706820-01-1Relevant articles and documents
A chiral containing imine pyridine oxazoline compounds and its preparation method
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Paragraph 0083-0085, (2018/03/01)
The invention discloses a synthetic compound comprising iminopyridyl oxazoline, a preparation method thereof, a metal complex of the compound and application of a prochiral organic compound which contains at least one carbon/carbon or carbon/heteroatomic
Chiral compound containing imine pyridine imidazoline and preparation method, and metal complex
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Paragraph 0092; 0093; 0094; 0095, (2017/08/29)
The invention discloses a chiral compound containing imine pyridine imidazoline and a preparation method, and a metal complex. An SP2 carbon atom in an imidazole ring is connected to a site 2 of pyridine and imine is connected to a site 6 of pyridine. The invention also relates to the metal complex of the compound as well as use of the metal complex as a catalyst in a chemical reaction of region selectivity and optical selectivity, in particular a hydrosilation reaction or a dehydrogenizing hydrosilation reaction of an organic compound containing at least one carbon/carbon or carbon/heteroatom double bond. The chiral or non-chiral organic compound prepared by the preparation method is an active substance or is used for preparing an intermediate of the substance, and is in particular used for production of spices and flavoring substances, pharmaceutic preparations and agricultural chemicals.
Oligomerisation of ethylene to linear α-olefins by tetrahedral cobalt(II) precursors stabilised by benzo[b]thiophen-2-yl-substituted (imino)pyridine ligands
Bianchini, Claudio,Giambastiani, Giuliano,Mantovani, Giuseppe,Meli, Andrea,Mimeau, David
, p. 1356 - 1361 (2007/10/03)
On activation by MAO, 2-(imino)pyridine cobalt dichlorides bearing a benzo[ b ]thiophen-2-yl substituent in the 6-position of the pyridine ring oligomerise ethylene to α-olefins with turn-over-frequencies as high as 1.5 × 106 mol of C2H4 converted (mol of Co × h)-1 and productivities as high as 3769 kg of oligomers (mol of Co × h × bar)-1. Aldimine precursors are more active than ketimine analogues, yet ketimines give higher molecular weight oligomers.