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Review: [83 refs. [ABSTRACT FROM AUTHOR]

An abstract of the article "A Quadruple Cascade Protocol for the One-Pot Synthesis of Fully-Substituted Hexahydroisoindolinones from Simple Substrates" by Hong-Bo Zhang and colleagues is presented.

Fused polycycles are easily obtained starting from readily available materials involving the highly efficient formation of three bonds. [ABSTRACT FROM AUTHOR]

An abstract of the article "Enantioselective Amine-Catalyzed [4 + 2] Annulations of Allene Ketones and 2,3-Dioxopyrrolidine Derivatives: Synthesis of 4H-Pyran Derivatives" by S. Zhang and colleagues is presented.

Benzo[b]thiophene 1,1-dioxides are synthesized by reaction of 2-alkynylaryldiazonium tetrafluoroborate with SO2 via intramolecular 5-endo cyclization. [ABSTRACT FROM AUTHOR]

The first TiCl4 promotes [3 + 3] cycloaddition of 2-substituted cyclopropane-1,1-diesters with azides to devise complex triazinines with diverse substituent patterns in good yields is developed. [ABSTRACT FROM AUTHOR]

The article presents chemical equation for an article related to Cyclization of 2-Alkynylbromobenzenes with N,N-Dimethyl-2-alkynylanilines by X. Pan and others, published in the periodical "Organic and Biomolecular Chemistry" in 2014.

The article presents chemical equations for the article "Assembly of Indeno[1,2-c]chromenes via a Palladium-Catalyzed Reaction of 1-Bromo-2-(cyclopropylidenemethyl)benzene with 2-Alkynylphenol" by X. Pan and others, published in the periodical "Advanced Synthesis & Catalysis" in 2014.

Review: 46 refs. [ABSTRACT FROM AUTHOR]

The title reaction provides a mild and efficient approach for the synthesis of the chiral benzopyrans (III) and (VI) with three consecutive stereocenters. [ABSTRACT FROM AUTHOR]

An abstract of the article "Route to Pyrazolo[5,1-a]isoquinolines via a Copper-Catalyzed Tandem Reaction of 2-Alkynylbromobenzene with Pyrazole," by Xiaolin Pan, Yong Luo, and Jie Wu is presented.

An efficient tandem one-pot procedure with the formation of three C-C bonds for the synthesis of the title compounds is developed from easily available starting materials. [ABSTRACT FROM AUTHOR]

The title compounds can be easily transformed into various ring-fused tetrahydroquinolines. [ABSTRACT FROM AUTHOR]

The tandem reaction involves a double insertion of triple bonds and is not sensitive to the nature of substituents on both reagents. [ABSTRACT FROM AUTHOR]

The reaction works with high chemoselectivity and diversity can be easily introduced. [ABSTRACT FROM AUTHOR]

This one-pot reaction sequence allows the direct synthesis of di- and tetra-brominated products. [ABSTRACT FROM AUTHOR]

An abstract of the article "Sc(OT)3 [3 = 3] annulation of cyclopropane 1,1-diesters with β(indol-2-yl)-&#x03B1,&#03B2-unsaturated ketones: Synthesis of polysubstituted tetrahydrocarbazoles," by W. Chen and colleagues is presented.

Review: [46 refs. [ABSTRACT FROM AUTHOR]

2-Alkynylbromobenzenes (I) react with 2-alkynylphenols (IV) in the presence of a Pd catalyst, leading to title compounds (V) in high yields. [ABSTRACT FROM AUTHOR]

This method uses catalyst loadings as low as 0.005 mol%. [ABSTRACT FROM AUTHOR]

An abstract of the article "Dual C--H Functionalization of N-Aryl Tetrahydroisoquinolines: A Highly Diastereoselective Synthesis of Dibenzo[a,f]quinolizines via Visible-Light Induced Oxidation and Inverse Electron-Demand Aza-Diels--Alder Reaction" by G.-Q. Xu et al. is presented.

A Sc(OTf)3-catalyzed formal [3 + 3] cycloaddition of cyclopropane dicarboxylates with mercaptoacetaldehyde is developed to produce tetrahydrothiopyranols in good yields. [ABSTRACT FROM AUTHOR]

By tandem iminium-enamine activation of enals transformable pyrrole-functionalized cyclobutanes are obtained with high regio-, diastereo- and enantioselectivity. [ABSTRACT FROM AUTHOR]