4654-36-8Relevant articles and documents
Taguchi,Kojima
, p. 4316 (1959)
Silver Salt-Mediated Allylation Reactions Using Allyl Bromides
Xiong, Xiaodong,Wong, Jonathan,Yeung, Ying-Yeung
supporting information, p. 6974 - 6982 (2021/05/06)
A facile, efficient, and chemoselective synthesis of allylic amides has been developed. Allyl bromides were used as the precursors activated by silver triflate. A Ritter-type reaction readily proceeded to give various allyl amides under mild conditions. The reaction protocol was also applicable to different nucleophilic partners to give a wide range of allyl-substituted products in the absence of a base.
Hypervalent-iodine-mediated ring-contraction monofluorination affording monofluorinated five-membered ring-fused oxazolines
Han, Yong-Chao,Zhang, Yan-Dong,Jia, Qun,Cui, Jian,Zhang, Chi
, p. 5300 - 5303 (2017/11/06)
The first ring-contraction monofluorination reaction mediated by a hypervalent iodine reagent is reported, and the use of the reaction for the synthesis of monofluorinated five-membered ring-fused oxazolines is described. By means of this reaction, a fluorine atom can be selectively introduced either on the five-membered ring or external to it, depending on whether or not the substrate has C-4 alkyl substituents. The reaction was used for the further conversion of probenecid and isoxepac.