Journal of the Chemical Society. Chemical communications p. 450 - 451 (1984)
Update date:2022-08-05
Topics:
Honda, Koichi
Nakanishi, Hiroshi
Nagawa, Yoshinobu
Yabe, Akira
The first 1,8-diheterocyclic naphthalenes, the 1,8-bis(1'H-1',2',3'-triazolyl)naphthalenes (1a - i), have been synthesized by 1,3-dipolar cycloadditions of 1,8-diazidonaphthalene to acetylenic esters or enolates of acetoacetic esters, and have strained structures as revealed by comparison of their spectral properties with those of the corresponding 1-(1'H-1',2',3'-triazolyl)naphthalenes.
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