Rhodium(I) macrocyclic and cage-like structures containing diphosphine bridging ligands

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Of Nitrogen-containing Macrocyclic Ligands Foreign Patent Documents

( * ) Notice: Subject to any disclaimer, the term of this W0 WO 91/10645 7/1991 patent is extended or adjusted under 35 W0 WO 92/08707 5/1992 U'S'C~ 154(1)) by 0 days' W0 WO 92/21017 11/1992 W0 WO 93/05049 3/1993 (21) Appl. N0.: 10/737,486 W0 WO 93/06868 4/1993 W0 WO 93/12097 6/1993 (22) Filed: Dec. 16, 2003 W0 WO 93/14093 7/1993 W0 WO 94/15925 7/1994 (65) Prior Publication Data W0 WO 94/26315 ...

متن کامل

Cyclic water clusters in tape-like and cage-like structures.

Controlling the ratio of 2,2'-bpy to benzene-1,3,5-tricarboxylic acid produces two interesting complexes, namely [Co(2,2'-bpy)₃]·(SO₄)·8.5H₂O (1) and [Cu₂(BTCA) (2,2'-bpy)₄] (OH)·(2,2'-bpy)₀.₅·14H₂O (2) (H₃BTCA = benzene-1,3,5-tricarboxylic acid, 2,2'-bpy = 2,2'-bipyridine). We report the structural evidence in the solid state of discrete lamellar water cluster conformations. These units are fo...

متن کامل

Synthesis and Characterization of New Macrocyclic Polyether-Diester Ligands Containing A 4H-Pyran-4-One Subcyclic Unit

New macrocyclic polyether-diester ligands (3-5) containing the 4H-pyran-4-one subcyclic unit have been prepared by treating various glycols with dimethyl chelidonate (10). In the reaction of compound 10 with ethylene glycol and diethylene glycol, two noncyclic diester and tetraester (6-9) were produced in each case. The new marcocyclic ligand 4 formed stable complexes with benzylammonium pe...

متن کامل

Designing new ligands: asymmetric cyclopropanation by Cu(i) complexes based on functionalised pyridine-containing macrocyclic ligands.

The synthesis and characterisation of copper(i) complexes, including two crystal structures of the new chiral pyridine-containing macrocyclic ligands (PC-type), and their use as catalysts in asymmetric cyclopropanation reactions are reported.

متن کامل

Niobium tetrahalide complexes with neutral diphosphine ligands.

The reactions of NbCl4 with diphosphine ligands o-C6H4(PMe2)2, Me2PCH2CH2PMe2 or Et2PCH2CH2PEt2 in a 1 : 2 molar ratio in MeCN solution produced eight-coordinate [NbCl4(diphosphine)2]. [NbBr4(diphosphine)2] (diphosphine = o-C6H4(PMe2)2 or Me2PCH2CH2PMe2) were made similarly from NbBr4. X-ray crystal structures show that [NbCl4{o-C6H4(PMe2)2}2] has a dodecahedral geometry, but the complexes with...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Transition Metal Chemistry

سال: 2016

ISSN: 0340-4285,1572-901X

DOI: 10.1007/s11243-016-0107-7