217312-70-4Relevant academic research and scientific papers
Cyclization of carbonyl substituted enyne-allenes: C2-C6-cyclization induced by heat or by addition of samarium(II) iodide, samarium(III) chloride, or boron trifluoride
Schmittel, Michael,Strittmatter, Marc
, p. 13751 - 13760 (1998)
Under a variety of conditions the reaction of enyne-allenes with carbonyl substituents at the allene and phenyl or t-butyl groups at the alkyne terminus afforded products via the new C2-C6-cyclization. Products of the Myers-Saito-cyc
The Gold(I)-Mediated Domino Reaction to Fused Diphenyl Phosphoniumfluorenes: Mechanistic Consequences for Gold-Catalyzed Hydroarylations and Application in Solar Cells
Arndt, Sebastian,Borstelmann, Jan,Eshagh Saatlo, Rebeka,Antoni, Patrick W.,Rominger, Frank,Rudolph, Matthias,An, Qingzhi,Vaynzof, Yana,Hashmi, A. Stephen K.
supporting information, p. 7882 - 7889 (2018/06/15)
A domino sequence, involving a phosphinoauration and a gold-catalyzed 6-endo-dig cyclization step, was developed. Starting from modular and simple-to-prepare phosphadiynes, π-extended phosphoniumfluorenes were synthesized. The mechanistic proposal was sup
