Heterocycles from methylenecyclopropanes

Assembly of Indeno[1,2-c]chromenesviaa Palladium-Catalyzed Reaction of 1-Bromo-2-(cyclopropylidenemethyl)benzene with 2-Alkynylphenol

(2014) Xiaolin Pan et al.   ADVANCED SYNTHESIS & CATALYSIS

Rhodium(II)-Catalyzed Intramolecular Cycloisomerizations of Methylenecyclopropanes withN-Sulfonyl 1,2,3-Triazoles

(2014) Kai Chen et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Computational and 13C Investigations of the Diazadienes and Oxazadienes Formed via the Rearrangement of Methylenecyclopropyl Hydrazones and Oximes

(2014) Bo Chen et al.   ORGANIC LETTERS

Highly Regio- and Stereoselective Synthesis of Alkylidenecyclopropanes via Ru(II)-Pheox Catalyzed Asymmetric Inter- and Intramolecular Cyclopropanation of Allenes

(2014) Soda Chanthamath et al.   ORGANIC LETTERS

Recent developments in the synthesis and reactivity of methylene- and alkylidenecyclopropane derivatives

(2014) Hélène Pellissier   TETRAHEDRON

Gold-Catalyzed Tandem Reactions of Methylenecyclopropanes and Vinylidenecyclopropanes

(2013) Di-Han Zhang et al.   ACCOUNTS OF CHEMICAL RESEARCH

Synthesis and Antiviral Activities of Methylenecyclopropane Analogs with 6-Alkoxy and 6-Alkylthio Substitutions That Exhibit Broad-Spectrum Antiviral Activity against Human Herpesviruses

(2013) Mark N. Prichard et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

Human Cytomegalovirus UL97 Kinase Is Involved in the Mechanism of Action of Methylenecyclopropane Analogs with 6-Ether and -Thioether Substitutions

(2013) Gloria Komazin-Meredith et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

Human Herpesvirus 6 U69 Kinase Phosphorylates the Methylenecyclopropane Nucleosides Cyclopropavir, MBX 2168, and MBX 1616 to Their Monophosphates

(2013) Gloria Komazin-Meredith et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

Rhodium(I)-Catalyzed Cycloisomerization of Nitrogen-Tethered Indoles and Alkylidenecyclopropanes: Convenient Access to Polycyclic Indole Derivatives

(2013) Di-Han Zhang et al.   CHEMISTRY-A EUROPEAN JOURNAL

Facile synthesis of 2-methylenecyclobutanones via Ca(OH)2-catalyzed direct condensation of cyclobutanone with aldehydes and (PhSe)2-catalyzed Baeyer–Villiger oxidation to 4-methylenebutanolides

(2013) Lei Yu et al.   GREEN CHEMISTRY

The use of elemental sulfur as an alternative feedstock for polymeric materials

(2013) Woo Jin Chung et al.   Nature Chemistry

An efficient method of synthesis of isoxazolidine-fused β-lactams via base-promoted cyclization–ring opening of carbamoyl-spirocyclopropane isoxazolidines

(2013) Tung Q. Tran et al.   TETRAHEDRON

DBU-mediated transformation of arylmethylenecyclopropenes to alkylidenecyclopropanes

(2013) Rui Sang et al.   TETRAHEDRON LETTERS

Rh(iii)-catalyzed C–H activation/cycloaddition of benzamides and methylenecyclopropanes: divergence in ring formation

(2013) Sunliang Cui et al.   Chemical Science

Recent Advances in the Metal-Catalyzed Ring Expansions of Three- and Four-Membered Rings

(2013) Daniel J. Mack et al.   ACS Catalysis

Synthesis of Benzoindolinesviaa Copper-Catalyzed Reaction of 1-Bromoethynyl-2-(cyclopropylidenemethyl)arenes withN-Allylsulfonamide

(2012) Shaoyu Li et al.   ADVANCED SYNTHESIS & CATALYSIS

Synthesis and antiviral activity of certain second generation methylenecyclopropane nucleosides

(2012) John D. Williams et al.   BIOORGANIC & MEDICINAL CHEMISTRY

Thermally induced [3+2] cyclization of aniline-tethered alkylidenecyclopropanes: a facile synthetic protocol of pyrrolo[1,2-a]indoles

(2012) Kai Chen et al.   CHEMICAL COMMUNICATIONS

1-Bromo-2-(cyclopropylidenemethyl)benzene: A Useful Building Block in the Palladium-Catalyzed Reaction of 2-Alkynylbenzenamine

