Separation of Isomers and Mechanisms of Inversion of Stereochemistry of Group 9 d6 Tris-Chelate Complexes of Hinokitiol

2021 ◽  
Author(s):  
Quentin Gaydon ◽  
David Scott Bohle
Keyword(s):  
Chelate Complexes ◽  
Separation Of Isomers

Monomethyl and dimethyl ethers of methyl β-D-xylopyranoside

1984 ◽  
Vol 49 (12) ◽  
pp. 2922-2931 ◽  
Author(s):  
Jan Staněk ◽  
Jana Jeřábková ◽  
Jiří Jarý
Keyword(s):  
Partial Methylation ◽  
Separation Of Isomers ◽  
Subsequent Separation ◽  
Single Reaction

The preparative advantages of partial methylation with subsequent separation of isomers over standard syntheses of individual derivatives are presented on the case of the methylation of methyl β-D-xylopyranoside (I). All seven possible methyl ethers were isolated in reasonable yields from a single reaction. Literature data concerning methyl 2,3-di-O-methyl-β-D-xylopyranoside (V) and methyl 2,4-di-O-methyl-β-D-xylopyranoside (VI) have been revised.

scholarly journals Anomalous Rotatory Dispersion of Enzyme-Chelate Complexes

1961 ◽  
Vol 236 (3) ◽  
pp. 730-734
Author(s):  
David D. Ulmer ◽  
Bert L. Vallee
Keyword(s):  
Rotatory Dispersion ◽  
Chelate Complexes

Synthesis, structure and redox properties of Cu (II) chelate complexes on the basis of 2‐(hydroxyphenyl)‐1H‐benzo[d]imidazol‐1‐yl phenol ligands

2021 ◽  
Author(s):  
Eugeny Ivakhnenko ◽  
Pavel A. Knyazev ◽  
Yulia G. Vitkovskaya ◽  
Leonid D. Popov ◽  
Konstantin A. Lyssenko ◽  
...  
Keyword(s):  
Redox Properties ◽  
Chelate Complexes

Photosubstitution in tris chelate complexes of ruthenium(II) containing the ligands 2,2'-bipyrazine, 2,2'-bipyrimidine, 2,2'-bipyridine, and 4,4'-dimethyl-2,2'-bipyridine: energy gap control

1989 ◽  
Vol 28 (6) ◽  
pp. 1013-1021 ◽  
Author(s):  
Helen B. Ross ◽  
Massoud Boldaji ◽  
D. Paul Rillema ◽  
Charles B. Blanton ◽  
Russell P. White
Keyword(s):  
Energy Gap ◽  
Chelate Complexes ◽  
Gap Control

Synthesis, characterisation and properties of diazoketiminato-chelate complexes of Os(II)

2010 ◽  
Vol 34 (2) ◽  
pp. 98-101 ◽  
Author(s):  
Jahar Lal Pratihar ◽  
Poulami Pattanayak ◽  
Shantanu Bhaduri ◽  
Debprasad Patra ◽  
Surajit Chattopadhyay
Keyword(s):  
Chelate Complexes

Catalytic autooxidation of hydroquinone in the presence of chelate complexes of transition metals

1982 ◽  
Vol 21 (1-2) ◽  
pp. 41-44 ◽  
Author(s):  
M. E. Volpin ◽  
M. Jáky ◽  
E. M. Kolosova ◽  
M. Yu. Tuvin ◽  
G. N. Novodarova
Keyword(s):  
Transition Metals ◽  
Chelate Complexes ◽  
Complexes Of Transition Metals

Studies of the Synthesis and Thermochemistry of Coordinatively Unsaturated Chelate Complexes (η5-C5Me5)IrL2(L2= TsNCH2CH2NTs, TsNCH2CO2, CO2CO2)

2000 ◽  
Vol 39 (12) ◽  
pp. 2493-2499 ◽  
Author(s):  
Douglas B. Grotjahn ◽  
H. Christine Lo ◽  
Jason Dinoso ◽  
Charles D. Adkins ◽  
Chunbang Li ◽  
...  
Keyword(s):  
Chelate Complexes
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