51074-94-3Relevant academic research and scientific papers
Organocatalytic 1,3-dipolar cycloaddition reactions of ketones and azides with water as a solvent
Yeung, Dwun Kit Jonathan,Gao, Tao,Huang, Jiayao,Sun, Shaofa,Guo, Haibing,Wang, Jian
, p. 2384 - 2388 (2013/09/12)
We reported an enamine catalyzed strategy to fully promote a 1,3-dipolar cycloaddition to access a vast pool of substituted 1,2,3-triazoles with water as the only solvent.
Amine-catalyzed [3+2] Huisgen cycloaddition strategy for the efficient assembly of highly substituted 1,2,3-triazoles
Wang, Lei,Peng, Shiyong,Danence, Lee Jin Tu,Gao, Yaojun,Wang, Jian
supporting information; experimental part, p. 6088 - 6093 (2012/07/01)
An enamine-catalyzed strategy has been utilized to fully promote the Huisgen [3+2] cycloaddition with a broad spectrum of carbonyl compounds and azides, thereby permitting the efficient assembly of a vast pool of highly substituted 1,2,3-triazoles. In par
On the Thermal Isomerization of Tricyclo2,7>hept-1(7)-ene: Formation and Trapping Reactions of 1,2,3-Cycloheptatriene
Zoch, Hans-Georg,Szeimies, Guenter,Roemer, Roland,Germain, Gabriel,Declercq, Jean-Paul
, p. 2285 - 2310 (2007/10/02)
The reaction of (7-bromotricyclo2,7>hept-1-yl)trimethylsilane (1d) with potassium fluoride or cesium fluoride in dimethyl sulfoxide led to the formation of tricyclo2,7>hept-1(7)-ene (2) which, above 80 deg C, rearranged almost completely to 1,2,3-cycloheptatriene (6). 6, as a short-lived reactive intermediate, afforded cycloaddition products with numerous 1,3-dienes and with some 1,3-dipoles.The primary adduct of 6 with N,α-diphenylnitrone isomerized at room temperature to the brigdehead olefin 41, the structure of which has been established by an x-ray analysis.When 6 was generated via 2 from 1-chlorotricyclo2,7>heptane (1f) and potassium tert-butoxide in tetrahydrofuran above 30 deg C, the cyclocumulene 6 even in the presence of anthracene yielded the vinyl ether 8.
