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Recherches dans la série des cyclitols XXXI. Sur l'aromatisation des inososes

JOURNAL ARTICLE published January 1961 in Helvetica Chimica Acta

Authors: Th. Posternak | J. Deshusses

https://doi.org/10.1002/hlca.19610440735 Actions

Über Steroide und Sexualhormone. 174. Mitteilung. Über 16, 17α‐Oxido‐Verbindungen der Oestran‐ und Androstan‐Reihe; ein Beitrag zur Stereochemie der isomeren Oestriole

JOURNAL ARTICLE published January 1950 in Helvetica Chimica Acta

Authors: H. Heusser | M. Feurer | K. Eichenberger | V. Prelog

https://doi.org/10.1002/hlca.19500330733 Actions

16α‐Hydroxy‐19‐nor‐testosteron

JOURNAL ARTICLE published January 1959 in Helvetica Chimica Acta

Authors: O. Schindler

https://doi.org/10.1002/hlca.19590420625 Actions

Die Reaktion von Succinylchlorid mit Natrium‐malonester I. Über den sog. Succinyl‐malonester (2‐Butanoliden‐malonester) und den Succinyl‐dimalonester. (1. Mitteilung über Ketonsäuren, Enol‐lactone und Ringketone)

JOURNAL ARTICLE published 2 August 1943 in Helvetica Chimica Acta

Authors: Paul Ruggli | Arthur Maeder

https://doi.org/10.1002/hlca.19430260516 Actions

Stoffwechselprodukte von Actinomyceten. 4. Mitteilung. Die Foromacidine A, B, C und D

JOURNAL ARTICLE published January 1956 in Helvetica Chimica Acta

Authors: R. Corbaz | L. Ettlinger | E. Gäumann | W. Keller‐Schierlein | F. Kradolfer | E. Kyburz | L. Neipp | V. Prelog | A. Wettstein | H. Zähner

https://doi.org/10.1002/hlca.19560390133 Actions

(Cyclophan‐Metall)‐Komplexe: Synthese und Kristallstruktur von ([3.3]Paracyclophan)gallium(I)‐tetrabromgallat(III)

JOURNAL ARTICLE published 29 October 1986 in Helvetica Chimica Acta

Authors: Hubert Schmidbaur | Wolfgang Bublak | Brigitte Huber | Gerhard Müller

https://doi.org/10.1002/hlca.19860690731 Actions

Stereoselective Syntheses of the Isomeric 5, 10‐Pentadecadienals

JOURNAL ARTICLE published June 1977 in Helvetica Chimica Acta

Authors: Günther Ohloff | Christian Vial | Ferdinand Näf | Manfred Pawlak

https://doi.org/10.1002/hlca.19770600404 Actions

Synthese und Cyclisation der 3,7‐Dimethyl‐octadien‐(2,7)‐säure‐(1) und über eine neue Herstellungsart der 5‐Methyl‐hexen‐(5)‐säure‐(1)

JOURNAL ARTICLE published January 1954 in Helvetica Chimica Acta

Authors: H. Kappeler | D. Stauffacher | A. Eschenmoser | H. Schinz

https://doi.org/10.1002/hlca.19540370403 Actions

Zur Kenntnis des Kohlenstoffringes. 54. Mitteilung. Vielgliedrige Cycloalkyl‐amine

JOURNAL ARTICLE published January 1950 in Helvetica Chimica Acta

Authors: V. Prelog | M. Fausy El‐Neweihy | O. Häfliger

https://doi.org/10.1002/hlca.19500330220 Actions

Tieffarbige Fluorenchinone

JOURNAL ARTICLE published January 1960 in Helvetica Chimica Acta

Authors: G. Schwarzenbach | P. Waldvogel

https://doi.org/10.1002/hlca.19600430418 Actions

Synthetic Studies Toward (+)‐Spongidepsin

JOURNAL ARTICLE published August 2013 in Helvetica Chimica Acta

Authors: Guvvala Venkateswar Reddy | Rotte Satish Chandra Kumar | Gundeti Shankaraiah | Katragadda Suresh Babu | Janaswamy Madhusudana Rao

https://doi.org/10.1002/hlca.201200519 Actions

Synthesis of Two Natural Furan‐Cyclized Diarylheptanoids via 2‐Furaldehyde

JOURNAL ARTICLE published July 2015 in Helvetica Chimica Acta

Authors: Hatice Seçinti | Hasan Seçen

https://doi.org/10.1002/hlca.201400274 Actions

Influence of Guanidinium Salts and Other Ionic Liquids on the Three‐Component Aza‐DielsAlder Reaction

JOURNAL ARTICLE published September 2013 in Helvetica Chimica Acta

Authors: Fadime Mert‐Balci | Hans‐Georg Imrich | Jürgen Conrad | Uwe Beifuss

https://doi.org/10.1002/hlca.201200655 Actions

Organic Stereochemistry. Part 8

JOURNAL ARTICLE published August 2013 in Helvetica Chimica Acta

Authors: Bernard Testa

https://doi.org/10.1002/hlca.201200476 Actions

Nordammarane Triterpenoids from Sanguisorba officinalis

JOURNAL ARTICLE published February 2015 in Helvetica Chimica Acta

Authors: Jiang Hu | Hui Li | Ben‐Shou Yang | Xia Mao | Xiao‐Dong Shi

https://doi.org/10.1002/hlca.201400245 Actions

Synthesis of 2,N,N‐Trisubstituted 1H‐Indole‐1‐carbothioamides from 2‐(Acylmethyl)phenyl Isocyanides

JOURNAL ARTICLE published January 2013 in Helvetica Chimica Acta

Authors: Kazuhiro Kobayashi | Kazuya Yamane | Shuhei Fukamachi

https://doi.org/10.1002/hlca.201200236 Actions

Stereoselective Total Synthesis of Stagonolide E

JOURNAL ARTICLE published May 2015 in Helvetica Chimica Acta

Authors: Singanaboina Rajaram | Udugu Ramulu | Seema Aravind | Katragadda Suresh Babu

https://doi.org/10.1002/hlca.201400265 Actions

Regioselective [3+3] Cyclization of 1,3‐Bis(silyloxy)buta‐1,3‐dienes with 1,1,1‐Trifluoro‐4‐(silyloxy)alk‐3‐en‐2‐ones: New and Convenient Synthesis of Functionalized 5‐Alkyl‐3‐(trifluoromethyl)phenols

JOURNAL ARTICLE published January 2013 in Helvetica Chimica Acta

Authors: Stefan Büttner | Alina Bunescu | Sebastian Reimann | T. H. Tam Dang | Thomas Pundt | Renske Klassen | Andreas Schmidt | Nazken K. Kelzhanova | Zharylkasyn A. Abilov | Tariel V. Ghochikyan | Ashot S. Saghiyan | Alexander Villinger | Helmut Reinke | Anke Spannenberg | Peter Langer

https://doi.org/10.1002/hlca.201200056 Actions

Formation of the Compounds with an Epoxychromene Framework: Role of the Methoxy Groups

JOURNAL ARTICLE published October 2014 in Helvetica Chimica Acta

Authors: Oksana S. Mikhalchenko | Dina V. Korchagina | Konstantin P. Volcho | Nariman F. Salakhutdinov

https://doi.org/10.1002/hlca.201300461 Actions

An Approach to the Synthesis of Spiro[indene‐pyridoisoquinoline] Derivatives via 1,4‐Dipolar Cycloaddition of Isoquinoline and Acetylene Esters, and (1,3‐Dihydro‐1,3‐dioxo‐2H‐inden‐2‐ylidene)malononitrile

JOURNAL ARTICLE published October 2014 in Helvetica Chimica Acta

Authors: Abdolali Alizadeh | Vahideh Sadeghi | Fahimeh Bayat | Long‐Guan Zhu

https://doi.org/10.1002/hlca.201300459 Actions
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