Volume 29; Issue 34

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Tetrahedron Letters
Volume 29; Issue 34

Tetrahedron Letters

Volume 29; Issue 34

1

The extraordinary selectivity of methoxyphenylcarbene: The case of the curious “Olefin”, R.A. Moss and J. W&.zl;lostowska, Tetrahedron Lett., 29, 2559 (1988).

Journal:

Tetrahedron Letters

Year:

1988

File:

PDF, 21 KB

1988

2

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 513 KB

english, 1988

3

Alkylidene derivatives of syn-sesquinorbornatriene. 13C NMR and theoretical analysis of homoconjugative orbital interactions

Leo A. Paquette, Liladhar Waykole, Chien-Chang Shen, Uday S.pp]Racherla, Rolf Gleiter, Edwin Litterst

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 210 KB

english, 1988

4

Synthesis of stereospecifically labeled carbohydrates II1: preparation of (3S)- and (3R)-[3-2H1]abequose

Theresa M. Weigel, Hung-wen Liu

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 240 KB

english, 1988

5

Total synthesis of the mixed peptide-polypropionate based cyclodepsipeptide (+)-geodiamolide b

Paul A. Grieco, Arturo Perez-Medrano

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 181 KB

english, 1988

6

Synthesis of trioxilin B3

Sun Lumin, Pendri Yadagiri, J.R. Falck

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 209 KB

english, 1988

7

N-Phenoxyacetylated guanosine and adenosine phosphoramidites in the solid phase synthesis of oligoribonucleotides: Synthesis of a ribozyme sequence

Taifeng Wu, Ogilvie Kelvin K., Richard T.Pon

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 250 KB

english, 1988

8

Silver Mediated Cyclizations of 4-Allenyl-and 4-(2-Propynyl)azetidinones. A Stereoselective Synthesis of 3-Substituted Δ1-Carbapenems Via N-C3 Closure.

J.Siva Prasad, Lanny S. Liebeskind

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 306 KB

english, 1988

9

Regioselective additions of grignard and lithium reagents to 2-[(benzylidene)aminoi]benzonitrile and 2-[(diphenylmethylene)amino]benzonitrile

L. Strekowski, M.T. Cegla, D.B. Harden, J.L. Mokrosz, M.J. Mokrosz

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 301 KB

english, 1988

10

Stereo- and regioselective formation of silyl enol ethers via oxidation of vinyl anions

Franklin A. Davis, G. Sankar Lal, Jia Wei

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 243 KB

english, 1988

11

Convenient synthesis of optically active iron acyls

R.W. Hungate, F. Miller, M.S. Goodman

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 213 KB

english, 1988

12

ortho-Selective metalation and electrophilic substitution of benzylamine derivatives

Gyula Simig, Manfred Schlosser

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 220 KB

english, 1988

13

Ring-opening of oxiranes by silyl-substituted allyl anions. A regiochemical chameleon

Ernst Schaumann, Andreas Kirschning

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 246 KB

english, 1988

14

Spontaneous cyclisation of 1-phosphahexatrienes into 1,2-dihydrophosphinines

Ngoc Hoa Tran Huy, François Mathey, Louis Ricard

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 123 KB

english, 1988

15

Nouvelle synthese diastereoselective des pyrazolo 1,5,4-ef benzodiazepines

E.M. Essassi, M. Benchidmi

Journal:

Tetrahedron Letters

Year:

1988

File:

PDF, 90 KB

1988

16

A convenient synthesis of eupolauramine

Yasuo Kikugawa, Masami Kawase, Yuko Miyake, Takeshi Sakamoto, Masahiro Shimada

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 118 KB

english, 1988

17

Chirospecific synthesis of (+)-PS-5 from L-glutamic acid

Tomihisa Ohta, Nobuaki Sato, Toshihiko Kimura, Shigeo Nozoe, Kunisuke Izawa

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 229 KB

english, 1988

18

[2+2] Cycloadditions of keteniminium ions and alkenes: A stereoselective synthesis of substituted cyclobutylamines

Christopher J Urch, Gary C Walter

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 156 KB

english, 1988

19

Bis-indazolo[2,3b;3′,2′-f]pyridazine: A photolabile new heteroaromatic system

Juan-Carlos Cuevas, Javier de Mendoza, Pilar Prados

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 235 KB

english, 1988

20

Regio- and stereo-specific class 2 tandem Michael addition-cycloaddition reactions of oximes

Ronald Grigg, John F. Malone, Michael R.J. Dorrity, Frances Heaney, Shuleewan Rajviroongit, Visuvanathar Sridharan, Sivagnanasundram Surendrakumar

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 304 KB

english, 1988

21

Palladium catalysed tandem cyclisation-anion capture processes.Hydride ion capture by vinylpalladium species.

