Journal ArticleDOI
Stereoselective Synthesis of trans‐Decalins via Intramolecular Ene Reactions; Synthesis of the Enantiomerically Pure Cadinane‐Sesquiterpene Veticadinol
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This article is published in Angewandte Chemie.The article was published on 1988-05-01. It has received 13 citations till now. The article focuses on the topics: Ene reaction.read more
Citations
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Book ChapterDOI
1.11 – The Knoevenagel Reaction
Lutz F. Tietze,Uwe Beifuss +1 more
TL;DR: For example, Knoevenagel et al. as mentioned in this paper showed that the reaction of benzaldehyde and ethyl acetoacetate in the presence of piperidine gives the bis adduct at room temperature and at 0°C the benzylidene-1,3-di- carbonyl.
Journal ArticleDOI
Iron-Catalyzed [3+2] Annulation of Aminocyclopropanes with Aldehydes: Stereoselective Synthesis of Aminotetrahydrofurans
TL;DR: The first method for the [3 + 2] annulation of donor-acceptor aminocyclopropanes with aldehydes is reported and represents a stereoselective and atom economic access to valuable 2-aminotetrahydrofurans, which constitute the core of DNA and RNA.
Journal ArticleDOI
Induced and Non‐induced Diastereoselective Intramolecular Ene Reaction of 1,6‐Dienes: the Unusual Formation of trans‐1,2‐Disubstituted Cyclopentanes
Book ChapterDOI
1.1 – Ene Reactions with Alkenes as Enophiles
TL;DR: The ene reaction is mechanistically related to the much better known Diels-Alder reaction since both reactions can be concerted, proceeding through cyclic transition states involving six electrons as mentioned in this paper.
Journal ArticleDOI
Recent advances in the synthesis of natural multifunctionalized decalins
Sabrina Dhambri,Shabbair Mohammad,O. Nguyen Van Buu,Gilles Galvani,Y. Meyer,Marie-Isabelle Lannou,Geoffroy Sorin,Janick Ardisson +7 more
TL;DR: This review highlights recent innovative synthetic strategies developed for the stereoselective construction of natural complex decalin systems and offers an insight into various synthetic targets and approaches.
References
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Journal ArticleDOI
Synthetic applications of dealkoxycarbonylations of malonate esters, β-keto esters, α-cyano esters and related compounds in dipolar aprotic media - Part II.
Journal ArticleDOI
Konstitution und Vorkommen der organischen Pflanzenstoffe (exclusive Alkaloide) Walter Karrer Birkhäuser Verlag Basel und Stuttgart 1958. 1207 S., Preis Glw. 136,—DM
Journal ArticleDOI
Dimethylaluminum chloride catalyzed ene reactions of aldehydes
Book ChapterDOI
1 – Stereoselective Alkylation Reactions of Chiral Metal Enolates
TL;DR: In this article, the authors propose an asymmetric synthesis of chiral synthons via Intraannular Chirality Transfer (ICT) and extraannular chirality transfer.
Related Papers (5)
New and Efficient Lewis Acid Catalysts in Intramolecular Ene Reactions
Lutz F. Tietze,Uwe Beifuß +1 more
Non‐Induced, Highly Diastereoselective Intramolecular Ene Reactions of 1,7‐Dienes to trans‐1,2‐Disubstituted Cyclohexanes
Lutz F. Tietze,Uwe Beifuss +1 more
Asymmetric induction in intramolecular ene reactions of 1,7-dienes
Lutz F. Tietze,Uwe Beifuss +1 more