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Review: 84 refs. [ABSTRACT FROM AUTHOR]

The sulfa-Michael/aldol cascade reaction of 1,4-dithiane-2,5-diol to 2-NO2-porphyrin is developed providing a new facile approach to tetrahydrothiophene-fused porphyrin. [ABSTRACT FROM AUTHOR]

A broad range of o-bromostyrenes and o-chlorostyrenes undergo tandem annulations with NaSH to afford benzothiophenes. [ABSTRACT FROM AUTHOR]

The annulation reaction involves the direct α-alkenylation of ketones (II) and a subsequent intramolecular O-arylation process affording title compounds (III) in moderate to good yields. [ABSTRACT FROM AUTHOR]

The method allows access to a broad spectrum of indene structures bearing an exocyclic alkylidene part. [ABSTRACT FROM AUTHOR]

Lanthanoid-doped Na3Zr(Hf)F7 nanocrystals are prepared solvothermally from EtOH solutions containing MOCl2 (M: Zr, Hf), Ln(NO3)3 (Ln: La-Lu), NH4F, sodium oleate, oleic acid, oleylamine, and H2O (autoclave, 130 °C, 12 h). [ABSTRACT FROM AUTHOR]

It is demonstrated that BCA is an efficient catalyst for the ring-opening of epoxides with various amines. [ABSTRACT FROM AUTHOR]

The title nanocrystals are solvothermally synthesized from mixtures of Ln(NO3)3 (Ln: La-Lu, Y), Ba(NO3)2, NH4F, NaOH, EtOH, oleic acid, and H2O (autoclave, 180 °C, 24 h). [ABSTRACT FROM AUTHOR]

The three-component process allows the access to pyrazole structures bearing functionalized aryl substituents. [ABSTRACT FROM AUTHOR]

A regio- and stereoselective synthesis of the title compounds is achieved by Cu(I)-catalyzed tandem thiolation and 6-exo-dig heterocyclization with NaHS. [ABSTRACT FROM AUTHOR]

a new and efficient approach to biologically important title compounds [ABSTRACT FROM AUTHOR]

Notable advantages of the title process are solvent-free conditions, short reaction times, simple operation, high yields, and reusability of the catalyst. [ABSTRACT FROM AUTHOR]