1233144-56-3Relevant articles and documents
S,O-ligand-promoted palladium-catalyzed C–H olefination of arenes with allylic substrates
Naksomboon, Kananat,álvarez-Casao, Yolanda,Uiterweerd, Michiel,Westerveld, Nick,Maciá, Beatriz,Fernández-Ibá?ez, M. ángeles
supporting information, p. 379 - 382 (2017/12/28)
An efficient catalytic system for the C–H olefination of arenes with different allylic substrates is reported. The catalytic system is based on Pd(OAc)2 and a readily accessible bidentate S,O-ligand. The methodology shows high activity with a wide range of arenes, including bulky and, electron-rich and -poor arenes. The applicability of this catalyst is demonstrated in the late-stage functionalization of the complex molecule O-methylestrone.
Triflimide-catalyzed allyl-allyl cross-coupling: A metal-free allylic alkylation
Ding, Feiqing,William, Ronny,Wang, Fei,Liu, Xue-Wei
supporting information; experimental part, p. 8709 - 8711 (2012/10/08)
A highly efficient metal-free intermolecular C(sp3)-C(sp3) allyl-allyl cross-coupling protocol between allyl acetates and allyltrimethylsilanes, which proceeded smoothly in the presence of catalytic triflimide to form 1,5-dienes with good to excellent regioselectivity, has been developed.
Silica gel-mediated rearrangement of allylic acetates. Application to the synthesis of 1,3-enynes
Serra-Muns, Anna,Guerinot, Amandine,Reymond, Sebastien,Cossy, Janine
supporting information; experimental part, p. 4178 - 4180 (2010/08/07)
Silica gel was found to efficiently promote the rearrangement of allylic acetates into their most stable regioisomers under microwave irradiation. The reaction is easy to perform and eco-friendly. This method was applied to the metal-free synthesis of 1,3-enynes.