442155-84-2Relevant articles and documents
Divergent Pd(ii) and Au(iii) mediated nitroalkynol cycloisomerizations
Patel, Pitambar,Ramana, Chepuri V.
supporting information; experimental part, p. 7327 - 7334 (2011/11/30)
A new cycloisomerization reaction comprising the simultaneous addition of nitro and alcohol groups across CC leading to skeletally diverse small molecules is documented.
Efficient construction of indole rings from 2-ethynylaniline derivatives catalyzed by copper(II) salts and its application to the tandem cyclization reactions
Hiroya, Kou,Itoh, Shin,Ozawa, Mika,Kanamori, Yuichi,Sakamoto, Takao
, p. 1277 - 1280 (2007/10/03)
The efficient cyclization reactions of the N-methanesulfonyl or N-ethoxycarbonyl derivatives of 2-ethynylanilines, functionalized on the benzene ring and/or the acetylene terminal into indoles catalyzed by either Cu(OTf)2 or Cu(OAc)2 are accomplished. The application of this reaction to the tandem cyclization reaction is also described.