Aniline-Promoted Cyclization-Replacement Cascade Reactions of 2-Hydroxycinnamaldehydes with Various Carbonic Nucleophiles through In Situ FormedN,O-Acetals

Rhodium-Catalyzed (5+1) Annulations Between 2-Alkenylphenols and Allenes: A Practical Entry to 2,2-Disubstituted 2H-Chromenes

(2015) Noelia Casanova et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective Copper(I)-Catalyzed Alkynylation of Oxocarbenium Ions to Set Diaryl Tetrasubstituted Stereocenters

(2015) Srimoyee Dasgupta et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Copper(ii)/amine synergistically catalyzed enantioselective alkylation of cyclic N-acyl hemiaminals with aldehydes

(2015) Shutao Sun et al.   CHEMICAL COMMUNICATIONS

Enantioselective Copper-Catalyzed Alkynylation of Benzopyranyl Oxocarbenium Ions

(2015) Harathi D. Srinivas et al.   JOURNAL OF ORGANIC CHEMISTRY

Intramolecular Heterocyclization of O-Propargylated Aromatic Hydroxyaldehydes as an Expedient Route to Substituted Chromenopyridines under Metal-Free Conditions

(2015) Selbi Keskin et al.   ORGANIC LETTERS

Catalytic Synthesis of 2H-Chromenes

(2015) Nilanjana Majumdar et al.   ACS Catalysis

Bifunctional acid–base ionic liquid for the one-pot synthesis of fine chemicals: Thioethers, 2H-chromenes and 2H-quinoline derivatives

(2014) Maria J. Climent et al.   APPLIED CATALYSIS A-GENERAL

Natural and Synthetic Chromenes, Fused Chromenes, and Versatility of Dihydrobenzo[h]chromenes in Organic Synthesis

(2014) Ramendra Pratap et al.   CHEMICAL REVIEWS

Divergent Reactivity of Homologueortho-Allenylbenzaldehydes Controlled by the Tether Length: Chromone versus Chromene Formation

(2014) Benito Alcaide et al.   CHEMISTRY-A EUROPEAN JOURNAL

Palladium-catalyzed coupling of N-tosylhydrazones and β-bromostyrene derivatives: new approach to 2H-chromenes

(2014) Yamu Xia et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Addition of carbon nucleophiles to hemiaminals promoted by a Lewis acidic polyoxotungstate

(2014) Wen-Jing Xuan et al.   Organic Chemistry Frontiers

Chromenes: potential new chemotherapeutic agents for cancer

(2013) Shivaputra A Patil et al.   Future Medicinal Chemistry

Enantioselective, Nickel-Catalyzed Suzuki Cross-Coupling of Quinolinium Ions

(2013) Jason D. Shields et al.   ORGANIC LETTERS

Organocatalytic tandem Michael addition reactions: A powerful access to the enantioselective synthesis of functionalized chromenes, thiochromenes and 1,2-dihydroquinolines

(2012) Chittaranjan Bhanja et al.   Beilstein Journal of Organic Chemistry

Reactions of salicylaldehyde and enolates or their equivalents: versatile synthetic routes to chromane derivatives

(2012) Ishmael B Masesane et al.   Beilstein Journal of Organic Chemistry

The biology and chemistry of antifungal agents: A review

(2012) Muthu K Kathiravan et al.   BIOORGANIC & MEDICINAL CHEMISTRY

Aromatic Cations from Oxidative Carbon–Hydrogen Bond Cleavage in Bimolecular Carbon–Carbon Bond Forming Reactions

(2012) Dane J. Clausen et al.   JOURNAL OF ORGANIC CHEMISTRY

Mechanistic Investigation of the Nickel-Catalyzed Suzuki Reaction of N,O-Acetals: Evidence for Boronic Acid Assisted Oxidative Addition and an Iminium Activation Pathway

(2012) Kevin T. Sylvester et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Nickel-Catalyzed Cross-Coupling of Chromene Acetals and Boronic Acids

(2012) Thomas J. A. Graham et al.   ORGANIC LETTERS

A Perspective on the Stereodefined N,O-Acetals: Synthesis and Potential Applications

(2012) Young Rhee et al.   SYNLETT

Enantioselective Carbon-Carbon Bond Forming Reactions Catalyzed by Chiral Phosphoric Acid Catalysts

