Current time in Korea 23:33 Jun 25 (Tue) Year 2019 KCS KCS Publications
KCS Publications
My Journal Log In Register
HOME > Search > Browsing(JKCS) > Archives

Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 42, Number 2
JKCSEZ 42(2)
April 20, 1998 

 
Title
Synthesis of π-Allyl-Type Cobalt, Palladium, Platinum Complexes Having a C2-Chiral Ligand

C2 손대칭 리간드를 배위하는 π-Allyl-Cobalt, Palladium, Platinum 착물의 생성
Author
Jae-Kook Uhm*, Jong-O Lee, Hee Won An

엄재국,이종오,안희원
Keywords
Abstract
C2-손대칭 리간드(chiral ligand)의 한 종류인 (+)-11S,12S-bis [2,2'-(diphenylphosphino)benzanilido]-9,10-dihydro-9,10-ethanoanthracene과 백금과 코발트를 포함하는 착물과 각각 반응시켜, 세 종류의 새로운 착물인 π-allyl Pt(+)-11S,12S-bis[2,2'-(diphenylphosphino)benzanilido]-9,10-dihydro-9,10-ethanoanthracene perchlorate, π-allyl Pt(+)-11S,12S-bis[2,2'-(diphenylphosphino)benzanilido]-9,10-dihydro-9,10-ethanoanthracene chloride, (η5-cyclopentadienyl) Co -(+)-11S,12S-bis[2,2'-(diphenylphosphino)benzanilido]-9,10-dihydro-9,10-ethanoanthracene를 얻었다. 그리고 (η3-cyclohexenyl) Pd 착물과 대칭리간드인 1,2-bis(diphenylphosphino)ethane 과 반응시켜 새로운 착물, . (η3-cyclohexenyl) Pd1,2-bis(diphenylphosphino)ethane perchlorate perchlorate를 생성하였다. 이들 착물은 NMR-, IR-, Mass-spectrometer, 원소 분석등의 각종 화학분석기기에 의해 각각 확인 되었다.

By the reactions of a C2-chiral ligand, (+)-11S,12S-bis[2,2'(diphenylphosphino)benzanilido]-9,10-dihydro-9,10-ethanoanthracene(6)with [π-allyl chloroplatinum(II)]4, and CpCo(CO)2 respectively, three new complexes,(π-allyl)platinum(II)(+)-11S,12S-bis[2,2'-(diphenylphosphino)benzanilido]-9,10-dihydro-9,10-ethanoanthracene perchlorate(1),(π-allyl)platinum(II)(+)-11S,12S-bis[2,2'-(diphenylphosphino)benzanilido]-9,10-dihydro-9,10-ethanoanthracene chloride(2),(η5-cyclopentadienyl)cobalt(I)-(+)-11S,12S-bis[2,2'-(diphenylphosphino)benzanilido]-9,10-dihydro-9,10-ethanoanthracene(3) were prepared. (η3-Cyclohexenyl)palladium(II)1,2-bis(diphenylphosphino)ethane perchlorate(4) was obtained by the reaction of (η3-cyclohexenyl)palladium(II) chloride dimer with a symmetric ligand, 1,2-bis(diphenylphosphino)ethane and lithium perchlorate. These complexes were identified by NMR-, IR-, and Mass-Spectrophotometers and elemental analyzer.

Page
177 - 183
Full Text
PDF