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Arylmaleic anhydrides via Heck arylation of fumaric acid

✍ Scribed by Alexander I. Roshchin

Book ID
104097822
Publisher
Elsevier Science
Year
2010
Tongue
French
Weight
711 KB
Volume
51
Category
Article
ISSN
0040-4039

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✦ Synopsis

a b s t r a c t Palladium-catalyzed arylation of fumaric acid with aryl iodides is found to be a very simple, economic and scalable approach to arylmaleic anhydrides. The reaction is facilitated by the presence of donor moieties on the aryl fragment and does not occur with strong acceptor groups.

πŸ“œ SIMILAR VOLUMES

Palladium catalyzed arylation of N-alkyl
Palladium catalyzed arylation of N-alkyl O-allyl carbamates: Synthesis of cinnamyl alcohols via Heck arylation
✍ Keiji Ono; Keigo Fugami; Shuji Tanaka; Yoshinao Tamaru πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 French βš– 269 KB

N-Alkyl O-cinnamyl carbamates (3) were prepared in good yields by palladium cat-'alyzed arylation of N-alkyl O-ally1 carbamak s (2) with aryl iodides. Heck type arylation of allylic alcohols with aromatic1 and IWemammatic halides2 is an efficient entry to the preparation of aromatic-substituted alky