1033075-66-9Relevant academic research and scientific papers
Stereoselective Iterative Convergent Synthesis of Z-Oligodiacetylenes from Propargylic Dithioacetals
Chen, Chih-Wei,Fan, Kunzeng,Chen, Chih-Hsien,Huang, Shou-Ling,Liu, Yi-Hung,Lim, Tsong-Shin,Wang, Guan-Wu,Luh, Tien-Yau
, p. 8772 - 8781 (2015)
A series of tBu-substituted Z-oligodiacetylenes (Z-ODAs) are synthesized from the reactions of allenyl/propargylic zinc reagents, obtained from the corresponding propargylic dithiolanes and BuLi, with dithiolane-substituted propargylic aldehyde
Cobalt-catalyzed cross addition of silylacetylenes to internal alkynes
Sakurada, Tetsuya,Sugiyama, Yu-Ki,Okamoto, Sentaro
, p. 3583 - 3591 (2013/05/23)
A CoCl2·6H2O/Zn reagent using 2-(2,6-diisopropylphenyl)iminomethylpyridine (dipimp), 1,2- bis(diphenylphosphino)ethane (dppe), or 1,2-bis(diphenylphosphino)benzene (dppPh) as a ligand effectively catalyzed the cross-addition reaction
Elimination of β-thioalkoxy alcohols under Mitsunobu conditions. A new synthesis of conjugated enynes from propargylic dithioacetals
Chen, Chih-Wei,Luh, Tien-Yau
experimental part, p. 8357 - 8363 (2009/04/11)
(Chemical Equation Presented) Treatment of propargylic dithiolanes 1 with nBuLi followed by a carbonyl electrophile yields the corresponding homopropargylic alcohol 3. Upon treatment with 2 equiv of PPh3 and DIAD, elimination of SR and OH moieties from 3 affords the corresponding olefins 4 in moderate to good yield. The reaction can be considered an alternative of McMurry coupling of two different carbonyl equivalents.
Palladium-catalysed cross-coupling reactions of triorganoindium reagents with alkenyl halides
Riveiros, Ricardo,Saya, Lucia,Sestelo, Jose Perez,Sarandeses, Luis A.
experimental part, p. 1959 - 1966 (2009/04/03)
The regio- and stereoselectivity of the palladium-catalysed cross-coupling reactions of indium organometallics with stereodefined 1-haloalkenes and 1,1-dihaloalkenes have been studied. Triorganoindium reagents (R3In; R = alkyl, alkenyl, aryl an
