Studies on acetylenic compounds. XXVI. Ring closure. (6). New synthetic method of heterocyclic compounds from alpha-substituted acetylenic compounds.
D000114:Acetylene; D000480:Alkynes; D006571:Heterocyclic Compounds; D010080:Oxazoles; D013844:Thiazoles
D000480:Alkynes; D006571:Heterocyclic Compounds; D010080:Oxazoles; D013844:Thiazoles; D000114:Acetylene
ACETYLENE; HETEROCYCLIC COMPOUNDS; OXAZOLES; THIAZOLES