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Showing results 1 to 9 of 9

Issue DateTitleAuthor(s)
2004-07Asymmetric Synthesis of Homoproline derivatives via Rh(I)-Catalyzed Hydrogenation using Chiral Bisphosphines as Ligands장용건; 박정환; 이상기
2003-09Catalytic asymmetric hydrogenation in a room temperature ionic liquid using chiral Rh-complex of ionic liquid grafted 1,4-bisphosphine ligand.이상기; 장용건; Jing Yu Piao, et al
2005-08Enantioselective hydrogenation of (E)- and (Z)-isomeric ethyl 3-acetamidobutenoates with Rh-bisphosphine complex: Effects of substrate geometry and solvents on reaction rates and catalyst reusability장용건; 노은주; 이상기
2002-03Novel 1,4-diphosphanes with imidazolidin-2-one backbones as chiral ligands: highly enantioselective Rh-catalyzed hydrogenation of enamides이상기; 장용건; 송충의, et al
2002-07RH(I)-catalyzed enantioselective hydrogenation of (E)-and (Z)- β -(acylamino)acrylates using 1,4-bisphosphine ligands under mild conditions.이상기; 장용건
2002-07Rhodium-catalyzed asymmetric hydrogenations of electron deficient olefins using 1,4-diphosphine ligands bearing an imidazolidin-2-one backbone.이상기; 장용건
2005-02Synthesis of diastereomeric 1,4-diphosphine ligands bearing imidazolidin-2-one backbone and their application in Rh(I)-catalyzed asymmetric hydrogenation of functionalized olefins장용건; 김기용; 박정환, et al
2003-09-15이미다졸 염을 포함하는 키랄 비스포스핀을 함유하는 전이금속착물, 이의 중간체 화합물 및 상기 전이금속착물의 제조방법이상기; 이재균; 이정근, et al
2001-03-05키랄 디포스핀 화합물 및 이를 이용한 비대칭 반응이상기; 이재균; 장용건