Oxidative-addition of thiuram disulfides to osmium(0): Synthesis of cis-[Os(CO)2(S2CNR2)2] (R=Me, Et, Cy, CH2CH2OMe) and molecular structures of cis-[Os(CO)2(S2CNMe2)2] and [(MeOCH2CH2)2NCS]2
摘要:
Thiuram disulfides undergo oxidative-addition to triosmium clusters to yield osmium(II)bis(dithiocarbamate) complexes cis-[Os(CO)(2)(S2CNR2)(2)]. A crystallographic study on cis-[Os(CO)(2)(S2CNMe2)(2)] reveals the expected octahedral geometry and cis-carbonyl groups. (c) 2012 Elsevier Ltd. All rights reserved.