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Reactivity of μ 3 ‐Alkylidyne Groups on an Organotitanium Oxide: Insertion of Isocyanides and Carbon Monoxide into the Complexes [{TiCp*( μ ‐O)} 3 ( μ 3 ‐CR)] (R=H, Me)
Author(s) -
Andrés Román,
Galakhov Mikhail,
GómezSal M. Pilar,
Martín Avelino,
Mena Miguel,
Santamaría Cristina
Publication year - 1998
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/(sici)1521-3765(19980710)4:7<1206::aid-chem1206>3.0.co;2-4
Subject(s) - isocyanide , carbon monoxide , reactivity (psychology) , chemistry , metal , derivative (finance) , molecule , oxide , insertion reaction , stereochemistry , medicinal chemistry , photochemistry , organic chemistry , catalysis , medicine , alternative medicine , pathology , financial economics , economics
Alkylidyne groups coordinated to a trinuclear support without metal–metal bonds in a TiO 2 ‐like arrangement, [{TiCp*( μ O)} 3 ( μ 3 ‐CR)], allow the insertion of CO or isocyanide molecules under mild reaction conditions. In the reaction products, the Ti 3 O 3 core of this organometallic support stabilizes unexpected bonding, as found in complexes 1 and the “zwitterionic” derivative 2 . [Ti]=Ti( η 5 ‐C 5 Me 5 ).