Weibo Wang, Yao-Zeng Huang

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 119 KB

english, 1988

24

Studies in polyether synthesis: Spiroacetal formation by directed bisepoxide cyclisation.

Ian Paterson, Ian Boddy

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 259 KB

english, 1988

25

Microbial oxidation in synthesis: Preparation from benzene of the cellular secondary messenger myo-inositol-1,4,5-trisphosphate (IP3) and related derivatives

Steven V. Ley, Francine Sternfeld

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 250 KB

english, 1988

26

A new approach towards dodecahedrane. Short, simple design of quinane ‘roofed’ polyquinanes

Goverdhan Mehta, K.Raja Reddy

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 207 KB

english, 1988

27

Intramolecular oxime olefin cycloadditions. Stereospecific formation of functionalized pyrrolidines.

Alfred Hassner, Rakesh Maurya, Eszter Mesko

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 272 KB

english, 1988

28

Asymmetric 1,3-dipolar cycloadditions to 5-menthyloxy-2[5H]-furanones.

Ben de Lange, Ben L. Feringa

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 254 KB

english, 1988

29

Stereochemically controlled synthesis of spirocyclic lactones and ethers from N-methyl-4-piperidone and 3-quinuclidinone by phenylthio migration

Iain Coldham, Eric W. Collington, Peter Hallett, Stuart Warren

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 196 KB

english, 1988

30

Oligonucleotide labelling: A concise synthesis of a modified thymidine phosphoramidite

Cruickshank Kenneth A, Stockwell Daniel L

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 267 KB

english, 1988

31

Cyclointercalands.- Incorporation of the phenazine group and of metal binding subunits into macrocyclic receptor molecules.

Jean-Marie Lehn, Frédéric Schmidt, Jean-Pierre Vigneron

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 300 KB

english, 1988

32

A versatile intermediate, d-4,5-bis(dibenzyl phosphoryl) -myo-inositol derivative for synthesis of inositol phosphates. Synthesis of 1,2-cyclic-4,5-,1,4,5-, and 2,4,5-trisphosphate

Yutaka Watanabe, Tomio Ogasawara, Hiroyuki Nakahira, Tomoko Matsuki, Shoichiro Ozaki

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 256 KB

english, 1988

33

Molecular recognition in the ternary systems of a trifunctional chiral metalloporphyrin, amino esters, and HPLC adsorbent

Yasuhiro Aoyama, Tsutomu Uzawa, Kazumi Saita, Yasutaka Tanaka, Hiroo Toi, Hisanobu Ogoshi, Yoshio Okamoto

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 261 KB

english, 1988

34

Synthesis of 3,3-difluoro-2-azetidinones and 2,3-dideoxy-2,2-difluoro-3-amino-sugars through the reformatsky reaction of difluoroacetate with imine

Takeo Taguchi, Osamu Kitagawa, Yoshimitsu Suda, Shinji Ohkawa, Akihiro Hashimoto, Yohichi Iitaka, Yoshiro Kobayashi

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 245 KB

english, 1988

35

Intramolecular hydrogen shift in 3-O-benzyl-6-deoxy-D-hexofuranosyl-6 radicals and a criterion for determination of the configuration at 1′-position of 6-deoxy-3-O-(1-phenylalkyl)-1,2-O-isopropylidene-D-allofuranoses

Younosuke Araki, Tadatoshi Endo, Yoshifusa Arai, Masaki Tanji, Yoshiharu Ishido

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 288 KB

english, 1988

36

[3+2] Cycloadditions of indolenine-derived azomethine ylides a rapid entry into pyrrolo [1,2-a] indolines.

Colin W.G. Fishwick, Andrew D. Jones, Michael B. Mitchell, Csaba Szantay Jr

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 206 KB

english, 1988

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