1188296-81-2Relevant articles and documents
Asymmetric addition of aryloxy ethynyl lithium derivatives to N-sulfinyl imines
Verrier, Charlie,Carret, Sebastien,Poisson, Jean-Francois
, p. 455 - 460 (2013)
Aryloxy ethynyl lithium species can be generated in diethyl ether and efficiently added to aliphatic and aromatic N-sulfinyl imines in THF, affording aryloxypropargyl sulfinamides in good yield, and in most cases high diastereoselectivity. The diastereose
Alkynoxy-directed C-H functionalizations: Palladium(0)-catalyzed annulations of alkynyl aryl ethers with alkynes
Minami, Yasunori,Shiraishi, Yuki,Kodama, Tatsuro,Kanda, Mayuko,Yamada, Kotomi,Anami, Tomohiro,Hiyama, Tamejiro
, p. 1388 - 1403 (2015/11/16)
Palladium(0)-catalyzed insertion/annulation sequence between aryl silylethynyl ethers and internal alkynes was found to proceed through activation of ortho-C-H bonds assisted by alkynoxy groups and gave stereoselectively (Z)-2-silylmethylenechromenes. The
An Ireland-Claisen rearrangement/RCM based approach for the construction of the EF-ring of ciguatoxin 3C
Nogoshi, Keisuke,Domon, Daisuke,Fujiwara, Kenshu,Kawamura, Natsumi,Katoono, Ryo,Kawai, Hidetoshi,Suzuki, Takanori
, p. 676 - 680 (2013/02/23)
The EF-ring of ciguatoxin 3C, a marine toxin from the dinoflagellate Gambierdiscus toxicus, was stereoselectively synthesized by iterative use of a cyclic ether formation process based on chirality-transferring Ireland-Claisen rearrangement and ring-closing olefin metathesis.