Volume 14; Issue 49

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Tetrahedron Letters
Volume 14; Issue 49

Tetrahedron Letters

Volume 14; Issue 49

1

Syntheses a l'aide de sulfones v(+)- methode de synthese generale de doubles liaisons.

Marc Julia, Jean-Marc Paris

Journal:

Tetrahedron Letters

Year:

1973

File:

PDF, 203 KB

1973

2

Synthesis of dihydroangustine

R.T. Brown, A.A. Charalambides, H.T. Cheung

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 101 KB

english, 1973

3

A novel synthesis of homologous orsellinic acids and 5-alkylresorginols

J.H.P. Tyman, A.A. Durrani

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 106 KB

english, 1973

4

A one-step ester to hydrocarbon reduction

Donald C. Wigfield, Kevser Taymaz

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 191 KB

english, 1973

5

A new synthetic route to benzodiazepines

James A. Deyrup, J.C. Gill

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 139 KB

english, 1973

6

The C-13 configuration of annonalide

P. Mussini, F. Orsini, F. Pelizzoni, Brian L. Buckwalter, Ernest Wenkert

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 144 KB

english, 1973

7

Biogenetic-like single step synthesis of (-) β-gorgonene from maaliol

S.K. Paknikar, V.K. Sood

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 102 KB

english, 1973

8

Cyclopropanone-β-lactam conversions via hydroxylamines

Harry H. Wasserman, Edward A. Glazer, Michael J. Hearn

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 186 KB

english, 1973

9

Addition du brome sur l'allyl-4 anisole via un intermediaire phenonium

J.E. Dubois, J. Toullec, D. Fain

Journal:

Tetrahedron Letters

Year:

1973

File:

PDF, 108 KB

1973

10

Oxydation electrochimique d'iodures d'alkyle primaire mecanisme de la formation des produits

André Laurent, Eliane Laurent, Robert Tardivel

Journal:

Tetrahedron Letters

Year:

1973

File:

PDF, 205 KB

1973

11

Synthese asymetrique d'amines par hydrosilylation d'imines catalysee par un complexe chiral du rhodium

Nicole Langlois, Tuan-Phat Dang, Henri B. Kagan

Journal:

Tetrahedron Letters

Year:

1973

File:

PDF, 160 KB

1973

12

Total synthesis of pyroangolensolide

Y. Fukuyama, T. Tokoroyama, T. Kubota

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 183 KB

english, 1973

13

Synthesis of 7,9-disubstituted adenines: the use of the methoxyl group as a directing group in N-alkylation of the adenine ring

Tozo Fujii, Fumiko Tanaka, Kazuyo Mohri, Taisuke Itaya, Tohru Saito

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 217 KB

english, 1973

14

Further studies on isoasatone

Shosuke Yamamura, Kyoyu Sasaki, Yoshimasa Hirata, Yuh-Pan Chen, Hong-Yen Hsu

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 171 KB

english, 1973

15

The isolation and structure of isoasatone

Kyoyu Sasaki, Yoshimasa Hirata, Shosuke Yamamura, Yuh-Pan Chen, Mina Hong, Hong-Yen Hsu

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 192 KB

english, 1973

16

Reaction of cycloheptatrienylidene with 1,2-dicyanocyclooctatetraene.

K. Saito, T. Mukai

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 217 KB

english, 1973

17

Photochemistry of esters. Contrast in reactivity between acyclic and cyclic conjugated esters

S. Majeti, T.W. Gibson

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 196 KB

english, 1973

18

Reaction of amino acids and proteins with trichloroisocyanuric acid

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 250 KB

english, 1973

19

Reductive rearrangement of allylic acetals (hex-2-enopyranosides) to vinyl ethers (glycals) by lah: geometry of the substrate and reaction specificity

S.Y-K. Tam, Bert Fraser-Reid

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 219 KB

english, 1973

20

Photolysis of 2,4,6-tri-τ-butylnitrosobenzene

L.R.C. Barclay, I.T. McMaster

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 189 KB

english, 1973

21

Eine hydrierende c-c-bindungsspaltung an octahydroxanthenen mit dem system isopropanol/HCl

Otto S. Wolfbeis, Hans Junek

Journal:

Tetrahedron Letters

Year:

1973

Language:

german

File:

PDF, 99 KB

german, 1973

22

Synthesen in der Tetracyclinreihe, II: Total von d,1 4-Amino-7-chlor-2-N-methylcarbamyl-2-descarbamyl-4-desdimethylamino-6-desmethyl-6-desoxytetracyclin

