Stereochemistry at titanium in the sulfur dioxide insertion reaction of titanocene compounds |
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Authors: | A Dormond C Moise A Dahchour J Tirouflet |
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Institution: | Laboratoire de Synthèse et d''Electrosynthèse Organométallique associé au CNRS (LA 33), 6 Boulevard Gabriel, Université de Dijon, B.P. 138, 21004 Dijon Cédex France |
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Abstract: | The insertion reaction of SO2 has been studied for the two diastereoisomeric forms of η5-C5H5-η5-C5H4 CHMePhTi(C6F5)CH3. The reaction is regioselective and stereospecific. Arguments that it involves a retention at the titanium atom are given. |
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