EventsThe 4th International Electronic Conference on Synthetic Organic Chemistry
Event submissions
Published
with-doi10.3390/ecsoc-4-01821
This submission belongs to the session a. General Organic Synthesis of the event The 4th International Electronic Conference on Synthetic Organic Chemistry
Published date
11 Sep, 2000
Citation
Laura Casiraghi, Paola Del Buttero, Reductive Ring Opening of Cr(co)3-complexed B-lactam Ring: Stereoselective Synthesis of Dihydrobenzopyran, in Proceedings of The 4th International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 2000, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-4-01821
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Reductive Ring Opening of Cr(co)3-complexed B-lactam Ring: Stereoselective Synthesis of Dihydrobenzopyran

Paola Del Buttero 1
Laura Casiraghi 1
1. Universita’ degli Studi di Milano: Dipartimento di Chimica Organica e Industriale e Centro CNR- Via Venezian, 21- 20133 Milano (Italy)
Abstract
In a preceding paper we have reported the stereoselective synthesis of a b-lactam tricyclic structure exploiting the chirality induced by ortho substituted chromiumarenes as well as its activation to the nucleophylic aromatic substitution, according the following Scheme:
Keywords
n/a
Ring Closure Reactions of 4-Chloro-5-hydroxyalkylamino-6-nitro-3(2H)- pyridazinones: Synthesis of Novel Pyridazino-Fused Ring Systems
A general, high-yielding synthesis of b-diamides and b-amidoesters