BARRIERS TO RING INVERSION IN DIBENZOCYCLOOCTENE AND ITS DIHYDRO AND TETRAHYDRO DERIVATIVES BY RACEMIZATION AND NMR BANDSHAPE STUDIES

DOI: 10.1016/S0040-4039(01)81036-4

Source and publish data:

Tetrahedron Letters p. 1537 - 1540 (1987)

Update date:2022-09-26

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Authors:

Rashidi-Ranjbar, Parviz

Sandstroem, Jan

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Article abstract of DOI:10.1016/S0040-4039(01)81036-4

Dibenzocyclooctene and its 9,10-dihydro and 9,10,11,12-tetrahydro derivatives have been resolved by chromatography and their inversion barriers determined by thermal racemization.The 9,12-dihydro derivative has been studied by 1H NMR bandshape technique.

Full text of DOI:10.1016/S0040-4039(01)81036-4

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