Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Nobuyoshi Nomura"'
Publikováno v:
Organometallics. 38:4233-4243
Dinuclear aluminum complexes (2a-/2b-THF) supported by a methanetris(aryloxide) were synthesized by dealuminumation of the corresponding trinuclear aluminum complexes (1a and 1b) in THF solvent. Treatment of methylaluminum derivatives 1a and 2a-THF w
Publikováno v:
Polymer Journal. 51:791-794
The solid-state structure of L2AlEt is reported by X-ray diffraction. BnOH (1 equiv. to L2AlEt) selectively reacts with ~0.5 equiv. of L2AlEt to afford free L–H (~1 equiv.) while maintaining L2AlEt (~0.5 equiv.). The stoichiometric balance suggests
Publikováno v:
European Journal of Inorganic Chemistry. 2016:1596-1603
Tris(2-hydroxyaryl)methane ligands coordinate to main group and transition metals in a variety of modes. However, for aluminium, only trinuclear complexes have previously been reported. To investigate the possibility of also developing both mono- and
Publikováno v:
Tetrahedron Letters. 58:455-457
A practical synthesis of ortho -silyl-substituted phenol from ortho -bromophenyl silyl ethers without using RLi is described. Various ortho -bromophenyl silyl ethers are treated with commercially available Mg turnings, which are easy to handle in air
Publikováno v:
Energy Procedia. 56:187-194
We developed a novel production method for stereoblock poly(lactic acid) (sb-PLA) from glycerol that is a by-product of biodiesel fuel (BDF) production process. It includes the novelties of (1) the conversion of glycerol into racemic lactic acid by a
Publikováno v:
Chemistry Letters. 44:375-377
In this article, we discuss that glycerol by-product can be a good feedstock for crystalline poly(lactic acid) (PLA). The glycerol by-product containing 46% of glycerol is first converted into race...
Publikováno v:
KOBUNSHI RONBUNSHU. 70:744-752
Publikováno v:
Tetrahedron. 63:8478-8484
The ring-opening polymerizations (ROPs) of lactones catalyzed by rare-earth metal trifluoromethanesulfonates (triflates) (RE(OTf) 3 ) were examined. Among various complexes, scandium triflate (Sc(OTf) 3 ) emerged as an effective catalyst in toluene.
Publikováno v:
Chemistry - A European Journal. 13:4433-4451
Highly isotactic polylactide or poly(lactic acid) is synthesized in a ring-opening polymerization (ROP) of racemic lactide with achiral salen- and homosalen-aluminum complexes (salenH(2)=N,N'-bis(salicylidene)ethylene-1,2-diamine; homosalenH(2)=N,N'-
Publikováno v:
Journal of Synthetic Organic Chemistry, Japan. 65:334-346