ChemInform Abstract: STUDIES OF POLARIZED ETHYLENES. IX. ELECTROPHILIC ADDITION AND SUBSTITUTION REACTIONS

1978 ◽  
Vol 9 (25) ◽  
Author(s):  
S. KARLSSON ◽  
J. SANDSTROEM
Keyword(s):  
Electrophilic Addition ◽  
Substitution Reactions

scholarly journals Studies of Polarized Ethylenes. IX. Electrophilic Addition and Substitution Reactions.

1978 ◽  
Vol 32b ◽  
pp. 141-148 ◽  
Author(s):  
Sören Karlsson ◽  
Jan Sandström ◽  
Kurt Torssell ◽  
Rolf Servin ◽  
Curt R. Enzell ◽  
...  
Keyword(s):  
Electrophilic Addition ◽  
Substitution Reactions

Electrophilic Addition and Substitution Reactions of Bis((trifluoromethyl)sulfonyl)amide and Its N-Chloro Derivative

1994 ◽  
Vol 33 (15) ◽  
pp. 3281-3288 ◽  
Author(s):  
Ashwani Vij ◽  
Yuan Y. Zheng ◽  
Robert L. Kirchmeier ◽  
Jean'ne M. Shreeve
Keyword(s):  
Electrophilic Addition ◽  
Substitution Reactions ◽  
Chloro Derivative

[Ge9{M(CO)5}3]4−: electrophilic addition of M(CO)5and [E9]4−Zintl anions (M = Cr, Mo, W)

2017 ◽  
Vol 46 (21) ◽  
pp. 6839-6842 ◽  
Author(s):  
Lulu Wang ◽  
Yi Wang ◽  
Zhenyu Li ◽  
Huapeng Ruan ◽  
Li Xu
Keyword(s):  
Nucleophilic Substitution ◽  
Electrophilic Addition ◽  
Core Structure ◽  
The Novel ◽  
Substitution Reactions ◽  
Nucleophilic Substitution Reactions ◽  
Trigonal Prismatic

Electrophilic addition of M(CO)5and [E9]n−at the three capping sites was achieved by the nucleophilic substitution reactions of K4Ge9and M(CO)6, which produced the novelC3h-[Ge9{M(CO)5}3]4−(M = Cr,1; Mo,2; W,3) exhibiting a perfect tricapped trigonal prismatic core structure.

ChemInform Abstract: SYNTHESIS OF SALTS OF 2,4-DINITRO-3-HEXENE-1,6-DIOLS AND THEIR BEHAVIOR IN ELECTROPHILIC ADDITION (SUBSTITUTION) REACTIONS

1982 ◽  
Vol 13 (13) ◽  
Author(s):  
L. YA. ZAGIBALOVA ◽  
E. S. LIPINA ◽  
G. A. BERKOVA ◽  
T. YA. PAPERNO ◽  
V. V. PEREKALIN ◽  
...  
Keyword(s):  
Electrophilic Addition ◽  
Substitution Reactions

Spatiotemporal Control of Amide Radicals During Photocatalysis

2020 ◽  
Author(s):  
Shogo Mori ◽  
Takahiro Aoki ◽  
Kaliyamoorthy Selvam ◽  
Shunichi Fukuzumi ◽  
Jieun Jung ◽  
...  
Keyword(s):  
Organic Synthesis ◽  
Nickel Complex ◽  
Nickel Complexes ◽  
Semiconductor Material ◽  
Radical Reactions ◽  
Substitution Reactions ◽  
Carbon Neutrality ◽  
Spatiotemporal Control ◽  
Scalable Production ◽  
Salt Waste

Despite the continuing popularity of radical reactions in organic synthesis, much remains to be explored in this area. Herein, we describe how spatiotemporal control can be exerted over the formation and reactivity of divergent exchangeable formamide radicals using nickel complexes with a semiconductor material (TiO<sub>2</sub>) under irradiation from near-UV–Vis light. Depending on the bipyridine ligand used and the quantity of the nickel complex that is hybridized on or nonhydridized over the TiO<sub>2</sub> surface, these radicals selectively undergo substitution reactions at the carbon center of carbon–bromine bonds that proceed via three different pathways. As the scalable production of formamides from CO<sub>2</sub> does not produce salt waste, these methods could add a new dimension to the search for carbon neutrality through the indirect incorporation of CO<sub>2</sub> into organic frameworks.

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