879560-03-9Relevant academic research and scientific papers
One-pot synthesis and functionalization of polyynes via alkylidene carbenoids
Luu, Thanh,Morisaki, Yasuhiro,Tykwinski, Rik R.
, p. 1158 - 1162 (2008/12/22)
A one-pot, two-step method for the synthesis of diynes and triynes is reported. The reaction of a dibromoolefinic precursor with BuLi effects a Fritsch-Buttenberg-Wiechell rearrangement and generates a lithium acetylide intermediate, which is then trapped
A one-pot synthesis and functionalization of polyynes
Morisaki, Yasuhiro,Luu, Thanh,Tykwinski, Rik R.
, p. 689 - 692 (2007/10/03)
A one-pot synthesis and derivatization of diynes and triynes is reported. The polyyne framework is formed from a dibromoolefin precursor based on a carbenoid rearrangement, and the resulting Li-acetylide is then trapped in situ with an electrophile to pro
Synthesis, structure, and nonlinear optical properties of diarylpolyynes
Luu, Thanh,Elliott, Erin,Slepkov, Aaron D.,Eisler, Sara,McDonald, Robert,Hegmann, Frank A.,Tykwinski, Rik R.
, p. 51 - 54 (2007/10/03)
(Chemical Equation Presented) A series of α,ω-diarylpolyynes has been synthesized. In addition to the synthesis of three hexaynes (3a-c), a notably improved synthesis of 1,16-diphenylhexadecaoctayne (5) is described. The third-order nonlinear optical char
