Volume 29; Issue 47

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Tetrahedron Letters
Volume 29; Issue 47

Tetrahedron Letters

Volume 29; Issue 47

1

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 681 KB

english, 1988

2

Synthesis, reactivity and structure of nitrodiazoacetic acid

P.E. O'Bannon, Patrick J. Carroll, William P. Dailey

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 137 KB

english, 1988

3

One-step construction of a 13α-methyl 14α-hydroxy steroid via a new anionic polycyclization method

Jean-François Lavallée, Pierre Deslongchamps

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 285 KB

english, 1988

4

Effect of a remote ligand substituent on premature β-H elimination in a cobaloxime-mediated radical alkyl-alkenyl cross coupling

Bruce P. Branchaud, Youngshin Lee Choi

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 118 KB

english, 1988

5

Ion-dipole effect as a force for molecular recognition in organic media

David A. Stauffer, Dennis A. Dougherty

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 210 KB

english, 1988

6

Palladium catalysis in cephalosporin chemistry: A versatile new approach to 3-substituted cephems

Vittorio Farina, Stephen R. Baker, Chester Sapino Jr.

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 185 KB

english, 1988

7

Intracavity acetyl transfer

Barbara J. Whitlock, Howard W. Whitlock Jr.

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 169 KB

english, 1988

8

Biosynthetic, studies of marine lipids. 21. Experimental demonstration of a biosynthetic interconversion of cyclopropene sterols in the sponge calyx nicaeensis

George A. Doss, Christian Margot, Guido Sodano, Carl Djerassi

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 280 KB

english, 1988

9

A simple preparation of S-alkyl homocysteine derivatives: S-phosphonomethyl homocysteines as inhibitors of glutamine synthetase

Eugene W. Logusch

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 244 KB

english, 1988

10

Intramolecular diels-alder cycloadditions of substituted furfuryl E-2-(phenylsulfonyl)acrylates

Michael E. Jung, Vu Chi Truc

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 324 KB

english, 1988

11

Camphanylboronic acid, a chiral derivatizing agent for optical purity determination of diols

Maritherese Tokles, John K. Snyder

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 261 KB

english, 1988

12

Cyclopeptide alkaloid model studies. A two-step conversion of 5-aminoisoxazoles to amino acid bis-amides

Bruce H. Lipshutz, Deborah C. Reuter

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 191 KB

english, 1988

13

Intramolecular [3+4] allyl cation cycloaddition: Novel route to hydroazulenes

Raymond J. Giguere, Scott M. Duncan, Joseph M. Bean, Leslie Purvis

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 284 KB

english, 1988

14

Asymmetric synthesis of α-amino acids: Comparison of enolate vs. cation functionalization of N-BOC-5, 6-diphenyl-2,3,5,6-tetrahydro-4h-1,4-oxazin-2-ones

Robert M. Williams, Myeong-Nyeo Im

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 255 KB

english, 1988

15

Stereoselective alkylation of chiral glycine enolate synthons. The enantioselective synthesis of α-amino acid derivatives.

Joseph F. Dellaria Jr., D.Santarsiero Bernard

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 293 KB

english, 1988

16

3-nitrobutanal - ein neuer baustein für methyl-verzweigte zucker

Reinhold Öhrlein, Jäger Volker

Journal:

Tetrahedron Letters

Year:

1988

Language:

german

File:

PDF, 274 KB

german, 1988

17

New fluorinating reagents - I. The first enantioselective fluorination reaction

Edmond Differding, Robert W. Lang

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 209 KB

english, 1988

18

Itomanindoles A and B. Methylsulfinylindoles from Laurencia Brongniartii

Jun'ichi Tanaka, Tatsuo Higa, Gérald Bernardinelli, Charles W. Jefford

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 240 KB

english, 1988

19

Deuterium isotope effects in 13C NMR spectroscopy: Stereochemical assignment of monodeuteriated allylic alcohols.

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 144 KB

english, 1988

20

Carbonylations mediated by dicyclopentadienyl samarium

J. Collin, H.B. Kagan

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 242 KB

english, 1988

21

Asymmetric additions of α-sulfoxide carbanion on imines

B. Ronan, S. Marchalin, O. Samuel, H.B. Kagan

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 219 KB

english, 1988

22

Double cyclization of allyloxybenzoic acid chlorides mediated by samarium diiodide giving cyclopropanols

Mitsuru Sasaki, Jacqueline Collin, Henri B. Kagan

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 111 KB

english, 1988

23

A convenient and stereoselective conversion of aldehydes into β-bromovinyloxiranes mediated by chromium(II) chloride

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 125 KB

english, 1988

24

Chemoenzymatic synthesis of conformationally rigid glutamic acid analogues

F. Trigalo, D. Buisson, R. Azerad

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 287 KB

english, 1988

25

Photoreductive cyclization: Application to the total synthesis of (±)-actinidine

J. Cossy, D. Belotti

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 125 KB

english, 1988

26

A regio- and stereoselective synthesis of substituted piperidones

Philippe Bayard, Léon Ghosez

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 177 KB

english, 1988

27

A new method for carbon-carbon double bond formation promoted by tri-n-butylphosphine and zinc

