Organometallic Ionic Liquids from Cationic Arene–Ruthenium Complexes
摘要:
Ionic liquids comprised of cationic arene-ruthenium chelate complexes and the bis-(trifluoromethanesulfonyl)amide anion (=Tf2N), [(arene)-RuCl(L)](Tf2N), where L = MeS(CH2)(n)SR (R = Me, Bu; n = 1-3), Me2N(CH2)(2)NMe2 and arene = p-cymene, C6H6, have been prepared, and their thermal properties, structures, and reactivities have been investigated. These liquids undergo direct ligand exchange reactions in line with their thermal stabilities. Thermogravimetric analysis revealed that the thermal stabilities of the complexes are higher as the bridging group of the chelate ligand becomes longer. The complexes with MeSCH2SMe transform thermally into dinuclear complexes. The coordination structures were determined crystallographically.
NAPHTHALOCYANINE COMPOUND AND METHOD FOR PRODUCING THE SAME
申请人:Kimura Keizo
公开号:US20090270610A1
公开(公告)日:2009-10-29
A naphthalocyanine compound of formula (I):
wherein R
111
, R
121
, R
131
and R
141
represent a group of formula (II); R
112
, R
122
, R
132
and R
142
represent a substituent; M
1
represents two hydrogen atoms, two monovalent metal atoms, etc.; n112, n122, n132 and n142 are 0 to 4; R
211
-R
218
represent H or a substituent; X
211
and X
212
represent —O—, —S— or —N(R
220
)—; R
219
and R
220
represent H, an aliphatic group, etc.; n211 is 2 or more; and n212 is 1 or more.