Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Zeng-bo Pang"'
Publikováno v:
Catalysis Letters. 147:893-899
The preparation of new palladium complexes in situ that were composed of a series of chiral diphosphite ligands, which were derived from (1S,2S)-trans-1,2-cyclohexanediol, have been described. It was found that (1S,2S)-bis[(S)-1,1′-binaphthyl-2,2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::418cf46d19c0ac886613958d8424677a
https://doi.org/10.1007/s10562-017-1986-8
https://doi.org/10.1007/s10562-017-1986-8
Publikováno v:
Tetrahedron: Asymmetry. 28:330-337
A new series of monodentate phosphites based on the rigid, axially chiral monoesterified H 8 -BINOL, which are easy to prepare from the readily accessible phosphorylating reagents ( S a )- or ( R a )-1,1′-binaphthyl-2,2′-diylchlorophosphite and (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9281951d79feda42c6bef083c20f5fd
https://doi.org/10.1016/j.tetasy.2017.01.011
https://doi.org/10.1016/j.tetasy.2017.01.011
Publikováno v:
Chinese Chemical Letters. 27:1500-1504
Pd/TiN nanocomposite catalysts were fabricated for one-step selective hydrogenation of phenol to cyclohexanone successfully. High conversion of phenol (99%) and selectivity of cyclohexanone (98%) were obtained at 30 °C and 0.2 MPa H2 for 12 h in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16883724652524fc47ec9b7be4d02a40
https://doi.org/10.1016/j.cclet.2016.03.036
https://doi.org/10.1016/j.cclet.2016.03.036
Publikováno v:
Chinese Chemical Letters. 27:271-276
A series of novel chiral diphosphite ligands have been synthesized from (1 R ,2 R )- trans -1,2-cyclohexanediol, (1 S ,2 S )- trans -1,2-cyclohexanediol, racemic trans -1,2-cyclohexanediol and chlorophosphoric acid diary ester, and were successfully
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0d6d42a9590ae1a92cab421c8cd2c9e
https://doi.org/10.1016/j.cclet.2015.10.009
https://doi.org/10.1016/j.cclet.2015.10.009
Publikováno v:
Tetrahedron: Asymmetry. 26:1389-1393
A series of novel chiral diphosphite ligands was easily prepared in a few steps from commercial (1 R ,2 R )- trans -1,2-cyclohexanediol as the chiral source, and successfully employed in the Rh-catalyzed asymmetric hydrogenation of α,β-unsaturated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74981356a4c60711e6ee2fcc88cbec01
https://doi.org/10.1016/j.tetasy.2015.10.020
https://doi.org/10.1016/j.tetasy.2015.10.020
Publikováno v:
Chemical Research in Chinese Universities. 31:756-760
Five novel tropos (3R,4R)- and/or (3S,4S)-N-benzyltartarimide-derived biphenylphosphite ligands were synthesized and applied in the Cu-catalyzed asymmetric conjugate addition of diethylzinc to cyclic enones with up to 75% e.e. Compared with the repor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bdf9b60049eae741aea070f30fc3228
https://doi.org/10.1007/s40242-015-5142-y
https://doi.org/10.1007/s40242-015-5142-y
Publikováno v:
RSC Advances. 5:54387-54394
A novel activator generated by electron transfer for atom transfer radical polymerization (AGET ATRP) is presented to carry out the grafting copolymerization of lignin with styrene (St) and methyl methacrylate (MMA) using FeCl3·6H2O as a catalyst, P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::693906dc05626623cccfecf09c0a1295
https://doi.org/10.1039/c5ra09237j
https://doi.org/10.1039/c5ra09237j
A series of diphosphite ligands, which were derived from D-(-)-tartaric acid, have been synthesized and successfully applied in the Cu-catalyzed asymmetric conjugate addition of organozincs to enones. There was a synergic effect between the stereogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::437a729cb1b7300853819fcee076b397
Publikováno v:
Tetrahedron. 70:8822-8828
A novel Pd/1,2-diphosphite catalyzed asymmetric allylic alkylation of 1,3-diarylpropenyl acetate with malonates was developed. Catalyst optimization via a variation in the protecting groups at the 1,2- and/or 5,6-positions of d -mannitol skeleton and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86f27aaf617b97ce6a43d895c10665a6
https://doi.org/10.1016/j.tet.2014.10.011
https://doi.org/10.1016/j.tet.2014.10.011
Publikováno v:
ChemInform. 47
The stereochemically matched combination of the chiral cyclohexanediol and the ligands binaphthyl moieties is essential for inducing high enantioselectivity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77d8da59b074897c449f68338aff5016
https://doi.org/10.1002/chin.201616071
https://doi.org/10.1002/chin.201616071