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volume 5 issue 33 pages 21219-21225

General and Efficient Copper-Catalyzed Oxazaborolidine Complex in Transfer Hydrogenation of Isoquinolines under Mild Conditions

Publication typeJournal Article
Publication date2020-08-13
scimago Q1
wos Q2
SJR0.773
CiteScore7.1
Impact factor4.3
ISSN24701343
General Chemistry
General Chemical Engineering
Abstract
A general and efficient method for copper-catalyzed transfer hydrogenation of isoquinolines with an oxazaborolidine-BH3 complex, under mild reaction conditions, is successfully developed. A broad range of isoquinolines has been reduced to the corresponding products with 61-85% yields. The method is applied to the synthesis of biologically active tetrahydrosioquinoline alkaloid (±)-norlaudanosine in 62% yield, which is the key precursor for the preparation of (±)-laudanosine, (±)-N-methyl-laudanosine, and (±)-xylopinine in one or two steps.
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GOST |
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GOST Copy
Du Q. et al. General and Efficient Copper-Catalyzed Oxazaborolidine Complex in Transfer Hydrogenation of Isoquinolines under Mild Conditions // ACS Omega. 2020. Vol. 5. No. 33. pp. 21219-21225.
GOST all authors (up to 50) Copy
Du Q., Liu L., Zhou T. General and Efficient Copper-Catalyzed Oxazaborolidine Complex in Transfer Hydrogenation of Isoquinolines under Mild Conditions // ACS Omega. 2020. Vol. 5. No. 33. pp. 21219-21225.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1021/acsomega.0c02957
UR - https://doi.org/10.1021/acsomega.0c02957
TI - General and Efficient Copper-Catalyzed Oxazaborolidine Complex in Transfer Hydrogenation of Isoquinolines under Mild Conditions
T2 - ACS Omega
AU - Du, Qianyu
AU - Liu, Linpeng
AU - Zhou, Taigang
PY - 2020
DA - 2020/08/13
PB - American Chemical Society (ACS)
SP - 21219-21225
IS - 33
VL - 5
PMID - 32875258
SN - 2470-1343
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2020_Du,
author = {Qianyu Du and Linpeng Liu and Taigang Zhou},
title = {General and Efficient Copper-Catalyzed Oxazaborolidine Complex in Transfer Hydrogenation of Isoquinolines under Mild Conditions},
journal = {ACS Omega},
year = {2020},
volume = {5},
publisher = {American Chemical Society (ACS)},
month = {aug},
url = {https://doi.org/10.1021/acsomega.0c02957},
number = {33},
pages = {21219--21225},
doi = {10.1021/acsomega.0c02957}
}
MLA
Cite this
MLA Copy
Du, Qianyu, et al. “General and Efficient Copper-Catalyzed Oxazaborolidine Complex in Transfer Hydrogenation of Isoquinolines under Mild Conditions.” ACS Omega, vol. 5, no. 33, Aug. 2020, pp. 21219-21225. https://doi.org/10.1021/acsomega.0c02957.