Volume 1991; Issue 12

Main
Synlett
Volume 1991; Issue 12

Synlett

Volume 1991; Issue 12

1

Seven-Membered Ring Chelates as a Tool for Stereocontrol in Intramolecular Diels-Alder Reactions: Application to a Short Synthesis of α-Eudesmol

Frey, Barbara, Hünig, Siegfried, Koch, Michael, Reissig, Hans-Ullrich

Journal:

Year:

1991

File:

PDF, 182 KB

1991

2

Manganese(III) Acetate Initiated Oxidative Radical Cyclization

Chuang, Che-Ping

Journal:

Year:

1991

File:

PDF, 117 KB

1991

3

Synthesis of Substituted Butadienolides via Cobalt Carbonyls

Krafft, Marie E., Pankowski, Jacek

Journal:

Year:

1991

File:

PDF, 187 KB

1991

4

Dehydration of 2-Hydroxyimines with Dicyclohexylcarbodiimide: An Access to Cyclic Alkenylimines

Schuster, Elmar, Hesse, Carsten, Schumann, Dieter

Journal:

Year:

1991

File:

PDF, 178 KB

1991

5

An Asymmetric Synthesis of 7a-Alkyl-2,4,5,6,7,7a-hexahydro-1 H -inden-2-one

Meyers, A. I., Snyder, Lawrence B.

Journal:

Year:

1991

File:

PDF, 152 KB

1991

6

Total Synthesis of (-)-Neplanocin A from L-Ribulose

Vanhessche, K., Bello, C. González, Vandewalle, M.

Journal:

Year:

1991

File:

PDF, 131 KB

1991

7

A New Synthesis of 2,3-Disubstituted Furans from α,β-Acetylenic Acetals

Kim, Sunggak, Kim, Yong Gil

Journal:

Year:

1991

File:

PDF, 151 KB

1991

8

Reactions of α-Aminonitriles Under Dissolving Metal Conditions: A Concise Synthesis of (±)-Monomorine-I

Zeller, Emmanuel, Grierson, David S.

Journal:

Year:

1991

File:

PDF, 183 KB

1991

9

Substitution of 4-Hetero-Substituted 2-Azetidinones with 1,2- and 1,3-Disilyl-2-butenes and Their Stereochemical Effects on 4-(1-Methyl-2-propenylation)

Kang, Jahyo, Kim, Jooin, Lee, Kee-Jung

Journal:

Year:

1991

File:

PDF, 217 KB

1991

10

Samarium-Catalyzed Electrosynthesis of 1,2-Diketones by the Direct Reductive Dimerization of Aromatic Esters: A Novel Coupling Reaction

Hébri, H., Duñach, E., Heintz, M., Troupel, M., Périchon, J.

Journal:

Year:

1991

File:

PDF, 138 KB

1991

11

Activation and Synthetic Applications of Thiostannanes. Facile Preparation of 1,3-Dithiopropenes

Sato, Tsuneo, Otera, Junzo, Nozaki, Hitosi

Journal:

Year:

1991

File:

PDF, 116 KB

1991

12

New Method for the Reaction of Nitroalkanes with Unsaturated Esters

Jouglet, B., Blanco, L., Rousseau, G.

Journal:

Year:

1991

File:

PDF, 110 KB

1991

13

Novel Oxygenated Derivatives of C-25 Terminal-Substituted Alkenyl Avermectins and Their Use as Intermediates

Banks, B. J., Fenner, B. R., Voss, V. F., Witty, M. J.

Journal:

Year:

1991

File:

PDF, 135 KB

1991

14

A New, One-Pot ( E ) -Stereoselective Synthesis of Racemic and Chiral α,β-Unsaturated Sulfoxides from Sulfinates and Lithium Dimethyldiphenylphosphonium Diylide

Mikołajczyk, Marian, Perlikowska, Wiesława, Omelańczuk, Jan, Cristau, Henri-Jean, Perraud-Darcy, Anne

Journal:

Year:

1991

File:

PDF, 172 KB

1991

15

Highly Selective Cross-Coupling Reactions of Organosilicon Compounds Mediated by Fluoride Ion and a Palladium Catalyst

Hatanaka, Yasuo, Hiyama, Tamejiro

Journal:

Year:

1991

File:

