ChemInform Abstract: Photoinduced Reactions. Part 168. Photooxygenation of Furans in the Presence of Trimethylsilyl Cyanide.

1986 ◽  
Vol 17 (45) ◽  
Author(s):  
I. SAITO ◽  
Y.-H. KUO ◽  
T. MATSUURA
Keyword(s):  
Trimethylsilyl Cyanide ◽  
Photoinduced Reactions

Photoinduced reactions. 163. Trimethylsilyl cyanide as a trapping agent for dipolar peroxide intermediates

1985 ◽  
Vol 107 (18) ◽  
pp. 5279-5280 ◽  
Author(s):  
Isao Saito ◽  
Hideki Nakagawa ◽  
Yueh Hsiung Kuo ◽  
Keiichi Obata ◽  
Teruo Matsuura
Keyword(s):  
Trimethylsilyl Cyanide ◽  
Photoinduced Reactions ◽  
Trapping Agent

scholarly journals Metal(II) Coordination Polymers from Tetracarboxylate Linkers: Synthesis, Structures, and Catalytic Cyanosilylation of Benzaldehydes

Catalysts ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 204
Author(s):  
Yu Li ◽  
Chumin Liang ◽  
Xunzhong Zou ◽  
Jinzhong Gu ◽  
Marina V. Kirillova ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Polycarboxylic Acid ◽  
X Ray Diffraction ◽  
X Ray ◽  
Trimethylsilyl Cyanide ◽  
Effect Of Solvent ◽  
Highly Active ◽  
Solvent Type ◽  
Metal Organic ◽  
Chloride Salts

Three 2D coordination polymers, [Cu2(µ4-dpa)(bipy)2(H2O)]n∙6nH2O (1), [Mn2(µ6-dpa)(bipy)2]n (2), and [Zn2(µ4-dpa)(bipy)2(H2O)2]n·2nH2O (3), were prepared by a hydrothermal method using metal(II) chloride salts, 3-(2′,4′-dicarboxylphenoxy)phthalic acid (H4dpa) as a linker, as well as 2,2′-bipyridine (bipy) as a crystallization mediator. Compounds 1–3 were obtained as crystalline solids and fully characterized. The structures of 1–3 were established by single-crystal X-ray diffraction, revealing 2D metal-organic networks of sql, 3,6L66, and hcb topological types. Thermal stability and catalytic behavior of 1–3 were also studied. In particular, zinc(II) coordination polymer 3 functions as a highly active and recoverable heterogeneous catalyst in the mild cyanosilylation of benzaldehydes with trimethylsilyl cyanide to give cyanohydrin derivatives. The influence of various parameters was investigated, including a time of reaction, a loading of catalyst and its recycling, an effect of solvent type, and a substrate scope. As a result, up to 93% product yields were attained in a catalyst recoverable and reusable system when exploring 4-nitrobenzaldehyde as a model substrate. This study contributes to widening the types of multifunctional polycarboxylic acid linkers for the design of novel coordination polymers with notable applications in heterogeneous catalysis.

Silyl Cyanopalladate-Catalyzed Friedel–Crafts-Type Cyclization Affording 3-Aryloxindole Derivatives

Synlett ◽  
2021 ◽  
Author(s):  
Taiga Yurino ◽  
Takeshi Ohkuma ◽  
Hamdiye Ece ◽  
Yuji Tange
Keyword(s):  
Substitution Reactions ◽  
Trimethylsilyl Cyanide

Abstract3-Aryloxindole derivatives were synthesized through a Friedel–Crafts-type cyclization. The reaction was catalyzed by a trimethylsilyl tricyanopalladate complex generated in situ from trimethylsilyl cyanide and Pd(OAc)2. Wide varieties of diethyl phosphates derived from N-arylmandelamides were converted almost quantitatively into oxindoles. When N,N-dibenzylamide was used instead of an anilide substrate, a benzo-fused δ-lactam was obtained. An oxindole product was subjected to substitution reactions to afford 3,3-diaryloxindoles with two different aryl groups.

scholarly journals Photoisomerization and Photoinduced Reactions in Liquid CCl4 and CHCl3

2013 ◽  
Vol 117 (50) ◽  
pp. 13388-13398 ◽  
Author(s):  
Fawzi Abou-Chahine ◽  
Thomas J. Preston ◽  
Greg T. Dunning ◽  
Andrew J. Orr-Ewing ◽  
Gregory M. Greetham ◽  
...  
Keyword(s):  
Photoinduced Reactions

ChemInform Abstract: PHOTOINDUCED REACTIONS OF DICHLOROMALEIMIDE WITH SOME AROMATIC COMPOUNDS

1979 ◽  
Vol 10 (37) ◽  
Author(s):  
V. SH. SHAIKHRAZIEVA ◽  
E. V. TAL'VINSKII ◽  
L. M. KHALILOV ◽  
G. A. TOLSTIKOV
Keyword(s):  
Aromatic Compounds ◽  
Photoinduced Reactions

Photoinduced reactions—L

Tetrahedron ◽  
1971 ◽  
Vol 27 (14) ◽  
pp. 3101-3109 ◽  
Author(s):  
K. Omura ◽  
T. Matsuura
Keyword(s):  
Photoinduced Reactions
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