61066-89-5Relevant academic research and scientific papers
Copper-Catalyzed Cyanation of N-Tosylhydrazones with Thiocyanate Salt as the "cN" Source
Huang, Yubing,Yu, Yue,Zhu, Zhongzhi,Zhu, Chuanle,Cen, Jinghe,Li, Xianwei,Wu, Wanqing,Jiang, Huanfeng
, p. 7621 - 7627 (2017/07/26)
A novel protocol for the synthesis of α-aryl nitriles has been successfully achieved via a copper-catalyzed cyanation of N-tosylhydrazones employing thiocyanate as the source of cyanide. The features of this method include a convenient operation, readily available substrates, low-toxicity thiocyanate salts, and a broad substrate scope.
Synthesis of α-aryl nitriles through B(C6F5)3-catalyzed direct cyanation of α-aryl alcohols and thiols
Rajagopal, Gurusamy,Kim, Sung Soo
experimental part, p. 4351 - 4355 (2009/09/30)
Various α-aryl nitriles have been prepared in excellent yield from the corresponding α-aryl alcohols employing 3 mol % of B(C6F5)3 (1) as Lewis acid catalyst and (CH3)3SiCN (TMSCN) as cyanide source. Cyano transfer from TMSCN to alcohol proceeds within short reaction time at rt. α-Aryl thiols also produce corresponding nitriles in good to excellent yield at reflux condition.
Molecular Orbital and Experimental Studies on the Photoinduced Decarboxylation of Pyrethroid Model Esters
Katagi, Toshiyuki,Mikami, Nobuyoshi,Matsuda, Tadashi,Miyamoto, Junshi
, p. 779 - 782 (2007/10/02)
A series of pyrethroid model esters with various substituents in the acid or alcohol moiety have been irradiated by u. v.-radiation (λ > 220 nm).The main reaction is decarboxylation, as evidenced by gas chromatographic (g. c.) and mass spectrometric (m. s.) analyses.In the photoinduced decarboxylation reaction, the substituent effect on the main transition, which occurs via carbonyl excitation, and on the reactivity of a radical intermediate have been examined by semiempirical molecular-orbital calculations (MNDO and CNDO/S).It has been found tha the change of benzyl carbon-oxygen bond strength in the excited states is one of the important factors in determining the yield of the decarboxylated product.
β-STANNYLPROPIONALDEHYDE. A VERSATILE CYCLOPROPANE BUILDING-BLOCK
Ueno, Yoshio,Ohta, Mitsuaki,Okawara, Makoto
, p. 2577 - 2580 (2007/10/02)
Various functional group-substituted cyclopropanes were prepared in good yield starting from β-tributylstannylpropionaldehyde via homoallyl-stannanes or γ-hydroxypropylstannanes.
