Copper‐Catalyzed Asymmetric Synthesis of Borylated cis‐Disubstituted Indolines

DX Li, J Kim, JW Yang, J Yun - Chemistry–An Asian Journal, 2018 - Wiley Online Library
A copper‐catalyzed, intramolecular borylative cyclization of vinyl arenes with imines is
reported, which affords enantio‐enriched indolines as a single diastereomer under mild …

Copper-catalyzed diastereo-and enantioselective borylative cyclization: synthesis of enantioenriched 2, 3-disubstituted indolines

G Zhang, A Cang, Y Wang, Y Li, G Xu, Q Zhang… - Organic …, 2018 - ACS Publications
The development of an efficient, straightforward approach for access to a wide range of
enantioenriched boron-containing 2, 3-disubstituted indolines via highly chemo-, diastereo …

Synthesis of cyclic chiral α-amino boronates by copper-catalyzed asymmetric dearomative borylation of indoles

L Chen, JJ Shen, Q Gao, S Xu - Chemical Science, 2018 - pubs.rsc.org
A copper (I)-catalyzed dearomative borylation of N-alkoxycarbonyl protected indole-3-
carboxylates has been developed. The boron addition in this reaction occurred …

Cu‐Catalyzed Intramolecular Borylation‐Cross Coupling Reaction of Unactivated Alkenes to Borylated Indolines

L Fan, X Yan, C Li, Y Cao, G Liu - Advanced Synthesis & …, 2023 - Wiley Online Library
Cu‐catalyzed intramolecular borylation‐cross coupling reaction of alkenes was developed.
Racemic and chiral borylated indolines were achieved by borylation‐cross coupling of …

α,β-Unsaturated N-Acylindoles: An Alternative Class of Michael Acceptors and Their Application in Asymmetric Borylation

Q Jiang, T Guo, R Gao, Q Wang, J Lou… - The Journal of Organic …, 2018 - ACS Publications
Copper (I)-catalyzed enantioselective borylation of α, β-unsaturated N-acylindoles as well as
N-acylpyrroles was efficiently achieved by means of bis (pinacolato) diboron (B2pin2) …

Cu-catalyzed asymmetric borylative cyclization of cyclohexadienone-containing 1, 6-enynes

P Liu, Y Fukui, P Tian, ZT He, CY Sun… - Journal of the …, 2013 - ACS Publications
The first Cu-catalyzed asymmetric borylative cyclization of cyclohexadienone-containing 1, 6-
enynes is achieved through a tandem process: selective β-borylation of propargylic ether …

Enantioselective borylative dearomatization of indoles through copper (I) catalysis

K Kubota, K Hayama, H Iwamoto… - Angewandte chemie …, 2015 - Wiley Online Library
The enantioselective borylative dearomatization of a heteroaromatic compound has been
achieved using a copper (I) catalyst and a diboron reagent. This reaction involves the regio …

Enantio-and Diastereoselective Cu (II)-Catalyzed Conjugate Borylation/Michael Addition Cascade: Synthesis of Spiroindane Boronates

LD Khalse, SS Gorad, P Ghorai - Organic Letters, 2022 - ACS Publications
We report a Cu (II)-(S, S)-i Pr-FOXAP-catalyzed borylative Michael/Michael addition cascade
cyclization of unsymmetrical dienone for the synthesis of highly substituted and …

Copper (I)-catalyzed diastereoselective borylative exo-cyclization of alkenyl aryl ketones

E Yamamoto, R Kojima, K Kubota, H Ito - Synlett, 2016 - thieme-connect.com
Copper (I)-catalyzed diastereoselective borylative exo-cyclization of alkenyl ketones with bis
(pinacolato) diboron is reported. The reaction of alkenyl aryl ketones under a CuCl/Xantphos …

Copper-catalyzed diastereoselective and enantioselective addition of 1, 1-diborylalkanes to cyclic ketimines and α-imino esters

J Kim, M Shin, SH Cho - ACS Catalysis, 2019 - ACS Publications
We report broadly applicable copper catalytic conditions for the diastereoselective and
enantioselective 1, 2-addition of 1, 1-diborylalkanes to cyclic ketimines and α-imino esters …