Tetrahedron Letters p. 3641 - 3644 (1981)
Update date:2022-07-29
Topics:
Onishi, Yasunobu
Iyoda, Masahiko
Nakagawa, Masazumi
Bisdehydro<14>- and <18>annulenediones have been synthesized by cyclic dimerization of corresponding ω-ethynyl acid chlorides in the presence of palladium-copper catalyst in triethylamine-benzene and fully characterized by analyses and their (1)H-NMR, mass, electronic and IR spectroscopic evidences.
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Doi:10.1246/cl.1981.1707
(1981)Doi:10.1002/ardp.19813141202
(1981)Doi:10.1135/cccc19812573
(1981)Doi:10.1055/s-1981-29632
(1981)Doi:10.1007/BF00900007
(1981)Doi:10.1016/S0040-4039(01)82950-6
(1981)
