910470-85-8Relevant articles and documents
Total synthesis of pterosines B and C via a photochemical key step
Wessig, Pablo,Teubner, Janek
, p. 1543 - 1546 (2007/10/03)
A total synthesis of pterosines B and C is reported. Starting with a fourfold substituted benzene derivative, the introduction of the remaining substituents is mainly based on Sonogashira couplings followed by different transformations of the ethyne moiety. The key step is a photochemical ring-closure of an α-mesyloxy ketone forming the 1-indanone skeleton. Georg Thieme Verlag Stuttgart.