NDLI: Synthesis of Substituted β-Styrylmalonates by Sequential Isomerization of 2-Arylcyclopropane-1,1-dicarboxylates and (2-Arylethylidene)malonates

Content Provider	Scilit
Author	Novikov, Roman A. Tomilov, Yury V. Borisov, Denis Dmitrievich Chermashentsev, Grigorii R.
Copyright Year	2021
Description	A method has been developed for the synthesis of substituted β-styrylmalonates by conversion of 2-arylcyclopropane-1,1-dicarboxylates (ACDCs) in the presence of gallium trichloride into the corresponding 1,2-zwitterionic intermediates or (2-arylethylidene)malonates, followed by treatment with pyridine at room temperature leading to an isomerization of the emerging double bond. This method allows one to expand these reactions to include ACDCs with acceptor substituents at the aromatic ring.
Related Links	http://www.thieme-connect.de/products/ejournals/pdf/10.1055/a-1348-4311.pdf
Ending Page	2259
Page Count	7
Starting Page	2253
ISSN	00397881
e-ISSN	1437210X
DOI	10.1055/a-1348-4311
Journal	Synthesis
Issue Number	13
Volume Number	53
Language	English
Publisher	Georg Thieme Verlag KG
Publisher Date	2021-01-08
Access Restriction	Open
Subject Keyword	Journal: Synthesis Organic Chemistry Β Styrylmalonates
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry Catalysis

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