82192-64-1Relevant academic research and scientific papers
Rhodium-catalyzed (E)-selective cross-dimerization of terminal alkynes
Katagiri, Takashi,Tsurugi, Hayato,Satoh, Tetsuya,Miura, Masahiro
supporting information; scheme or table, p. 3405 - 3407 (2009/02/05)
Cross-dimerization of various terminal alkynes with different bulky terminal alkynes such as triisopropylsilylacetylene and 1-trimethylsilyloxy-1,1- diphenyl-2-propyne efficiently proceeds in the presence of a rhodium catalyst system to produce the corresponding (E)-enynes with high regio- and stereoselectivity. The Royal Society of Chemistry.
USEFUL SYNTHETIC REAGENTS DERIVED FROM 1-TRIISOPROPYLSILYLPROPYNE AND 1,3-BISPROPYNE. DIRECT, STEREOSELECTIVE SYNTHESIS OF EITHER Z OR E ENYNES
Corey, E. J.,Ruecker, Cristoph
, p. 719 - 722 (2007/10/02)
Lithio reagents derived from 1-triisopropylsilylpropyne (1) and 1,3-bis-propyne (3) are effective for the synthesis of Z or E terminal enyne units (CH=CH-CCH) and for carbon-carbon bond formation with halides, aldehydes, ketones, epoxides, and α,β-enones.
