10560-39-1Relevant articles and documents
Influence Of Lithium Coordinating Additives On The Structure Of Phenyldimethylsilyllithium
Achternbosch, Moritz,Brieger, Lukas,Strohmann, Carsten
, p. 979 - 983 (2021)
The synthesis and structural investigation of two dimethylphenylsilyllithium adducts with coordinating nitrogen donors quinuclidine and 1,3,5-tri-tert-butylhexahydro-1,3,5-triazine (tbtac) are presented. The structures show a comparatively long Si?Li distance and one amongst the shortest in monomeric silyllithiums reported so far, respectively. The structural investigations shed light on the influence of the donating additive for the lithium center on the structure of silyllithium compounds.
Reaction of Rifamycins with Hexahydro-1,3,5-triazines Prepared from Formaldehyde and Primary Aliphatic Amines
Taguchi, Masahiro,Aikawa, Norio,Tsukamoto, Goro
, p. 2431 - 2436 (1988)
Rifamicin S (1) and 25-O-deacetylrifamycin S reacted with 1,3,5-tributylhexahydro-1,3,5-triazine to give deep-blue compounds.The structures of the deep-blue compounds are discussed based on 13C NMR data, and it is concluded that the earlier structures should be partly re-revised.The mechanism of formation of the deep-blue compounds and the reaction of 1 with several hexahydro-1,3,5-triazines, which were prepared from formaldehyde and primary aliphatic amines, are also described.
OLIGOMERISATION CATALYST
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Page/Page column 9, (2008/06/13)
An oligomerization catalyst for olefins is obtainable froma) a chromium compound CrX3 and the at least equimolar amount, based on the chromium compound CrX3, of a ligand L or from an existing chromium complex CrX3L, in which the groups X are, independently of one another, abstractable counterions and L is a 1,3,5-triazacyclohexane of the formula Iwhere the groups Rto Rare, independently of one another: hydrogen or organosilicon or substituted or unsubstituted carboorganic groups having from 1 to 30 carbon atoms, where two geminal or vicinal radicals Rto Rmay also be joined to form a five-or six-membered ring, andb) at least one activating additiveand also a process for preparing oligomers of olefins using these catalysts, the oligomers thus obtainable, and the oxo alcohols obtainable from these oligomers.