volume 18 issue 2 pages 288-291

Pd(II)-Catalyzed Asymmetric Addition of Arylboronic Acids to Isatin-Derived Ketimines

Publication typeJournal Article
Publication date2015-12-31
scimago Q1
wos Q1
SJR1.235
CiteScore8.7
Impact factor5.0
ISSN15237060, 15237052
Organic Chemistry
Biochemistry
Physical and Theoretical Chemistry
Abstract
A Pd(II)/Pyrox-catalyzed enantioselecitve addition of arylboronic acids to 3-ketimino oxindoles was developed, providing chiral 3-amino-2-oxindoles with a quaternary stereocenter in high yields and with good enantioselectivities. A variety of functionalized 3-ketimino oxindoles can be used, and the method tolerates some variation in arylboronic acid scope. This asymmetric arylation provides an alternative efficient catalytic method for the preparation of chiral 3-aryl-3-amino-2-oxindoles, which also represents the first example of a Pd(II)-catalyzed addition of arylborons to exocyclic ketimines.
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GOST |
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GOST Copy
He Q. et al. Pd(II)-Catalyzed Asymmetric Addition of Arylboronic Acids to Isatin-Derived Ketimines // Organic Letters. 2015. Vol. 18. No. 2. pp. 288-291.
GOST all authors (up to 50) Copy
He Q., Wu L., Kou X., Butt N., Yang G., Zhang W. Pd(II)-Catalyzed Asymmetric Addition of Arylboronic Acids to Isatin-Derived Ketimines // Organic Letters. 2015. Vol. 18. No. 2. pp. 288-291.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1021/acs.orglett.5b03458
UR - https://doi.org/10.1021/acs.orglett.5b03458
TI - Pd(II)-Catalyzed Asymmetric Addition of Arylboronic Acids to Isatin-Derived Ketimines
T2 - Organic Letters
AU - He, Qun
AU - Wu, Liang
AU - Kou, Xuezhen
AU - Butt, Nicholas
AU - Yang, Guoqiang
AU - Zhang, Wanbin
PY - 2015
DA - 2015/12/31
PB - American Chemical Society (ACS)
SP - 288-291
IS - 2
VL - 18
PMID - 26720106
SN - 1523-7060
SN - 1523-7052
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2015_He,
author = {Qun He and Liang Wu and Xuezhen Kou and Nicholas Butt and Guoqiang Yang and Wanbin Zhang},
title = {Pd(II)-Catalyzed Asymmetric Addition of Arylboronic Acids to Isatin-Derived Ketimines},
journal = {Organic Letters},
year = {2015},
volume = {18},
publisher = {American Chemical Society (ACS)},
month = {dec},
url = {https://doi.org/10.1021/acs.orglett.5b03458},
number = {2},
pages = {288--291},
doi = {10.1021/acs.orglett.5b03458}
}
MLA
Cite this
MLA Copy
He, Qun, et al. “Pd(II)-Catalyzed Asymmetric Addition of Arylboronic Acids to Isatin-Derived Ketimines.” Organic Letters, vol. 18, no. 2, Dec. 2015, pp. 288-291. https://doi.org/10.1021/acs.orglett.5b03458.