SYNTHESIS, CHARACTERIZATION, AND PROTONATION OF AN AMIDE-CONTAINING THIOLATE COMPLEX OF A RUTHENIUM NITROSYL PORPHYRIN

Authors
YI GB KHAN MA POWELL DR RICHTERADDO GB
Citation
Gb. Yi et al., SYNTHESIS, CHARACTERIZATION, AND PROTONATION OF AN AMIDE-CONTAINING THIOLATE COMPLEX OF A RUTHENIUM NITROSYL PORPHYRIN, Inorganic chemistry, 37(2), 1998, pp. 208-214
Citations number
59
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Inorganic chemistry → ACNP
ISSN journal
00201669
Volume
37
Issue
2
Year of publication
1998
Pages
208 - 214
Database
ISI
SICI code
0020-1669(1998)37:2<208:SCAPOA>2.0.ZU;2-V
Abstract
1-(Acetylamino)-2-methylpropane-2-thionitrite reacts with (OEP)Ru(CO) or [(OEP)Ru](2) at room temperature to give the nitrosyl thiolate deri vative, namely (OEP)Ru(NO)(SC(Me)(2)CH2NHC(O)Me), in high yield. This nitrosyl thiolate complex is moderately air stable and has IR v(NO) an d v(CO) bands at 1789 and 1673 cm(-1), respectively. Protonation of th is complex with tetrafluoroboric acid and subsequent workup result in the formation of the amide complex, [(OEP)Ru(NO)(O=C(Me)NHCH2C(Me)(2)S H)]BF4, in 92% yield. The crystal structures of the neutral (OEP)Ru(NO )(SC(Me)(2)CH2NHC(O)Me) and cationic [(OEP)Ru(NO)(O=C(Me)NHCH2C(Me)(2) SH)]BF4 complexes have been determined by single-crystal X-ray crystal lography.