(2012) Shaoyu Li et al.   Chemistry-An Asian Journal

Cycloaddition of C,C-Disubstituted Ketonitrones with Acceptor Methylenecyclopropanes and Subsequent Rearrangement Cascade of 5-Spirocyclopropane-isoxazolidines

(2012) Tung Q. Tran et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Gold(i)-catalyzed intramolecular hydroamination and ring-opening of sulfonamide-substituted 2-(arylmethylene)cyclopropylcarbinols

(2012) Di-Han Zhang et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

A Silver(I)-Catalyzed Tandem Reaction of 2-Alkynylbenzaldoxime with Alkylidenecyclopropane

(2012) Qian Xiao et al.   ORGANIC LETTERS

Direct Synthesis of Methylene-1,2-dichalcogenolanes via Radical [3 + 2] Cycloaddition of Methylenecyclopropanes with Elemental Chalcogens

(2012) Lei Yu et al.   ORGANIC LETTERS

PdCl2-Catalyzed Oxidative Cycloisomerization of 3-Cyclopropylideneprop-2-en-1-ones

(2012) Maozhong Miao et al.   ORGANIC LETTERS

Reactions of 1,1-diaryl-2-isopropylidene-3-methylenecyclopropanes with C,N-diarylnitrones and nitrile oxides

(2012) Alexander V. Stepakov et al.   TETRAHEDRON LETTERS

Rapid Generation of Molecular Complexity in the Lewis or Brønsted Acid-Mediated Reactions of Methylenecyclopropanes

(2011) Min Shi et al.   ACCOUNTS OF CHEMICAL RESEARCH

Palladium(0)-Catalyzed Reaction of Cyclopropylidenecycloalkanes with Carbon Dioxide

(2011) Kai Chen et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Synthesis of Alkylidenecyclopropanes by Palladium-Catalyzed Reaction of Propargyl-Substituted Malonate Esters with Aryl Halides by Anti-carbopalladation Pathway

(2011) Daishi Fujino et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Methylenecyclopropanes in [4 + 1] Cycloaddition with Enones

(2011) Tasuku Inami et al.   ORGANIC LETTERS

An Efficient Approach to Fused Indolines via a Copper(I)-Catalyzed Reaction of Sulfonyl Azide with 2-Ethynylaryl Methylenecyclopropane

(2011) Shaoyu Li et al.   ORGANIC LETTERS

Recent Advances on the Preparation and Reactivity of Methylenecyclopropanes

(2011) Lei Yu et al.   ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL

Rhodium(I)-catalyzed [3+2] intramolecular cycloaddition of alkylidenecyclopropane–propargylic esters

(2011) Di-Han Zhang et al.   TETRAHEDRON LETTERS

Toward A More Complete Anti-Herpesvirus SAR for 2nd Generation Methylenecyclopropane Nucleosides

(2010) John D. Williams et al.   ANTIVIRAL RESEARCH

Chemistry of Vinylidenecyclopropanes

(2010) Min Shi et al.   CHEMICAL REVIEWS

Ring-Opening Reaction of Vinylidenecyclopropanediesters Catalyzed by Re2(CO)10 or Yb(OTf)3

(2010) Lei Wu et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

1,3-Dipolar Cycloaddition Reactions of Vinylidenecyclopropane-Diesters with Aromatic Diazomethanes Generated in Situ

(2010) Lei Wu et al.   JOURNAL OF ORGANIC CHEMISTRY

Au/Ag-Catalyzed Intramolecular Ring-Opening of Vinylidene-cyclopropanes (VDCPs): An Easy Access to Functional Tetrahydropyrans

(2010) Wei Li et al.   ORGANIC LETTERS

In silico guided search for anti-viral properties of a natural methylenecyclopropane glucoside

(2010) K Kainz et al.   PLANTA MEDICA

Recent developments in the reactivity of methylene- and alkylidenecyclopropane derivatives

(2010) Hélène Pellissier   TETRAHEDRON

Lewis acid-catalyzed nucleophilic ring-opening/intramolecular Conia-ene reactions of methylenecyclopropane 1,1-diesters with propargyl alcohols

(2010) Bao Hu et al.   TETRAHEDRON

Ring expansion reactions of ethyl cyclopropylideneacetate and benzosilacyclobutenes: formal σ bond cross metathesis

