Enantioselective Organocopper-Catalyzed Hetero Diels-Alder Reaction through in Situ Oxidation of Ethers into Enol Ethers.
Enantioselective Organocopper-Catalyzed Hetero Diels-Alder Reaction through in Situ Oxidation of Ethers into Enol Ethers.
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DOI:
10.1021/jacs.2c01656
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发表时间:
2022-04-13
影响因子:
15
通讯作者:
Wasa, Masayuki
中科院分区:
文献类型:
--
作者:
Yesilcimen, Ahmet;Jiang, Na-Chuan;Gottlieb, Felix H.;Wasa, Masayuki
We disclose a catalytic method for the enantio- and diastereo-selective union of alkyl ethers and hetero dienes. We demonstrate that a chiral Cu–BOX complex catalyzes the efficient oxidation of ethers into enol ethers in the presence of trityl acetate. Then, the organocopper promotes stereoselective hetero Diels-Alder reaction between the in situ generated enol ethers and β,γ-unsaturated ketoesters, allowing for rapid access to an array of dihydropyran derivatives possessing three vicinal stereogenic centers.
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影响因子:
18.3
作者:
Daugulis O;Roane J;Tran LD
通讯作者:
Tran LD
影响因子:
8.4
作者:
Hayashi Y
通讯作者:
Hayashi Y
影响因子:
15
作者:
Evans, DA;Johnson, JS
通讯作者:
Johnson, JS
影响因子:
15
作者:
Guptill, David M.;Davies, Huw M. L.
通讯作者:
Davies, Huw M. L.
DOI:
10.1039/c29710000861
发表时间:
1971-01-01
期刊:
JOURNAL OF THE CHEMICAL SOCIETY D-CHEMICAL COMMUNICATIONS
影响因子:
--
作者:
BARTON, DHR;MAGNUS, PD;ZURR, D
通讯作者:
ZURR, D