112970-31-7Relevant articles and documents
PIFA–BF3·OEt2 mediated intramolecular regioselective domino cyclization of ynamides: A novel method for the synthesis of tetrahydroisoquinoline-oxazol-2(3H)-ones
Ieawsuwan, Winai,Ruchirawat, Somsak
, p. 2856 - 2867 (2017/05/29)
The transition metal-free intramolecular regioselective domino cyclization of N-Boc protected ynamides has been developed to provide the corresponding tetrahydroisoquinoline-oxazo-2(3H)-ones in moderate to good yields.