Barry Burns, Ronald Grigg, Visuvanathar Sridharan, Tanachat Worakun

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 223 KB

english, 1988

22

The absolute stereochemistry of the enzymic cyclisation to form the sterpurene sesquiterpenes

Chris Abell, Andrew P. Leech

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 246 KB

english, 1988

23

Application of the NG-(2,2,5,7,8-pentamethylchroman-6-sulphonyl) derivative of FMOC-arginine to peptide synthesis

J. Green, O.M. Ogunjobi, R. Ramage, A.S.J. Stewart, S. McCurdy, R. Noble

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 207 KB

english, 1988

24

Synthesis of a Calicheamicin Deoxyaglycone Model by an Intramolecular Acetylide Cyclization

Andrew S. Kende, Cynthia A. Smith

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 256 KB

english, 1988

25

Anionic Oxy-Claisen Rearrangement of a Tricyclic α-Allyloxy Ketone

James J. Kirchner, Daniel V. Pratt, Paul B. Hopkins

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 298 KB

english, 1988

26

Lewis acid and high pressure promoted Diels-Alder cycloadditions of N-alkyl-N-sulfinyl dienophiles

Scott I. Bell, Steven M. Weinreb

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 204 KB

english, 1988

27

Malabarolide, a novel furanoid bisnorditerpenoid from tinospora malabarica

Atta-ur-Rahman, Sultan Ahmad, David S. Rycroft, László Párkányi, M. Iqbal Choudhary, Jon Clardy*

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 229 KB

english, 1988

28

Alkylation of chiral prolinol propionamide enolates with epoxides: Complete reversal of predicted facial selectivity

D. Askin, R.P. Volante, K.M. Ryan, R.A. Reamer, I. Shinkai

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 225 KB

english, 1988

29

Palladium Mediated Formation of Δ1- and Δ2-Carbapenems by Cyclofunctionalization of 4-Allenylazetidinones and 4-(2-Propynyl)azetidinones.

J. Siva Prasad, Lanny S. Liebeskind

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 235 KB

english, 1988

30

Macrocycles containing tin. A small, exclusive host for the fluoride ion

Martin Newcomb, Michael T. Blanda

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 267 KB

english, 1988

31

Synthesis of prostacyclin analogs stabilized by acceptor substituents at the 5-position

Werner Skuballa, Bernd Radüchel, Helmut Vorbrüggen

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 278 KB

english, 1988

32

Free-radical addition of 1-thiosugars to alkenes a new general approach to the synthesis of 1-thioglycosides

J.M. Lacombe, N. Rakotomanomana, A.A. Pavia

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 198 KB

english, 1988

33

Enantioselective photoconversion of pyridones into β-lactam derivatives in inclusion complexes with optically active host compounds

Fumio Toda, Tanaka Koichi

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 232 KB

english, 1988

34

Regioselective mono-addition of lithium enolates to N-carbamoyl-L-pyroglutamates

Tomihisa Ohta, Toshihiko Kimura, Nobuaki Sato, Shigeo Nozoe

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 124 KB

english, 1988

35

Carbocupration of 1-alkynes by branched alkyl heterocuprates(RCuMgX2) in the presence of excess MgBr2

S Achyutha Rao, M Periasamy

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 140 KB

english, 1988

36

Photochemistry of constrained non-conjugated arene-ethene bichromophoric systems

G.C.R. Ellis-Davies, J. Cornelisse, A. Gilbert, A. Kashoulis-Koupparis

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 267 KB

english, 1988

37

Palladium catalysed tandem cyclisation-anion capture processes.Hydride ion capture by alkyl- and π-allyl-palladium species

Barry Burns, Ronald Grigg, Piniti Ratananukul, Visuvanathar Sridharan, Paul Stevenson, Tanachat Worakun

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 205 KB

english, 1988

38

A strategy for the asymmetric synthesis of medium ring oxygen heterocycles: Enantioselective total synthesis of (+)-octahydrodeacetyldebromolaurencin

J.Stephen Clark, Andrew B. Holmes

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 262 KB

english, 1988

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