- A Highly Efficient Copper-Catalyzed Synthesis of Unsymmetrical Diaryl- and Aryl Alkyl Chalcogenides from Aryl Iodides and Diorganyl Disulfides and Diselenides
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An efficient and convenient protocol has been developed for the copper-catalyzed reaction of aryl iodides and diorganyl disulfides and diselenides. A variety of symmetrical and unsymmetrical diaryl- and aryl alkyl chalcogenides were synthesized with good functional group tolerance and chemoselectivity by using copper(I) iodide as a catalyst, 4′-(4-methoxyphenyl)-2,2′:6′,2′′-terpyridine as ligand, and KOH as base under an inert atmosphere.
- Movassagh, Barahman,Hosseinzadeh, Zhila
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supporting information
p. 777 - 781
(2016/03/12)
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- Porphyrins with enhanced multi-photon absorption cross-sections for photodynamic therapy
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A method of increasing the multi-photon absorption cross-section of a porphyrin-based photosensitizer by attaching at least one TPA-chromophore at the meso- or beta-positions of a porphyrin structure of the porphyrin-based photosensitizer, and at least on
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- A facile and convenient synthesis of 2-(arylthio)thiophenes, 2-(alkylthio)thiophene, and 2-(thiophenylthio)thiophene
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2-(Arylthio)thiophenes, 2-(alkylthio)thiophene, and 2-(thiophenylthio)thiophene were prepared in high yield by simply mixing 2-iodothiophene and aryl, alkyl, or thienyl thiols at room temperature without solvent, base, and/or catalyst.
- Sang, Bok Lee,Jong-In, Hong
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p. 8439 - 8442
(2007/10/02)
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