PDF, 727 KB

1991

16

A New Cyclization of Olefinic Epoxides by Modified Organoaluminum Reagents via Epoxide Rearrangement and Subsequent Intramolecular Ene Reaction

Maruoka, Keiji, Murase, Noriaki, Ooi, Takashi, Yamamoto, Hisashi

Journal:

Year:

1991

File:

PDF, 114 KB

1991

17

Highly Stereoselective Total Synthesis of the Natural Leukotriene (-)-(5 S ,6 S )-LTA 4 Methyl Ester and of Its η-7-10 (Tricarbonyl) Iron Complex

Franck-Neumann, Michel, Colson, Pierre-Jean

Journal:

Year:

1991

File:

PDF, 293 KB

1991

18

Novel Synthesis of 1-Cyanocyclopropane-1-carboxylic Acid and Its Application to the Synthesis of Amino Acids Containing Cyclopropane Rings

Ohno, Mitsuru, Tanaka, Haruhisa, Komatsu, Mitsuo, Ohshiro, Yoshiki

Journal:

Year:

1991

File:

PDF, 151 KB

1991

19

Reactivity of Tricarbonyl(pentadienyl)iron Cations: Application to the Synthesis of 5-HETE Methyl Ester

Donaldson, William A., Tao, Chunlin

Journal:

Year:

1991

File:

PDF, 175 KB

1991

20

syn -Selective Reformatsky-Type Reaction of α-Silyl-α-stannylacetic Esters with Aldehydes: Stereoselective Synthesis of ( E )- and ( Z )-α,β-Unsaturated Esters

Akai, Shuji, Tsuzuki, Yasunori, Matsuda, Satoshi, Kitagaki, Shinji, Kita, Yasuyuki

Journal:

Year:

1991

File:

PDF, 153 KB

1991

21

Highly Enantioselective Synthesis of Optically Active γ-Substituted 2-Buten-4-olides by Bakers' Yeast Reduction

Tsuboi, Sadao, Sakamoto, Jun-ichi, Sakai, Takashi, Utaka, Masanori

Journal:

Year:

1991

File:

PDF, 96 KB

1991

22

A New Route to 2 E ,4 E -Dienals from Organometallic Reagents via a Five-Carbon Homologation Process

Lewis, N., McKen, Paul W., Taylor, Richard J. K.

Journal:

Year:

1991

File:

PDF, 155 KB

1991

23

A New Short Cut Route to 3-Norcephalosporins 1

Tanaka, Hideo, Kameyama, Yutaka, Sumida, Shin-ichi, Yamada, Takae, Tokumaru, Yoshihisa, Shiroi, Takashi, Sasaoka, Michio, Taniguchi, Masatoshi, Torii, Sigeru

Journal:

Year:

1991

File:

PDF, 182 KB

1991

24

A Facile Synthesis of Difluoromethylene Compounds by Oxidative Fluorodesulfurization of Dithioacetals Using Tetrabutylammonium Dihydrogentrifluoride and N -Halo Compounds

Kuroboshi, Manabu, Hiyama, Tamejiro

Journal:

Year:

1991

File:

PDF, 122 KB

1991

25

Iodo-Atom-Transfer Cyclizations of Δ 6,7 -Unsaturated 2-Iodo Esters with Chromium(II) Acetate

Lübbers, Thomas, Schäfer, Hans J.

Journal:

Year:

1991

File:

PDF, 116 KB

1991

26

An Approach to the Skeleton of Yohimbine-Type Alkaloids via Mannich-Michael Reactions with Indolylethylimines

Waldmann, Herbert, Braun, Matthias, Weymann, Markus, Gewehr, Markus

Journal:

Year:

1991

File:

PDF, 233 KB

1991

27

An Efficient Approach to 1,1-Diarylethylenes: Aluminum(III) Chloride Catalysed Reaction of 1,1,1-Trichloroethane with Aromatic Compounds

Sonawane, H. R., Sudalai, A., Daniel, Thomas, Ayyangar, N. R.

Journal:

Year:

1991

File:

PDF, 109 KB

1991

28

Synthesis of 4-(Trifluoromethylpyridyl)phenol Derivatives

Boy, P., Combellas, C., Thiébault, A.

Journal:

Year:

1991

File:

PDF, 124 KB

1991

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Tor version

Z-Library

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски