AbstractDie cis‐ und trans‐Alkyl(Aryl)thio‐1‐buten‐3‐ine (I) lassen sich in Methanol über Palladium‐Katalysatoren, hergestellt durch Reduktion von Palladiumchlorid mit Natrium‐borhydrid, leicht zu Alkyl(Aryl)thio‐l ,3‐butadienen (II) hydrieren.
A method was developed for the catalytic hydrogenation of the triple bond in 1-alkyl(aryl)thio-1-buten-3-ynes in order to obtain 1-alkylthio-1,3-butadienes.
Chemischer Informationsdienst. Organische ChemieVolume 1, Issue 21 Isocyclic Compounds ChemInform Abstract: CYCLISCHE UNGESAETTIGTE VERBINDUNGEN 31. MITT. BEQUEME METHODE ZUR BESTIMMUNG DER KONFIGURATION VON SUBSTITUENTEN IN 7-STELLUNG DES NORBORNEN-SKELETTS V. A. MIRONOV, Search for more papers by this authorB. D. POLKOVNIKOV, Search for more papers by this authorE. P. MIKOS, Search for more papers by this authorT. M. FADEEVA, Search for more papers by this authorA. A. ACHREM, Search for more papers by this author V. A. MIRONOV, Search for more papers by this authorB. D. POLKOVNIKOV, Search for more papers by this authorE. P. MIKOS, Search for more papers by this authorT. M. FADEEVA, Search for more papers by this authorA. A. ACHREM, Search for more papers by this author First published: May 26, 1970 https://doi.org/10.1002/chin.197021043Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume1, Issue21May 26, 1970 RelatedInformation
The hydrogenation kinetics of endo anhydrides of 7-syn-methyl-(II) and 7-anti-methyl-(III)-bicyclo [2,2,1]-hept-2-ene-5,6-dicarboxylic acids and the corresponding unsubstituted anhydride (I) have been in vestigated. Hydrogenation of the syn isomer (II) took place at approximately half the rate of the anti isomer (III) and the unsubstituted anhydride (I). The last two compounds gave approximately the same hydro genation rates.
The catalytic hydrogenation of cycloheptatriene-1,3,5 and cycloheptadiene-1,3 in the presence of Pd-B, Rh-B, and Pt-B catalysts was studied.