Recent advances in gold-complex and chiral organocatalyst cooperative catalysis for asymmetric alkyne functionalization

M Bao, S Zhou, W Hu, X Xu - Chinese Chemical Letters, 2022 - Elsevier
Homogeneous gold catalysis has demonstrated the preponderant capability of realizing a
broad range of synthetically versatile alkyne functionalization over the last two decades …

Enantioselective merged gold/organocatalysis

C Pegu, B Paroi, NT Patil - Chemical Communications, 2024 - pubs.rsc.org
Gold complexes, because of their unique carbophilic nature, have evolved as efficient
catalysts for catalyzing various functionalization reactions of C–C multiple bonds. However …

Synthesis of polysubstituted pyridines via a one-pot metal-free strategy

H Wei, Y Li, K Xiao, B Cheng, H Wang, L Hu… - Organic letters, 2015 - ACS Publications
An efficient strategy for the one-pot synthesis of polysubstituted pyridines via a cascade
reaction from aldehydes, phosphorus ylides, and propargyl azide is reported. The reaction …

Total synthesis of (±)-taiwaniaquinol F and related taiwaniaquinoids

BN Kakde, P Kumari, A Bisai - The Journal of Organic Chemistry, 2015 - ACS Publications
Total synthesis of (±)-taiwaniaquinol F (1a) has been accomplished via an efficient Lewis
acid-catalyzed Nazarov-type cyclization of aryldiallylcarbinols (±)-2e derived from safranal 7 …

Multicomponent Double Diels–Alder/Nazarov Tandem Cyclization of Symmetric Cross‐Conjugated Diynones to Generate [6‐5‐6] Tricyclic Products

RA Carmichael, WA Chalifoux - Chemistry–A European …, 2016 - Wiley Online Library
The construction of complex polycyclic terpenoid products in an efficient and step‐
economical manner using multicomponent and tandem processes is highly valuable …

Asymmetric Tandem Reactions Achieved by Chiral Amine & Gold (I) Cooperative Catalysis

C Xiaoyuan, Z Feng, W Haihong… - Chinese Journal of Organic …, 2022 - sioc-journal.cn
Cooperative catalysis is a powerful strategy to improve the efficiency and selectivity of
organic reactions. It is of current interest in asymmetric catalysis to combine different …

Synthesis of Fused Pyrimido [1, 6-a] indolones via Rhodium (III)-Catalyzed Cascade Annulations

CR Reddy, S Bodasu, K Mallesh, YL Prapurna - Synthesis, 2021 - thieme-connect.com
A novel method for the synthesis of fused pyrimido [1, 6-a]-indolone derivatives by
annulation of 2-alkynylaryl aldehydes/2-alkynylarylidene ketones with N-(pivaloyloxy)-1H …

Copper-catalyzed three-component synthesis of pyrrole-substituted 1, 2-dihydroisoquinolines

MD Floyd, LY Ryan, JL Hendsey… - Synthetic …, 2022 - Taylor & Francis
A general approach to the synthesis of 1, 3-disubstituted-1, 2-dihydroisoquinolines was
achieved with pyrrole and various electron withdrawing groups as substituents. CuAAC …

FeCl3‐Catalyzed Highly Efficient Nazarov Type Cyclization of Arylvinylcarbinols: Total Synthesis of (±)‐Dichroanal B and Related Taiwaniaquinoids

BN Kakde, A Parida, N Kumar, A Mourya… - …, 2016 - Wiley Online Library
FeCl3‐catalyzed cyclization of an arylvinyl carbinols has been explored for efficient
synthesis of [6, 5, 6]‐carbotricyclic core of taiwaniaquinoids sharing an all‐carbon …

Dienamine‐Mediated Asymmetric Inverse‐Electron‐Demand Hetero‐Diels–Alder Reaction of Linear Deconjugated Enones: Diversity‐Oriented Synthesis of 3, 4 …

R Maity, SC Pan - European Journal of Organic Chemistry, 2017 - Wiley Online Library
The first organocatalytic asymmetric inverse‐electron‐demand Diels–Alder reaction of
deconjugated enones by using a linear dienamine was explored. Electron‐poor oxadienes …