Stereochemistry of chromium complexes with monosubstituted allenes
Sign Up to like & getrecommendations! Published in 2017 at "Russian Chemical Bulletin"
DOI: 10.1007/s11172-017-1873-x
Abstract: Previously unknown arenechromium dicarbonyl complexes with different allenes including functionally substituted ones were synthesized. The formed compounds represent a mixture of all three possible isomers and exhibit stereochemical nonrigidity. The isomerization process and stereochemical peculiarities… read more here.
Keywords: complexes monosubstituted; chromium complexes; monosubstituted allenes; stereochemistry chromium ... See more keywords
Removal of recalcitrant trivalent chromium complexes from industrial wastewater under strict discharge standards
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Technology and Innovation"
DOI: 10.1016/j.eti.2021.101644
Abstract: Abstract Various industries produce large amounts of wastewater containing chromium complexes, such as tanning, electroplating, printing and dyeing. The complete removal of chromium complexes through traditional precipitation and coagulation processes is difficult, which is a… read more here.
Keywords: complex removal; discharge standards; removal; chromium ... See more keywords
Concerted Electron Transfer in Iminopyridine Chromium Complexes: Ligand Effects on the Polymerization of Various (Di)olefins
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DOI: 10.1021/acs.organomet.8b00812
Abstract: A study of reactions among CrCl2, CrCl3(THF)3, and iminopyridine ligands differing in the nature of the substituents at the iminic carbon and at the ortho positions of the aryl ring (2,6-R12C6H3N═C... read more here.
Keywords: complexes ligand; concerted electron; chromium complexes; electron transfer ... See more keywords
Chromium Complexes Supported by Salen-Type Ligands for the Synthesis of Polyesters, Polycarbonates, and Their Copolymers through Chemoselective Catalysis
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DOI: 10.3390/ijms24087642
Abstract: Salen, Salan, and Salalen chromium (III) chloride complexes have been investigated as catalysts for the ring-opening copolymerization reactions of cyclohexene oxide (CHO) with CO2 and of phthalic anhydride (PA) with limonene oxide (LO) or cyclohexene… read more here.
Keywords: supported salen; complexes supported; chromium complexes; phthalic anhydride ... See more keywords