Search

Your search keyword '"Tao, Wenjie"' showing total 7 results
Start Over Author "Tao, Wenjie" Publisher american chemical society (acs)
7 results on '"Tao, Wenjie"'

6. A Highly Efficient and Enantioselective Intramolecular Cannizzaro Reaction under TOX/Cu(II) Catalysis

Author

Tao Wenjie, Saihu Liao, Xiu-Li Sun, Yong Tang, and Pan Wang

Subjects
Aryl, Enantioselective synthesis, General Chemistry, Biochemistry, Combinatorial chemistry, Catalysis, Kinetic resolution, chemistry.chemical_compound, Colloid and Surface Chemistry, chemistry, Intramolecular force, Cannizzaro reaction, Glyoxal, Organic chemistry, Hemiacetal, Stereoselectivity
Abstract

An asymmetric intramolecular Cannizzaro reaction of aryl and alkyl glyoxals with alcohols has been realized with an unprecedented high level of enantioselectivity, on the basis of a newly developed congested TOX ligand and a gradual liberation protocol of active glyoxals from glyoxal monohydrates. Preliminary results suggested a mechanism of enantioselective addition of alcohols to glyoxals contributing most to the stereoselectivity, other than by the dynamic kinetic resolution of hemiacetal intermediates.

Published
2013

7. Copolymerization of Ethylene with Functionalized Olefins by [ONX] Titanium Complexes

Author

Yong Tang, Tao Wenjie, Xiu-Li Sun, Junfang Li, Zhou Chen, and Xiao-Hong Yang

Subjects
Ethylene, Polymers and Plastics, Organic Chemistry, chemistry.chemical_element, Sulfur, Inorganic Chemistry, chemistry.chemical_compound, chemistry, Polymer chemistry, Materials Chemistry, Copolymer, High activity, Organic chemistry, Phosphine, Titanium
Abstract

A series of titanium complexes bearing [ONX] tridentate ligands have been synthesized and characterized. The complexes containing sulfur or phosphine donors showed high activity in the copolymerization of ethylene with 9-decen-1-ol (up to 1.3 x 10(8) g po

Published
2013

Catalog

Books, media, physical & digital resources
See catalog results