Palladium-Catalyzed Direct Intermolecular Amination of Unactivated Methylene C(sp3)–H Bonds with Azodiformates via Bidentate-Chelation Assistance

HY Bai, ZG Ma, M Yi, JB Lin, SY Zhang - ACS Catalysis, 2017 - ACS Publications
An efficient and convenient method enabling direct amination of unactivated methylene C
(sp3)–H bonds to form C–N bonds with azodiformates as amino source is described. This …

Palladium-Catalyzed Direct Intramolecular C–N Bond Formation: Access to Multisubstituted Dihydropyrroles

B Jiang, FF Meng, QJ Liang, YH Xu, TP Loh - Organic letters, 2017 - ACS Publications
A palladium-catalyzed intramolecular amination of alkenes with retention of olefin
functionalization was achieved under mild reaction conditions. In the presence of palladium …

Palladium-catalyzed intermolecular amination of unactivated C (sp 3)–H bonds via a cleavable directing group

L Jin, X Zeng, S Li, X Hong, G Qiu, P Liu - Chemical Communications, 2017 - pubs.rsc.org
Palladium-catalyzed intermolecular amination of unactivated C (sp3)–H bonds was
developed. Using NFSI as both the amino source and the oxidant, this protocol operates …

PdII‐Catalyzed Intermolecular Amination of Unactivated C(sp3)H Bonds

Q Gou, G Liu, ZN Liu, J Qin - Chemistry–A European Journal, 2015 - Wiley Online Library
PdII‐catalyzed intermolecular amination of unactivated C (sp3) H bonds has been
successfully developed for the first time. This method provides a new way to achieve the …

Palladium-catalyzed intramolecular C–H amination using aluminum nitrate as the oxidant

K Jia, Y Xue, D Tu, J Luo, C Jiang - Organic Chemistry Frontiers, 2023 - pubs.rsc.org
A palladium catalyzed intramolecular C (sp2)–H amination using a readily available
aluminum nitrate (Al (NO3) 3· 9H2O) as the oxidant is reported. The C–H amination is …

Highly Efficient Syntheses of Azetidines, Pyrrolidines, and Indolines via Palladium Catalyzed Intramolecular Amination of C(sp3)–H and C(sp2)–H Bonds at γ and δ …

G He, Y Zhao, S Zhang, C Lu… - Journal of the American …, 2012 - ACS Publications
Efficient methods have been developed to synthesize azetidine, pyrrolidine, and indoline
compounds via palladium-catalyzed intramolecular amination of C–H bonds at the γ and δ …

Palladium-Catalyzed C–H Amination of C(sp2) and C(sp3)–H Bonds: Mechanism and Scope for N-Based Molecule Synthesis

YN Timsina, BF Gupton, KC Ellis - ACS Catalysis, 2018 - ACS Publications
Nitrogen-containing compounds are the most common structural architectures in drug
candidates, natural and biological products, and small-molecule therapeutics. Within the …

Copper-Catalyzed Intramolecular Amination of C(sp3)–H Bond of Secondary Amines to Access Azacycles

RX Jin, JC Dai, Y Li, XS Wang - Organic Letters, 2021 - ACS Publications
The cross-coupling of C–N bond directly from inert C–H bonds is an ideal approach to
synthesize saturated azacycles due to its high efficiency and atom economy. In this article, a …

Pd-Catalyzed Regioselective Intramolecular Allylic C–H Amination of 1, 1-Disubstituted Alkenyl Amines

YH Kim, DB Kim, SS Jang, SW Youn - The Journal of Organic …, 2022 - ACS Publications
Pd-Catalyzed intramolecular allylic C–H amination of 1, 1-disubstituted alkenyl amines with
various allylic tethers (X= O, NMs, CH2) was developed. This process allows for the …

Palladium-catalyzed regioselective carbonylative coupling/amination of aryl iodides with unactivated alkenes: efficient synthesis of β-aminoketones

JB Peng, FP Wu, D Li, HQ Geng, X Qi, J Ying… - ACS …, 2019 - ACS Publications
The carbonylative coupling of aryl halides with unactivated alkenes remains a challenge,
because of the low reactivity of acyl-palladium intermediate to the olefins. In this paper, a …