1159167-04-0Relevant articles and documents
Suit[3]ane
Chen, Xiao-Yang,Shen, Dengke,Cai, Kang,Jiao, Yang,Wu, Huang,Song, Bo,Zhang, Long,Tan, Yu,Wang, Yu,Feng, Yuanning,Stern, Charlotte L.,Stoddart, J. Fraser
, p. 20152 - 20160 (2020)
Suitanes are a class of mechanically interlocked molecules (MIMs) that consist of two components: a body with limbs protruding outward and a suit that fits appropriately around it, so that there is no easy way for the suit to be removed from the body. Her
One-pot synthesis of benzo[b]thiophenes and benzo[b]selenophenes from o-halo-substituted ethynylbenzenes: convenient approach to mono-, bis-, and tris-chalcogenophene-annulated benzenes
Kashiki, Tomoya,Shinamura, Shoji,Kohara, Masahiro,Miyazaki, Eigo,Takimiya, Kazuo,Ikeda, Masaaki,Kuwabara, Hirokazu
supporting information; experimental part, p. 2473 - 2475 (2009/10/18)
A convenient one-pot procedure for the synthesis of benzo[b]thiophenes and selenophenes from readily available o-halo-ethynylbenzene precursors is described. Regardless of the substituent on the acetylene terminus or the number of cyclization moieties on the precursors, various benzo[b]thiophenes and selenophenes, including not only the parent, alkyl-, and phenyl-substituted derivatives but also benzo[1,2-b:4,5-b']dithiophenes and diselenophenes and benzo[1,2-b:3,4-b':5,6-b'']trithiophenes and triselenophenes can be prepared in good to high yields.
