A new class of nitrogen based chiral ligands: 2H-1,3-benzoxazines. Ligand synthesis, X-ray structural studies and asymmetric catalysis

2005 ◽  
Vol 690 (8) ◽  
pp. 2027-2034 ◽  
Author(s):  
Neeranat Thienthong ◽  
Patrick Perlmutter
Keyword(s):  
Asymmetric Catalysis ◽  
Chiral Ligands ◽  
Structural Studies ◽  
X Ray ◽  
New Class ◽  
Ligand Synthesis

Homogeneous asymmetric catalysis: structural studies of catalytic intermediates using extended x-ray absorption fine structure

1981 ◽  
Vol 103 (11) ◽  
pp. 3235-3237 ◽  
Author(s):  
B. Ray Stults ◽  
Robert Mark Friedman ◽  
Karl Koenig ◽  
William Knowles ◽  
Robert B. Greegor ◽  
...  
Keyword(s):  
Fine Structure ◽  
Asymmetric Catalysis ◽  
Structural Studies ◽  
X Ray ◽  
Absorption Fine ◽  
Catalytic Intermediates ◽  
X Ray Absorption

ChemInform Abstract: Synthesis of 1,1′-Bis(phosphetano)ferrocenes, a New Class of Chiral Ligands for Asymmetric Catalysis.

ChemInform ◽  
2010 ◽  
Vol 31 (12) ◽  
pp. no-no
Author(s):  
Angela Marinetti ◽  
Francis Labrue ◽  
Jean-Pierre Genet
Keyword(s):  
Asymmetric Catalysis ◽  
Chiral Ligands ◽  
New Class

Synthesis of 1,1′-Bis(phosphetano)ferrocenes, a New Class of Chiral Ligands for Asymmetric Catalysis

Synlett ◽  
1999 ◽  
Vol 1999 (12) ◽  
pp. 1975-1977 ◽  
Author(s):  
Angela Marinetti ◽  
Francis Labrue ◽  
Jean-Pierre Genêt
Keyword(s):  
Asymmetric Catalysis ◽  
Chiral Ligands ◽  
New Class

Synthesis and x-ray Structural Studies on a New Class of Pentanuclear Copper(II) Complexes Containing a [Cu5(.mu.3-OH)2(.mu.-O2CMe)6]2+ Core and Terminal Imidazole Ligands

1995 ◽  
Vol 34 (20) ◽  
pp. 5091-5093 ◽  
Author(s):  
Shanmugam Meenakumari ◽  
Muthuvijayan Lakshminarayanan ◽  
Satish K. Tiwary ◽  
Akhil R. Chakravarty
Keyword(s):  
Structural Studies ◽  
X Ray ◽  
New Class ◽  
Imidazole Ligands

Ribosome Structural Organization

1974 ◽  
Vol 32 ◽  
pp. 332-333
Author(s):  
James A. Lake
Keyword(s):  
Ribosomal Proteins ◽  
Structural Organization ◽  
Three Dimensional ◽  
Small Subunit ◽  
Structural Studies ◽  
X Ray Diffraction ◽  
Specific Antibodies ◽  
X Ray ◽  
E Coli ◽  
Complete Sequences

The understanding of ribosome structure has advanced considerably in the last several years. Biochemists have characterized the constituent proteins and rRNA's of ribosomes. Complete sequences have been determined for some ribosomal proteins and specific antibodies have been prepared against all E. coli small subunit proteins. In addition, a number of naturally occuring systems of three dimensional ribosome crystals which are suitable for structural studies have been observed in eukaryotes. Although the crystals are, in general, too small for X-ray diffraction, their size is ideal for electron microscopy.

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