立体錯体の英語

遷移金属錯体からなる触媒において不斉環境を提供することができ、かつ触媒的不斉反応において高い化学収率及び立体選択性を与える触媒を調製可能な光学活性配位子を提供する。例文帳に追加

To provide an optically active ligand which can provide a dissymmetrical environment in a catalyst comprising a transition metal complex and which can prepare a catalyst capable of giving high chemical yield and stereoselectivity in a catalytic asymmetric reaction. - 特許庁

例えば酢酸銅等の比較的安価な銅化合物を用いても、良好な立体選択性および光学純度で、光学活性シクロプロパン化合物を製造することができる新規不斉銅錯体を提供すること。例文帳に追加

To provide a new asymmetric copper complex catalyst capable of producing an optically active cyclopropane compound with good stereoselectivity and optical purity even when a relatively inexpensive copper compound such as copper acetate is used. - 特許庁

高立体規則性、高融点、高分子量で射出成形等の加工性に優れたオレフィン重合体を得ることの可能な遷移金属錯体、α−オレフィン重合用触媒及び重合方法の提供例文帳に追加

To provide a transition metal complex giving an olefin polymer having high stereoregularity, high melting point, high molecular weight and excellent moldability by injection molding, etc., and provide a catalyst for α-olefin polymerization and a method for the polymerization of α-olefin. - 特許庁

保存安定性が良好で、容易に製造でき、また不斉移動水素化反応においてより高い収率や立体選択性が達成できる、新規なキラルなイリジウムアクア錯体を提供する。例文帳に追加

To provide a novel chiral iridium aqua complex of excellent storage stability that can be easily produced and can achieve a higher yield and higher stereo-selectivity in asymmetric transfer hydrogenation. - 特許庁

新規な遷移金属錯体、及びこれを含むα−オレフィン重合用触媒を提供することにより、高立体規則性、高融点、高分子量で射出成形等の加工にオレフィン重合体を提供。例文帳に追加

To provide a new transition metal compound useful as a catalyst component for the polymerization of an α-olefin for producing an olefin polymer having high molecular weight and high melting point and moldable by extrusion molding, etc., in high production yield. - 特許庁

新規な錯体とこれを含むα−オレフィン重合用触媒、および高立体規則性、高融点、高分子量で押出、射出成形等の可能なオレフィン重合体を提供する。例文帳に追加

To provide a novel transition metal compound that comprises a specific transition metal compound and is useful as a catalyst for polymerization of an α-olefin giving an olefinic polymer that has high stereoregularity, high melting point, and high molecular weight and can be extruded and injected. - 特許庁

新規化合物である「ＢＩＰＨＥＰ誘導体を配位子とする光学活性遷移金属錯体」または「ＢＩＰＨＥＰ誘導体を配位子とする光学活性カチオン性遷移金属錯体」は、種々の触媒的不斉反応における好適な不斉触媒または該前駆体として利用でき、公知の不斉触媒に比べて格段に高い反応性と立体選択性等を示す。例文帳に追加

The new compound, "the optically active transition metal complex having a BIPHEP derivative as a ligand" or "the optically active cationic transition metal complex having a BIPHEP derivative as a ligand" can be utilized as an asymmetric catalyst or a precursor thereof suitable for various catalytic asymmetric reactions and exhibits markedly higher reactivity and stereoselectivity and the like compared with known asymmetric catalysts. - 特許庁

単量体又は二量体の揮発性錯体の形成を可能にするη−５配位モードにおいて二族金属、例えばカルシウム、マグネシウム、ストロンチウムに配位できる立体障害イミダゾール配位子及びそれらの合成を提供する。例文帳に追加

To provide sterically hindered imidazole ligands, along with their synthesis, which are capable of coordinating to Group 2 metals, such as calcium, magnesium, strontium, in an η-5 coordination mode which permits the formation of monomeric or dimeric volatile complexes. - 特許庁