
Tetrahedron p. 3449 - 3454 (1984)
Update date:2022-08-04
Topics:
Allinger, Norman L.
Hoenig, Helmut
Burkert, Ulrich
Asolnai, Laszlo
Huttner, Gottfried
The trans-syn-trans isomer of perhydrophenanthrene has the central ring in a boat conformation.A crystalline derivative (the dibenzoate of the cis 9,10-diol) was prepared, and the crystal structure was determined.The boat conformation is slightly twisted, as predicted by molecular mechanics.
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