H. Urbach, H. Hartung, W. Martin, W. Dürckheimer

Journal:

Tetrahedron Letters

Year:

1973

File:

PDF, 166 KB

1973

23

Methode d'acces aux derives diamino-tetradesoxy-hexoses: synthese de la purpurosamine c, composant de l'antibiotique gentamycine c1a

J. Cleophax, J. Leboul, A. Olesker, S.D. Gero

Journal:

Tetrahedron Letters

Year:

1973

File:

PDF, 214 KB

1973

24

An unusual rearrangement of the 4-homoadamantyl cation one-step preparation of 2,6-trimethylenebicyclo/2.2.2/Octane

Katica M. Majerski, Zdenko Majerski

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 179 KB

english, 1973

25

The stereochemical dependence of31PNC13C coupling constants in acyclic aminophosphorus compounds

J. Burdon, J.C. Hotchkiss, W.B. Jennings

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 185 KB

english, 1973

26

Terpene synthons I. Insect hormone building blocks.

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 126 KB

english, 1973

27

Failure of fundamental rate constant expression for the gaseous ionic acetylation of 2-alkylpyridnes

John D. Henion, Martin C. Sammons, Carol E. Parker, Maurice M. Bursey

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 192 KB

english, 1973

28

Carbonyl insertion reactions of silicon pseudohalides: Catalysis

D.A. Evans, L.K. Truesdale

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 206 KB

english, 1973

29

Methyllithium undergoes halogen exchange faster than it abstracts a carboxylic proton: stereoselective reduction of 1-methyl-2,2-dibromocyclopropanecarboxylic acid

Cy A. Stein, Thomas Hellman Morton

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 195 KB

english, 1973

30

A new approach to the synthesis of hydrindanonecarboxylates

H.J Liu, T Ogino

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 200 KB

english, 1973

31

The synthesis of 3-n-hexyldithiacycloheptan-5-one, a novel cyclic ketodisulfide from dictyopteris

Alfred E Asato, Richard E Moore

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 106 KB

english, 1973

32

Some Ag(I)-promoted reactions of tetracyclo [3.2.0.0.2,704,6] heptane (quadricyclene), 1-methyltetracyclo [3.2.0.02,704,6] heptane carboxylate (2-carbomethoxyquadricyclene) and 1,2-dimethyltetracyclo [3.2.0.0.2,704,6] heptane dicarboxylate (2,3-bis(carbomethoxy)quadricyclene).

Gerald F. Koser, Penelope R. Pappas, Shwn-Meei Yu

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 236 KB

english, 1973

33

Photochemical addition of stilbene to dienes

Frederick D. Lewis, Richard H. Hirschi

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 225 KB

english, 1973

34

An unusual rearrangement reaction of N-alkyl-α-haloacetanilides with grignard reagents. A synthesis of indole-3-acetic acid

Miwako Mori, Shigeko Nishimura, Yoshio Ban

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 227 KB

english, 1973

35

The structure of salinomycin, a new member of the polyether antibiotics

Haruyasu Kinashi, Noboru Ōtake, Hiroshi Yonehara, Shoichi Sato, Yoshihiko Saito

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 168 KB

english, 1973

36

Preparation of 2-(4-hydroxy-1-oxocyclopent-2-ene)heptanoic acid an important prostaglandin synthon

Seizi Kurozumi, Takeshi Toru, Sachio Ishimoto

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 106 KB

english, 1973

37

A novel synthesis of cyclobutenecarboxylic acid from α-acetylcyclopentanone

A. Takeda, S. Tsuboi, F. Sakai, M. Tanabe

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 99 KB

english, 1973

38

Synthetic studies on spirovetivanes. I. Spirocondensation of a 4-(3′-formylpropyl)-3-cyclohexenone and stereospecific total synthesis of d1-β-vetivone.

Kiyoyuki Yamada, Hiroshi Nagase, Yoshihiro Hayakawa, Kozo Aoki, Yoshimasa Hirata

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 249 KB

english, 1973

39

Synthetic studies on spirovetivanes. II. Stereospecific total synthesis of dl-hinesol, dl-α-vetispirene, and dl-β-vetispirene (dl-β-isovetivenene).

Kiyoyuki Yamada, Kozo Aoki, Hiroshi Nagase, Yoshihiro Hayakawa, Yoshimasa Hirata

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 221 KB

english, 1973

40

Synthesis of samanine type alkaloids

R.Balaji Rao, Larry Weiler

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 137 KB

english, 1973

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