Volume 20; Issue 49

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Tetrahedron Letters
Volume 20; Issue 49

Tetrahedron Letters

Volume 20; Issue 49

1

Erratum

Journal:

Tetrahedron Letters

Year:

1979

File:

PDF, 34 KB

1979

2

Substituent effects in reactions of benzenes with 5-tert-butyl-3H-pyrazolylidene

W.L. Magee, H. Shechter

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 294 KB

english, 1979

3

18-acetoxy- and 18-hydroxypregna-1,4,20-trien-3-one from the telestacean octocoral Telesto riisei (Duchassaing & Michelotti)

Richard A. Ross, Paul J. Scheuer

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 201 KB

english, 1979

4

The facile reduction of methoxyethoxymethyl esters with lithium triethylborohydride

Robert E. Ireland, Wayne J. Thompson

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 184 KB

english, 1979

5

N-alkylation of benzimidazoles and benzotriazole via phase transfer catalysis

L.J. Mathias, D. Burkett

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 200 KB

english, 1979

6

Enantioselective reduction of ketones with β-hydroxysulfoximine-borane complexes

Carl R. Johnson, Charles J. Stark Jr.

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 199 KB

english, 1979

7

Ketene dithioacetals III: the conjugate addition of ketene dithioacetal anions to cyclic α,β-unsaturated ketones

Frederick E. Ziegler, Coretta Chan Tam

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 205 KB

english, 1979

8

Differentiation of electrophilic and ambiphilic carbenes

Robert A. Moss, Ramesh C. Munjal

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 236 KB

english, 1979

9

The non-existence of gaseous cyclopentadienyl cations: An overdue correction to the literature using collision-induced decompositions and charge stripping of negative ions

Maurice M. Bursey, J.Ronald Hass, Donald J. Harvan

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 246 KB

english, 1979

10

Vanadium-catalyzed epoxidations. I. A new selectivity pattern for acyclic allylic alcohols.

Edward D. Mihelich

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 224 KB

english, 1979

11

Stereoselective epoxidation of acyclic allylic alcohols. A correction of our previous work.

B.E. Rossiter, T.R. Verhoeven, K.B. Sharpless

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 244 KB

english, 1979

12

Acid catalyzed isomerization of large ring bicyclic alkenes: a reevaluation of some betweenanene synthetic strategy

James A. Marshall, T.Howard Black, Robert L. Shone

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 213 KB

english, 1979

13

A total synthesis of natural cerulenin from D-glucose

M. Pietraszkiewicz, P. Sinaÿ

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 184 KB

english, 1979

14

A novel active ester synthesis reagent (N,N′-disuccinimidyl carbonate)

Haruo Ogura, Takanori Kobayashi, Keiko Shimizu, Kazumasa Kawabe, Kazuyoshi Takeda

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 116 KB

english, 1979

15

Synthesis and intramolecular charge-transfer interaction of janusene containing the tropylium ring (5,5a,6,11,11a,12-hexahydro-5,12-(1,2-benzeno)-6,11-(1,2-tropylio)naphthacene cations)

Koichi Komatsu, Kenji Takahashi, Kunio Okamoto

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 237 KB

english, 1979

16

Alkylation of benzyl, cyclopropylmethyl and allyl acetates with trialkylaluminum. A stereochemical study

Akira Itoh, Koichiro Oshima, Shizuka Sasaki, Hajime Yamamoto, Tamejiro Hiyama, Hitosi Nozaki

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 251 KB

english, 1979

17

Regiospecific C-alkylation of uridine: a simple route to 6-alkyluridines

Hiromichi Tanaka, Ikuyo Nasu, Tadashi Miyasaka

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 191 KB

english, 1979

18

An easily accessible cisoid isoprenoid synthon

Alexander W. Moiseenkov, Evgeni V. Polunin, Alexei V. Semenovsky

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 146 KB

english, 1979

19

Reactions of cyclohexanone enamines with asymmeric diimides

A. Bigotto, M. Forchiassin, A. Risaliti, C. Russo

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 208 KB

english, 1979

20

Base-induced intramolecular cyclisation of N-(o-azidobenzoyl)-arylamines. A new synthesis of 2-aryl-1,2-dihydro-3H-indazolin-3-ones

Manouchehr A. Ardakani, Robert K. Smalley

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 220 KB

english, 1979

21

Base-induced intramolecular cyclisation of o-azidophenyl sec-alkyl ketones. A new synthesis of 2,2-dialkylindoxyls

Manouchehr A. Ardakani, Robert K. Smalley

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 219 KB

english, 1979

22

Synthesis of 4″-carboxylated cannabinoids: Stereospecific processes involving ethylidenemalonic ester

Leslie Crombie, W.Mary L. Crombie, Geoffrey W. Kilbee, Patoomratana Tuchinda

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 233 KB

english, 1979

23

The direct production of monoisopinocampheylborane by the redistribution of diisopinocampheylborane with borane

A. Pelter, D.J. Ryder, J.H. Sheppard, C. Subrahmanyam, H.C. Brown, A.K. Mandal

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 205 KB

english, 1979

24

A reinvestigation of alloxan-like compounds derived from uric acid

M. Poje, B. Ročić

Journal:

Tetrahedron Letters

Year:

1979

File:

PDF, 101 KB

1979

25

Nucleophilic reactions in strongly acidic media. Highly specific homolytic aromatic alkylation and acylation

Laily Bin Din, Otto Meth-Cohn, Nigel D.A. Walshe

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 184 KB

english, 1979

26

Non-bonded interactions in cyclobutane-thiones

K.N. Tantry, P.K. Basu, V. Ramamurthy, C.N.R. Rao, Elaine A. Seddon, Jennifer C. Green

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 173 KB

english, 1979

27

A study of the reaction of bicyclo[5.1.0]octa-2,5-diene with sulphur dioxide

John Dalling, James H. Gall, David D. MacNicol

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 104 KB

english, 1979

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