6797-16-6Relevant articles and documents
Carbon-carbon bond cleavage of diynes through the hydroamination with transition metal catalysts
Shimada, Tomohiro,Yamamoto, Yoshinori
, p. 6646 - 6647 (2007/10/03)
The C-C bond cleavage of terminal and internal diynes takes place readily in the presence of catalytic amounts of Ru3(CO)12 or Pd(NO3)2 and of 2-aminophenol, giving the corresponding benzoxazoles and ketones in good to high yields. There are two different modes of the bond cleavage: (a) an alkyne C-C triple bond is cleaved, and (b) the C-C single bond between the two alkyne groups is cleaved. Copyright