Journal ArticleDOI
The Claisen Rearrangement in Organic Synthesis; 1967 to January 1977
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This article is published in Synthesis.The article was published on 1977-01-01. It has received 139 citations till now. The article focuses on the topics: Claisen rearrangement & Organic synthesis.read more
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Methods of Reactivity Umpolung
TL;DR: There are six principal methods of umpolung: 1 2n-oxidation, heteroatom exchange and modification, homologation and its reversal, the cyclopropane “trick”, use of acetylenes, and redox reactions; under certain circumstances none of these techniques is necessary in cases where direct umpoline is possible.
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Methoden der Reaktivitätsumpolung
TL;DR: The Umpolung der Reaktivitat wurde als nutzliches heuristisches Prinzip, als Einteilungsschema und als Leitfaden zum Auffinden strategischer Bindungen erkannt (Synthon-, Transform-and Retrosynthesebetrachtungen nach Corey) as mentioned in this paper.
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Stereocontrol in the synthesis of acyclic systems: applications to natural product synthesis
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Catalysis of organic reactions by inorganic solids
TL;DR: In this article, major advances have been made towards dcsign, realization, and optimization of efficient catalytic systems based on modified aluminosilicate mincrals, and a number of optimizations have been proposed.