Cu(II)-Catalyzed Decarboxylative (4+2) Annulation of Coumarin-3-Carboxylic Acids with In Situ Generated α,β-Unsaturated Carbonyl Compounds from tert-Propargylic Alcohols

Cu(II)-catalyzed decarboxylative oxidative (4 + 2) annulation of coumarin-3-carboxylic acids with tert-propargylic alcohols, via the in situ generated alpha,beta-unsaturated carbonyl compounds by the Meyer-Schuster rearrangement, has been developed. This protocol involving indirect C-H functionaliza...

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Vydané v:	Organic letters Ročník 25; číslo 19; s. 3397 - 3401
Hlavní autori:	Shankar, Mallepalli, Swamy, K. C. Kumara
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	WASHINGTON Amer Chemical Soc 19.05.2023
Predmet:	Chemistry Chemistry, Organic Physical Sciences Science & Technology CATALYZED OXIDATIVE ANNULATION INDOLIZINES MICHAEL ALKYNES C-H ACTIVATION DERIVATIVES COUMARINS BENZOIC-ACIDS
ISSN:	1523-7060, 1523-7052, 1523-7052
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