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Transannular Hydride Migration in Pseudo‐Geminally Substituted [2.2]Paracyclophanes: A Vinylogous Pinacol Rearrangement by M. Lucian Birsa; Peter G. Jones; Henning Hopf is a Chemistry article available to read on EtoBox.

What is Transannular Hydride Migration in Pseudo‐Geminally Substituted [2.2]Paracyclophanes: A Vinylogous Pinacol Rearrangement about?

## Abstract A vinylogous pinacol–pinacolone rearrangement is reported that takes place although the two hydroxyl groups are formally separated by seven bonds. It involves a transannular hydride shift that occurs between the benzylic positions of the __pseudo‐geminally__ substituted [2.2]paracyclophanes **1a**–**c**, **7**, **8** and **9**. Under mild acidic conditions the corresponding __pseudo‐geminally__ substituted cyclic ethers were established as stable intermediates. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)

Who reads Transannular Hydride Migration in Pseudo‐Geminally Substituted [2.2]Paracyclophanes: A Vinylogous Pinacol Rearrangement?

Author

M. Lucian Birsa; Peter G. Jones; Henning Hopf

Publisher

John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Ltd.; Wiley (ISSN 1434-193X)

Published

2005

Language

EN

Field

Chemistry (Physical Sciences)