
Tetrahedron Letters p. 1125 - 1128 (1990)
Update date:2022-08-03
Topics:
Beckmann, Eberhard
Bahr, Nicolaus
Prinzbach, Horst
Rihs, Grety
Skeletons with syn-periplanar bis-azo-chromophoric units (8, 18, 19) have been synthesized (8: transannular N=N/N=N-distances 2.939 (2.999) angstroem, interorbital angle ω = 154.3 deg, X - ray analysis).In no case azo/azo-photocycloaddition has been obser
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Doi:10.1002/hlca.19900730208
(1990)Doi:10.1002/jhet.531
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(2014)