![2-(7,7-Difluorobicyclo[4.1.0]hept-1-yl)ethanamine structure](https://static.chemtradehub.com/structs/209/2098065-08-6-ff24.webp "2-(7,7-Difluorobicyclo[4.1.0]hept-1-yl)ethanamine structure")
2-(7,7-Difluorobicyclo[4.1.0]hept-1-yl)ethanamine
CAS Number:
2098065-08-6
Molecular Formula:
C9H15F2N
Copper-catalyzed tandem arylation–cyclization of 2-alkynylaryl isothiocyanates with diaryliodonium salts: an efficient synthesis of thiochromeno[2,3-b]indoles
Literature Information
Publication Date
2016-05-18
DOI
10.1039/C6QO00133E
Impact Factor
5.281
Authors
Li-Rong Wen, Qiang-Yu Shen, Wei-Si Guo, Ming Li
View Original
Abstract
A catalytic tandem arylation–cyclization approach using 2-alkynylphenyl isothiocyanates with diaryliodonium salts is described. The reaction is performed under mild conditions and thiochromeno[2,3-b]indoles are obtained in moderate to good yields. This tandem protocol involves chemoselective S-arylation, regioselective 5-endo-trig cyclization and Friedel–Crafts-type cyclization processes. Two C–C bonds, one C–S bond, and two heterocyclic rings are formed in a single step. Preliminary mechanistic studies indicate that a carbocation mechanism is involved.
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Source Journal
Organic Chemistry Frontiers
CiteScore:
7.8
Self-citation Rate:
8.7%
Articles per Year:
724
Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry
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[5-fluoro-2-(morpholine-4-carbonyl)phenyl]boronic acid
CAS Number:
1217501-26-2
Molecular Formula:
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4-[(2-{2-[2-(2-Aminoethoxy)ethoxy]ethoxy}ethyl)amino]-2-(2,6-dioxo-3-piperidinyl)-1H-isoindole-1,3(2H)-dione
CAS Number:
2093416-31-8
Molecular Formula:
C21H28N4O7
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