Yanchang Shen, Yuankang Xin, Jianhua Zhao

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 115 KB

english, 1988

28

Biscarbamoyl diselenides as new carbamoylating reagents. Lewis acid promoted carbamoylation of aromatic compounds

Shin-Ichi Fujiwara, Akiya Ogawa, Nobuaki Kambe, Ilhyong Ryu, Noboru Sonoda

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 215 KB

english, 1988

29

Facile reduction of dithiocarbonates with n-Bu3SnH-Et3B. Easy access to hydrocarbons from secondary alcohols

Kyoko Nozaki, Koichiro Oshima, Kiitiro Utimoto

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 114 KB

english, 1988

30

Synthesis of lactones by intramolecular addition of alkoxythiocarbonyl free radicals to acetylenes

Kyoko Nozaki, Koichiro Oshima, Kiitiro Utimoto

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 122 KB

english, 1988

31

An optically active allene macrodiolide: A versatile key intermediate leading to (−)-pyrenophorin and (+)-dibenzomacrodiolides

Mitsutaka Yoshida, Norihiro Harada, Hisato Nakamura, Ken Kanematsu

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 241 KB

english, 1988

32

New chiral recognition of chiral tin(II) enolates toward cyclic acyl iminium species. Asymmetric total synthesis of (−)-supinidine

Yoshimitsu Nagao, Dal Wei-Min, Ochiai Masahito

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 230 KB

english, 1988

33

Allylative ring opening of siloxycyclopropanes by silver fluoride and allylic chlorides affording δ, ε-unsaturated ketones

Ilhyong Ryu, Haruhisa Suzuki, Akiya Ogawa, Nobuaki Kambe, Noboru Sonoda

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 216 KB

english, 1988

34

Isolation and alcoholysis of an ipso adduct, vinylidenecyclohexadiene, from photolysis of 1-(p-ethoxyphenyl)vinyl bromide

Tsugio Kitamura, Takashi Kabashima, Shinjiro Kobayashi, Hiroshi Taniguchi

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 123 KB

english, 1988

35

Dimethyl (R)S-2-(10-isobornylsulfinyl)maleate, a chiral synthetic equivalent of dimethyl acetylenedicarboxylate: Preparation and its application to the formal chiral synthesis of (-)-neplanocin A and (-)-aristeromycin

Yoshitsugu Arai, Kazuya Hayashi, Toru Koizumi, Motoo Shiro, Kaoru Kuriyama

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 292 KB

english, 1988

36

Highly functionalised carbenes and cyclopropenes from tetrahalocycylopropanes

Juma'a Al-Dulayymi, Mark S. Baird

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 151 KB

english, 1988

37

The stereoselectivity of ring-opening of 3-substituted cyclopropenes and intermolecular trapping of derived vinylcarbenes

Juma'a Al-Dulayymi, Mark S. Baird, William Clegg

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 296 KB

english, 1988

38

Acid rearrangements of the murrangatins

D.B.Mahinda Wickramaratne, Vijaya Kumar

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 213 KB

english, 1988

39

Novel stereoselective route to cis-chrysanthemic acid

A. Krief, D. Surleraux, H. Frauenrath

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 271 KB

english, 1988

40

Reductive cleavage of t-butyldimethylsilyl ethers with sodium hydride

Mohammed Salehpp Shekhani, Khalid Mohammed Khan, Khalid Mahmood

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 133 KB

english, 1988

41

Novel synthetic equivalents of differentially protected tartaric aldehydes. A simple route to useful c-4 chiral synthons.

Dilip D. Dhavale, Emilio Tagliavini, Claudio Trombini, Achille Umani-Ronchi

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 289 KB

english, 1988

42

Baker's yeast reduction of 5-acetyl-2-isoxazolines synthesis of enantiomerically pure 2,3-dihydroxy ketones and 1,2,4-triols

Calimero Ticozzi, Antonio Zanarotti

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 234 KB

english, 1988

43

A new route to the synthesis of imidazo [4,5-c]pyrazoles

Chiara Beatrice Vicentini, Augusto Cesare Veronese, Paolo Giori, Mario Guarneri

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 100 KB

english, 1988

44

Asymmetric induction in the diels-alder reactions of α-hydroxyacylnitroso compounds

Gordon W. Kirby, Muhammad Nazeer

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 127 KB

english, 1988

45

The reaction of allylsilanes with phenylthioacetals in the presence of aluminium trichloride

Andrè Mann, Alfredo Ricci, Maurizio Taddei

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 137 KB

english, 1988

46

Preparation and structure of a novel organotellurium derivative: Di(tetrathiafulvalene)telluride [(TTF)2te]

James Y. Becker, Joel Bernstein, Shmuel Bittner, Jagarlapudi A.R.P. Sarma, Leah Shahal

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 253 KB

english, 1988

47

Silver ion oxidative coupling of diene and triene-diolates of unsaturated carboxylic acids. A facile synthesis of octa- and dodeca-dienedioic acids

M.J. Aurell, S. Gil, A. Tortajada, R. Mestres, A. García-Raso

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 150 KB

english, 1988

48

Unsaturated amino acids: Synthesis of trans-3,4-didehydro analogues of L-ornithine and L-arginine

V. Tolman, P. Sedmera

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 110 KB

english, 1988

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