Enantioselective formation of cyclopropane spiroindenes from benzofulvenes by phase transfer catalysis

Phosphine-mediated Highly Enantioselective Spirocyclization with Ketimines as Substrates

(2016) Xiaoyu Han et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Benzofulvenes in Trienamine Catalysis: Stereoselective Spiroindene Synthesis

(2016) Bjarke S. Donslund et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective Access to Spirocyclic Sultams by Chiral Cpx -Rhodium(III)-Catalyzed Annulations

(2016) Manh V. Pham et al.   CHEMISTRY-A EUROPEAN JOURNAL

Enantioselective cyclopropanation of (Z)-3-substituted-2-(4-pyridyl)-acrylonitriles catalyzed by Cinchona ammonium salts

(2016) Claudia Del Fiandra et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Enantioselective Synthesis of Spiroindenes by Enol-Directed Rhodium(III)-Catalyzed CH Functionalization and Spiroannulation

(2015) Suresh Reddy Chidipudi et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Asymmetric Construction of Spirooxindoles by Organocatalytic Multicomponent Reactions Using Diazooxindoles

(2015) Ming-Yue Wu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Spirooxindoles: Promising scaffolds for anticancer agents

(2015) Bin Yu et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Asymmetric Dearomatization of Naphthols via a Rh-Catalyzed C(sp2)–H Functionalization/Annulation Reaction

(2015) Jun Zheng et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Total syntheses of natural products containing spirocarbocycles

(2015) Laura K. Smith et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Asymmetric Michael Addition of Malonates to Enones Catalyzed by an α-d-Glucopyranoside-Based Crown Ether

(2015) Péter Bakó et al.   SYNLETT

Conjugate Umpolung of β,β-Disubstituted Enals by Dual Catalysis with an N-Heterocyclic Carbene and a Brønsted Acid: Facile Construction of Contiguous Quaternary Stereocenters

(2014) Jun-Long Li et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A New Golden Age for Donor-Acceptor Cyclopropanes

(2014) Tobias F. Schneider et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

The use of spirocyclic scaffolds in drug discovery

(2014) Yajun Zheng et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Asymmetric Diastereoselective Synthesis of Spirocyclopropane Derivatives of Oxindole

(2014) Maksim Ošeka et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Synthesis of Cyclopropane Spirooxindoles by means of a Vinylogous Organocatalytic Cascade

(2014) Rodrigo César da Silva et al.   Asian Journal of Organic Chemistry

3-Chlorooxindoles: Versatile Starting Materials for Asymmetric Organocatalytic Synthesis of Spirooxindoles

(2013) Artur Noole et al.   ADVANCED SYNTHESIS & CATALYSIS

Recent Developments in Asymmetric Phase-Transfer Reactions

(2013) Seiji Shirakawa et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Recent Progress on Routes to Spirooxindole Systems Derived from Isatin

(2013) Min Xia et al.   JOURNAL OF HETEROCYCLIC CHEMISTRY

Asymmetric cyclopropanation of chalcones using chiral phase-transfer catalysts

(2013) Richard Herchl et al.   TETRAHEDRON LETTERS

Asymmetric Catalysis for the Synthesis of Spirocyclic Compounds

(2013) Annaliese K. Franz et al.   ACS Catalysis

Phase transfer catalyzed enantioselective cyclopropanation of 4-nitro-5-styrylisoxazoles

(2012) Claudia Del Fiandra et al.   CHEMICAL COMMUNICATIONS

Diastereodivergent Synthesis of 3-Spirocyclopropyl-2-oxindoles through Direct Enantioselective Cyclopropanation of Oxindoles

(2012) Xiaowei Dou et al.   CHEMISTRY-A EUROPEAN JOURNAL

Highly Enantio- and Diastereoselective Generation of Two Quaternary Centers in Spirocyclopropanation of Oxindole Derivatives.

(2012) Artur Noole et al.   CHEMISTRY-A EUROPEAN JOURNAL

New and unusual scaffolds in medicinal chemistry

(2011) Charles M. Marson   CHEMICAL SOCIETY REVIEWS

Organocatalytic Michael-Alkylation Cascade: The Enantioselective Nitrocyclopropanation of Oxindoles

(2011) Fabio Pesciaioli et al.   CHEMISTRY-A EUROPEAN JOURNAL

Highly Efficient Hydrogen-Bonding Catalysis of the Diels–Alder Reaction of 3-Vinylindoles and Methyleneindolinones Provides Carbazolespirooxindole Skeletons

(2011) Bin Tan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Core-Structure-Motivated Design of a Phosphine-Catalyzed [3 + 2] Cycloaddition Reaction: Enantioselective Syntheses of Spirocyclopenteneoxindoles

(2011) Bin Tan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Asymmetric Catalysis of Diels–Alder Reactions with in Situ Generated Heterocyclicortho-Quinodimethanes

(2011) Yankai Liu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Total Syntheses of Dalesconol A and B

(2010) Scott A. Snyder et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Highly Enantioselective Synthesis of Nitrocyclopropanes via Organocatalytic Conjugate Addition of Bromomalonate to α,β-Unsaturated Nitroalkenes

(2009) Yi-ning Xuan et al.   ORGANIC LETTERS

Enantioselective Phase-Transfer-Catalyzed Intramolecular Aza-Michael Reaction: Effective Route to Pyrazino-Indole Compounds

(2008) Marco Bandini et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Unprecedented Immunosuppressive Polyketides fromDaldinia eschscholzii, a Mantis‐Associated Fungus

(2008) Ying Lao Zhang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION