Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Yun-he Xu"'
Publikováno v:
Tetrahedron Chem, Vol 12, Iss , Pp 100093- (2024)
A palladium/TADDOL-derived phosphonate catalyzed desymmetric ring-opening coupling bewteen prochiral silacyclobutanes and alkyl terminal alkynes was developed. This catalytic system facilitates the formation of optically active allyl vinylsilane comp
Externí odkaz:
https://doaj.org/article/0367801429d14434868e894187199911
Autor:
Zi-Lu Wang, Qi Li, Meng-Wei Yang, Zhao-Xin Song, Zhen-Yu Xiao, Wei-Wei Ma, Jin-Bo Zhao, Yun-He Xu
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract We report a copper-catalyzed ligand-controlled selective 1,2- and 1,4-hydrosilylation of 1,3-enynes, which furnishes enantiomerically enriched propargyl- and 1,2-allenylsilane products in high yields with excellent enantioselectivities (up t
Externí odkaz:
https://doaj.org/article/fcb54b8545a2444f820168020caa4a28
Publikováno v:
Chinese Journal of Contemporary Neurology and Neurosurgery, Vol 19, Iss 2, Pp 137-140 (2019)
DOI: 10.3969/j.issn.1672-6731.2019.02.012
Externí odkaz:
https://doaj.org/article/4ca3440f22c941098941a7cb3ff443c5
Publikováno v:
Organic Letters. 25:3364-3368
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2522946982256a6c7aa5f1eae7269672
https://doi.org/10.1021/acs.orglett.3c00765
https://doi.org/10.1021/acs.orglett.3c00765
Autor:
Bing Jiang, Yun‐He Xu
Publikováno v:
Handbook of CH‐Functionalization. :1-24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e768d7b933f15503d2bfcc6416604403
https://doi.org/10.1002/9783527834242.chf0207
https://doi.org/10.1002/9783527834242.chf0207
Publikováno v:
Organic Letters. 24:6054-6059
A novel strategy of copper-catalyzed regio- and enantioselective hydrosilylation of 4-substituted vinylidenecyclohexanes with silanes was developed. In this protocol, various allenes and silanes were used to afford the corresponding (cyclohexylidene)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8d8cf2829989ecf19cbd5b70008bf25
https://doi.org/10.1021/acs.orglett.2c02359
https://doi.org/10.1021/acs.orglett.2c02359
Publikováno v:
Organic Letters. 24:4081-4086
A copper-catalyzed regioselective Markovnikov 3,4-hydrosilylation of 2-substituted 1,3-dienes has been accomplished. A wide range of 2-substituted 1,3-dienes and trihydrosilanes are compatible under the optimal conditions. The bisphosphine ligand wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c41b4bdd9b87562a94c4d2408637bfd8
https://doi.org/10.1021/acs.orglett.2c01558
https://doi.org/10.1021/acs.orglett.2c01558
Publikováno v:
Organic Letters. 24:2832-2836
A copper-catalyzed 1,4-protosilylation of α-alkynyl-enones to form the functionalized chiral homoallenylsilanes was developed. In the presence of a chiral monopyridine oxazoline ligand, a variety of trisubstituted allene derivatives bearing a contig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39f578fa7bf1b683230fbff77fa067f3
https://doi.org/10.1021/acs.orglett.2c00739
https://doi.org/10.1021/acs.orglett.2c00739
Publikováno v:
Organic Letters. 24:2660-2664
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd0858986739d8518af1569de9e4d650
https://doi.org/10.1021/acs.orglett.2c00704
https://doi.org/10.1021/acs.orglett.2c00704
Publikováno v:
Journal of the American Chemical Society. 144:5535-5542
A copper-catalyzed regiodivergent hydrosilylation of a wide range of simple allenes is reported. Linear and branched allylsilanes were formed by judicious choice of solvents. Furthermore, branched allylsilanes were obtained with high enantioselectivi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d979ffc76c3c3a77c4b657601c0dc69
https://doi.org/10.1021/jacs.2c00260
https://doi.org/10.1021/jacs.2c00260