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Chunling Fu

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Name: 傅春玲; Fu, ChunLing
Organization: Zhejiang University , China
Department: Department of Chemistry
Title: Professor(PhD)
Electrophilic Cyclizations of Diaryl-2,3-allenyl Ethers with N-Bromosuccinimide: En Route to 2-Bromonaphthalenes
Co-reporter:Minyan Wang, Jing Li, Chunling Fu, and Shengming Ma
Organic Letters 2014 Volume 16(Issue 19) pp:4976-4979
Publication Date(Web):September 24, 2014
DOI:10.1021/ol502100k
The reaction of diaryl-2,3-allenyl ethers with N-bromosuccinimide in a mixed solvent of CH3NO2/EtOH affords highly functionalized 2-bromonaphthalenes in 21–66% yields. The electronic effect on the aryl is important to the selectivity of the reaction: when 4-(trifluoromethyl)phenyl or 1-naphthyl was applied as one of the two aryl groups, the regioselectivity was practical, affording the products with the other relatively electron-rich phenyl ring or the non-1-naphthyl group being cyclized as the major, respectively.
Sodium Iodide/tert-Butyl(dimethyl)silyl Chloride-Induced Isomerization of 2,3-Allenols to 2(E)-Enals
Co-reporter:Rong Zeng;Zhichao Ma;Shengming Ma
Advanced Synthesis & Catalysis 2014 Volume 356( Issue 6) pp:1343-1358
Publication Date(Web):
DOI:10.1002/adsc.201300835
Highly Regio- and Stereoselective Iodohydroxylation of 1,2-Allenylic Sulfoxides in the Presence of Benzyl Thiol
Co-reporter:Minyan Wang;Shengming Ma
Advanced Synthesis & Catalysis 2011 Volume 353( Issue 10) pp:1775-1786
Publication Date(Web):
DOI:10.1002/adsc.201000973

Abstract

The iodohydroxylation of 1,2-allenyl sulfoxides with iodine in the presence of benzyl thiol afforded 3-hydroxy-2-iodo-2(E)-alkenyl sulfides in good yields and high regio- and stereoselectivities. In this reaction it was observed that the sulfoxide functionality was reduced to sulfide and the water in the reaction mixture plays an important role for the stereoselectivity observed. A mechanism involving the attack of benzyl thiol at the positively charged sulfur atom in the five-membered intermediate 2 has been proposed.

Studies on highly regio- and stereoselective fluorohydroxylation reaction of 3-aryl-1,2-allenyl phosphine oxides with Selectfluor
Co-reporter:Guangke He, Chunling Fu, Shengming Ma
Tetrahedron 2009 65(38) pp: 8035-8042
Publication Date(Web):
DOI:10.1016/j.tet.2009.07.009
Benzenepropanal, α-1-penten-1-ylidene-
Benzenepropanal, α-1-penten-1-ylidene-
CAS:1865719-46-5
Benzenepropanal, α-1-penten-1-ylidene-
Benzenepropanal, α-(1-ethylpropylidene)-
Benzenepropanal, α-(1-ethylpropylidene)-
CAS:1865719-22-7
Benzenepropanal, α-(1-ethylpropylidene)-
Benzenepropanal, α-1-propen-1-ylidene-
Benzenepropanal, α-1-propen-1-ylidene-
CAS:1865719-03-4
Benzenepropanal, α-1-propen-1-ylidene-
2,3-Tridecadienal, 2-(2-propen-1-yl)-
2,3-Tridecadienal, 2-(2-propen-1-yl)-
CAS:1865719-02-3
2,3-Tridecadienal, 2-(2-propen-1-yl)-
Hexanal, 2-[2-(4-methylphenyl)ethenylidene]-
Hexanal, 2-[2-(4-methylphenyl)ethenylidene]-
CAS:1865719-01-2
Hexanal, 2-[2-(4-methylphenyl)ethenylidene]-
Hexanal, 2-(2-phenylethenylidene)-
Hexanal, 2-(2-phenylethenylidene)-
CAS:1865719-00-1
Hexanal, 2-(2-phenylethenylidene)-
Pentanal, 2-[2-(4-methylphenyl)ethenylidene]-
Pentanal, 2-[2-(4-methylphenyl)ethenylidene]-
CAS:1865718-99-5
Pentanal, 2-[2-(4-methylphenyl)ethenylidene]-
2,3,12-Tridecatrienal, 2-propyl-
2,3,12-Tridecatrienal, 2-propyl-
CAS:1865718-98-4
2,3,12-Tridecatrienal, 2-propyl-
2,3-Heptadienal, 7-chloro-2-propyl-
2,3-Heptadienal, 7-chloro-2-propyl-
CAS:1865718-97-3
2,3-Heptadienal, 7-chloro-2-propyl-
2,3-Pentadienal, 5-phenyl-2-propyl-
2,3-Pentadienal, 5-phenyl-2-propyl-
CAS:1865718-96-2
2,3-Pentadienal, 5-phenyl-2-propyl-