203-93-0Relevant articles and documents
HIGH-TEMPERATURE ORGANIC SYNTHESIS. XXXVII. THERMAL REACTIONS OF 1-NAPHTHYLTHIYL RADICALS WITH ACETYLENE
Russavskaya, N. V.,Sukhomazova, E. N.,Korchevin, N. A.,Deryagina, E. N.,Voronkov, M. G.
, p. 1531 - 1534 (2007/10/02)
Naphthylthiyl radicals 1-C10H7S, generated during the thermolysis of 1-C10H7SH, (1-C10H7)2S2, and 1-C10H7SCH2CH=CH2 and also from the 1-C10H7X-H2S system (X = Cl, Br), react with acetylene at 410-700 deg C, forming naphthothiophene and naphthothiopyran.Under certain conditions the yield of each of these difficulty obtainable heterocycles under certain conditions amounts to 47 and 60percent respectively.