(2011) Masahiro Terada   CURRENT ORGANIC CHEMISTRY

Recyclable Tertiary Amine Modified Diarylprolinol Ether as Aminocatalyst for the Sequential Asymmetric Synthesis of Functionalized Cyclohexanes and Chromenes

(2011) Hao Shen et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Copper-Catalyzed Enantioselective Additions to Oxocarbenium Ions: Alkynylation of Isochroman Acetals

(2011) Prantik Maity et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Chiral Organic Contact Ion Pairs in Metal-Free Catalytic Asymmetric Allylic Substitutions

(2011) Magnus Rueping et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enantioselective Boronate Additions toN-Acyl Quinoliniums Catalyzed by Tartaric Acid

(2011) Tomohiro Kodama et al.   ORGANIC LETTERS

A concise approach to chiral chromenes based on levoglucosenone

(2011) Аlexander V. Samet et al.   TETRAHEDRON LETTERS

Enantioselective Addition of Boronates to Chromene Acetals Catalyzed by a Chiral Brønsted Acid/Lewis Acid System

(2010) Philip N. Moquist et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Approaches to Enantiomerically Pure 3,4-Dihydro-2H-1-Benzopyran-3-Amines

(2010) A. Beliaev et al.   CURRENT ORGANIC CHEMISTRY

Neighboring-Group Participation Involving the Oxygen Atom of the O,O- or O,N-acetal Functional Groups

(2010) M. Kimatrai et al.   CURRENT ORGANIC CHEMISTRY

Efficient kinetic resolution of racemic 3-nitro-2H-chromene derivatives catalyzed by Takemoto's organocatalyst

(2010) Jian-Wu Xie et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Synthesis of function-oriented 2-phenyl-2H-chromene derivatives using l-pipecolinic acid and substituted guanidine organocatalysts

(2010) Bhaskar C. Das et al.   TETRAHEDRON LETTERS

Enantioselective Organocatalytic Domino Oxa-Michael/Aldol/Hemiacetalization: Synthesis of Polysubstituted Furofuranes Containing Four Stereocenters

(2009) Efraím Reyes et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Asymmetric Organocatalytic Four-Component Quadruple Domino Reaction Initiated by Oxa-Michael Addition of Alcohols to Acrolein

(2009) Fang-Lin Zhang et al.   CHEMISTRY-A EUROPEAN JOURNAL

Candenatenins A−F, Phenolic Compounds from the Heartwood ofDalbergia candenatensis

(2009) Sarot Cheenpracha et al.   JOURNAL OF NATURAL PRODUCTS

Chiral amine/chiral acid as an excellent organocatalytic system for the enantioselective tandem oxa-Michael-aldol reaction

(2009) Shu-Ping Luo et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Catalytic Asymmetric oxa-Michael−Michael Cascade for Facile Construction of Chiral Chromans via an Aminal Intermediate

(2009) Liansuo Zu et al.   ORGANIC LETTERS

New pyrrolidine-triazole-based C2 symmetric organocatalysts and their utility in the asymmetric Michael reaction of β-nitrostyrenes and the synthesis of nitrochromenes

(2009) Thandavamurthy Karthikeyan et al.   TETRAHEDRON-ASYMMETRY

A Novel Enantioselective Catalytic Tandem Oxa-Michael-Henry Reaction: One-Pot Organocatalytic Asymmetric Synthesis of 3-Nitro-2H-chromenes

(2008) Dan-Qian Xu et al.   ADVANCED SYNTHESIS & CATALYSIS

A Short Route to α‐Tocopherol

(2008) Kegang Liu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Asymmetric Iminium Ion Catalysis: An Efficient Enantioselective Synthesis of Pyranonaphthoquinones and β-Lapachones

(2008) Magnus Rueping et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

The oxa-Michael reaction: from recent developments to applications in natural product synthesis

(2008) Carl F. Nising et al.   CHEMICAL SOCIETY REVIEWS

Enantioselective synthesis of the tetrahydro-6H-benzo[c]chromenes via Domino Michael–Aldol condensation: control of five stereocenters in a quadruple-cascade organocatalytic multi-component reaction

(2008) Prakash Kotame et al.   TETRAHEDRON LETTERS