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Mono(dinitrogen) and Carbon Monoxide Adducts of Bis(cyclopentadienyl) Titanium Sandwiches

Mono(dinitrogen) and Carbon Monoxide Adducts of Bis(cyclopentadienyl) Titanium Sandwiches. Tamara E. Hanna, Emil Lobkovsky, and Paul J. Chirik* J. Am. Chem. Soc. 2006 , 128 , 6018 - 6019. R = SiMe 2 Bu t. J. Am. Chem. Soc. 1998 , 120 , 10264. J. Am. Chem. Soc. 2004 , 126 , 14688.

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Mono(dinitrogen) and Carbon Monoxide Adducts of Bis(cyclopentadienyl) Titanium Sandwiches

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  1. Mono(dinitrogen) and Carbon Monoxide Adducts of Bis(cyclopentadienyl) Titanium Sandwiches Tamara E. Hanna, Emil Lobkovsky, and Paul J. Chirik* J. Am. Chem. Soc. 2006, 128, 6018 - 6019

  2. R = SiMe2But J. Am. Chem. Soc. 1998, 120, 10264

  3. J. Am. Chem. Soc. 2004, 126, 14688.

  4. Nature 2004, 427, 527.

  5. 1: R = SiMe3 2: R = SiMe2Ph 3: R = CHMe2

  6. 1: R = SiMe3 2: R = SiMe2Ph 3: R = CHMe2

  7. 1: R = SiMe3 2: R = SiMe2Ph 3: R = CHMe2

  8. Ti(1) – N(1) : 2.016(1) Å Ti(1) – N(1) : 2.043(1) Å N(1) – N(2) : 1.119(2) Å N(1) – N(2) : 1.110(2) Å J. Am. Chem. Soc. 2004, 126, 14688.

  9. J. Am. Chem. Soc. 2000, 122, 6476.

  10. 1: R = SiMe3 2: R = SiMe2Ph 3: R = CHMe2

  11. Ti(1) – C(13) : 2.0065(18) Å C(13) – O(1) : 1.150(2) Å Ti(1) – C(10) : 1.9786(19) Å C(10) – O(1) : 1.151(2) Å

  12. σ-donating, weakly π-acidic N2

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