Detail of "12354-85-7"

Reference

Polymer-bound substrates: a method to distinguish between homogeneous and heterogeneous catalysis

Polymer-bound substrates: a method to distinguish between homogeneous and heterogeneous catalysis. Collman, J. P.; Kosydar, K. M. 9003-53-6 and 9003-55-8 are also occured in this study.; Bressan, M.; Lamanna, W.; Garrett, T. (Dep. Chem., Stanford Univ., Stanford, CA 94305, USA). J. Am. Chem. Soc., 106(9), 2569-79 (English) 1984. CODEN: JACSAT. ISSN: 0002-7863. DOCUMENT TYPE: Journal CA Section: 35 (Chemistry of Synthetic High Polymers) Section cross-reference(s): 22, 67 Sol. and crosslinked polymers (e.g. polybutadiene [9003-17-2], polymers with pendant vinylphenyl groups) could be hydrogenated by sol. catalysts, but heterogeneous catalysts were ineffective. This difference is proposed to distinguish truly homogeneous from particulate catalysts. Crabtree's catalyst [[IR(COD)(iso-Pr3P)py]PF6 [64536-74-9]] was shown to behave as a homogeneous catalyst for olefin hydrogenation. Maitlis precatalyst [[Rh(C5Me5)Cl2]2 [12354-85-7]] acted as a homogeneous catalyst in the hydrogenation of olefins, but as heterogeneous in the hydrogenation of polymer-bound benzene derivs. .

Oxidative carbonylation of alcohols: dialkyl oxalates from (dialkoxycarbonyl)rhodium complexes

Oxidative carbonylation of alcohols: dialkyl oxalates from (dialkoxycarbonyl)rhodium complexes. Burk, Patrick L.; Van Engen, Donna; Campo, Kathryn S. (Exxon Res. and Eng. Co.Several reagents with their cas registry numbers 95-92-1 and 12354-85-7 are used here., Annandale, NJ 08801, USA). Organometallics, 3(3), 493-5 (English) 1984. CODEN: ORGND7. ISSN: 0276-7333. DOCUMENT TYPE: Journal CA Section: 29 (Organometallic and Organometalloidal Compounds) Section cross-reference(s): 23, 75 (RRhCl)2 (R = pentamethylcyclopentadienyl) reacted with R1OH (R1 = Me, Et) in the presence of CO and Me3N to give RRh(CO)(CO2R1)2 (I). The crystal structure of I (R1 = Me) showed that the R ligand was sym. coordinated and the 2 CO2R ligands were unidentate. Treating I (R1 = Et) with iodine promoted C-C bond formation to give EtO2CCO2Et and RCO2Et. .