(2010) Shinichi Saito et al.   TETRAHEDRON LETTERS

Lewis Acid-Mediated Selective Cycloadditions of Vinylidenecyclopropanes with Aromatic Aldehydes: An Efficient Protocol for the Synthesis of Benzo[c]fluorene, Furan and Furo[2,3-b]furan Derivatives

(2009) Chenliang Su et al.   ADVANCED SYNTHESIS & CATALYSIS

Yb(OTf)3-Catalyzed Construction of Indole Derivatives through Formal [3+3] Cycloaddition of 1,1-Vinylidenecyclopropanediesters with Nitrones

(2009) Lei Wu et al.   CHEMISTRY-A EUROPEAN JOURNAL

Brønsted Acid or Solid Acid Catalyzed Aza-Diels-Alder Reactions of Methylenecyclopropanes with Ethyl (Arylimino)acetates

(2009) Zhi-Bin Zhu et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

(Z)- and (E)-2-(1,2-Dihydroxyethyl)methylenecyclopropane Analogues of 2′-Deoxyadenosine and 2′-Deoxyguanosine. Synthesis of All Stereoisomers, Absolute Configuration, and Antiviral Activity

(2009) Shaoman Zhou et al.   JOURNAL OF MEDICINAL CHEMISTRY

Facile Synthesis of Tetrahydrofurans from Cycloadditions of Vinylidenecyclopropanes with Aldehydes and Further Tunable Transformations for the Construction of Furan, Indene, and Benzo[c]fluorene Derivatives

(2009) Chenliang Su et al.   JOURNAL OF ORGANIC CHEMISTRY

An Efficient Route to 2-SubstitutedN-(1-Amino-3-methylpyrrol)amides by Ring-Opening Cyclization of Benzylidene- and Alkylidenecyclopropylcarbaldehydes with Hydrazides

(2009) Xiang-Ying Tang et al.   JOURNAL OF ORGANIC CHEMISTRY

Silver- and Gold-Catalyzed Intramolecular Rearrangement of Propargylic Alcohols Tethered with Methylenecyclopropanes: Stereoselective Synthesis of Allenylcyclobutanols and 1-Vinyl-3-oxabicyclo[3.2.1]octan-8-one Derivatives

(2009) Liang-Feng Yao et al.   JOURNAL OF ORGANIC CHEMISTRY

An efficient synthesis of polysubstituted tetrahydrofuran and indene derivatives via the Lewis acid-mediated cycloadditions of VCPs with aldehydes

(2009) Chenliang Su et al.   TETRAHEDRON LETTERS

Corrigendum to “Fluorinated methylenecyclopropane analogues of nucleosides. Synthesis and antiviral activity of (Z)- and (E)-9-{[(2-fluoromethyl-2-hydroxymethyl)-cyclopropylidene]methyl}adenine and -guanine” [Bioorg. Med. Chem. 16 (2008) 2148–2155]

(2008) Chengwei Li et al.   BIOORGANIC & MEDICINAL CHEMISTRY

A Highly Site-, Regio-, and Stereoselective Lewis Acid Catalyzed Formal [3+3] Cycloaddition of Methylenecyclopropane-1,1-Diesters with C,N-Diarylnitrones

(2008) Bao Hu et al.   CHEMISTRY-A EUROPEAN JOURNAL

Lewis Acid or Brønsted Acid Catalyzed Reactions of Vinylidene Cyclopropanes with Activated Carbon-Nitrogen, Nitrogen-Nitrogen, and Iodine-Nitrogen Double-Bond-Containing Compounds

(2008) Jian-Mei Lu et al.   CHEMISTRY-A EUROPEAN JOURNAL

Lewis Acid Catalyzed Reactions of Vinylidenecyclopropanes with Activated Carbon−Oxygen Double Bond:  A Facile Synthetic Protocol for Functionalized Tetrahydrofuran and 3,6-Dihydropyran Derivatives

(2008) Jian-Mei Lu et al.   JOURNAL OF ORGANIC CHEMISTRY

Brønsted Acid TfOH-Mediated [3 + 2] Cycloaddition Reactions of Diarylvinylidenecyclopropanes with Nitriles

(2008) Wei Li et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis of Highly Functionalized Pyrrolidines via a Selective Iodide-Mediated Ring Expansion of Methylenecyclopropyl Amides

(2008) Mark E. Scott et al.   JOURNAL OF ORGANIC CHEMISTRY