7199-99-7Relevant articles and documents
Strictly "pair"-selective and economical synthesis of conjugated diynes via Pd-catalyzed reaction of terminal alkynes with 1,1-dichloroethylene, elimination with LDA, and subsequent transformations
Qian, Mingxing,Negishi, Ei-Ichi
, p. 412 - 417 (2013/09/06)
Various unsymmetrically substituted conjugated diynes can be synthesized in a completely "pair"-selective manner via Pd-catalyzed reaction of terminal alkynes with 1,1-dichloroethylene in the presence of Pd(PPh3)4 followed by elimina