The unexpected and facile molybdenum mediated formation of tri- and tetracyclic pentathiepins from pyrazine-alkynes and sulfur

Muhammad Zubair, Ashta Chandra Ghosh, Carola Schulzke
2013 Chemical Communications  
doi:10.1039/c2cc37025e pmid:23165008 fatcat:srufcpzkdna5pm64mng4q2pv24