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Please login to access the full content or check if you have access via2.10.11 Product Subclass 11: Titanium–Alkene Complexes
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Mikami, K.; Matsumoto, Y.; Shiono, T., Science of Synthesis, (2003) 2, 563.
Complexes containing metal—alkene bonds may, alternatively, be regarded as metallacyclopropanes (cf. 261A and 261B; Scheme 128). A stabilizing ligand such as cyclopentadienyl is often employed for the metal. Alkenetitanium complexes have been prepared by ligand displacement or reduction of halotitanium complexes in the presence of alkene. [Ti(Cp)2(H2C=CH2)] (261A) and [Ti(Cp*)2(H2C=CH2)] (263) are highly reactive towards electrophiles and unsaturated organic molecules, giving the corresponding titanacycles (Scheme 128).[365] The X-ray structure analysis of a bicyclic titanacyclopentane 262, prepared from [Ti(Cp)2(H2C=CH2)] (261) and a methylenecyclopropane (Scheme 128), has been reported.[375]
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References
[311] | Meeeeeee, M.; Meeeeeeeeee, M., M. Meeeeeeee. Meee., (8888) 888, M88. |
[365] | Meeeeeee, M. M.; Mee, M. M.; Meeeeeee, M., M. Meeeeeeee. Meee., (8888) 888, M88. |
[375] | Meeeeee, M.; Meeee, M.; Meeeee, M., Meee. Meee. Mee. Mee., (8888) 88, 8888. |
[376] | Meeeeeeee, M.; Meeeeeeeee, M.; Meeeee, M.; Meeeeeee, M.; Meeeeeeeee, M.; ee Meeeeee, M.; Meeeeeeeöe, M., Meee. Meeeee., (Meeeeeeee), (8888), 888. |
[377] | Meeeeeee, M. M.; Meeeeeee, M. M., M. Me. Meee. Mee., (8888) 888, 8888. |
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