942229-72-3Relevant academic research and scientific papers
Gold-catalyzed cascade cycloisomerization of 1,7-diyn-3,6-bis(propargyl carbonate)s: Stereoselective synthesis of naphtho[b]cyclobutenes
Chen, Ming,Liu, Jun,Wang, Lu,Zhou, Xiaobo,Liu, Yuanhong
supporting information, p. 8650 - 8652 (2013/09/23)
Gold-catalyzed cycloisomerization of 1,7-diyn-3,6-bis(propargyl carbonate)s leads to a highly efficient and diastereoselective synthesis of functionalized naphtho[b]cyclobutenes. A cascade sequence involving gold-catalyzed double 3,3-rearrangement, 6π-electrocyclic reaction and a decarbonylative cyclization was proposed for this reaction.
Synthesis of tetracene sulfoxide and tetracene sulfone via a cascade cyclization reaction
Lin, Yi-Chun,Lin, Chih-Hsiu
, p. 2075 - 2078 (2008/02/02)
A facile synthesis of tetracene sulfoxides and sulfones based on odiallene annulation initiated cascade cyclization was developed. The photophysical behavior of these tetracene derivatives can be generally rationalized by the presence of electron-withdraw
