30726-30-8Relevant academic research and scientific papers
Nylon monomer and preparation method thereof
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Paragraph 0028; 0039; 0041, (2021/10/16)
The invention provides four nylon monomers and a preparation method thereof, wherein a nylon monomer is formed at 3 positions and 5 positions of a lactam or pimelic acid, and a preparation method of the nylon monomer is used for chalcone. The ethyl acetoa
Kinetic Resolution of 5-Substituted Cyclohexenols by Palladium-Catalyzed Asymmetric Redox-Relay Heck Reaction
Li, Hao,Gao, Ang,Liu, Xiu-Yan,Ding, Chang-Hua,Xu, Bin,Hou, Xue-Long
supporting information, p. 159 - 166 (2016/12/24)
The kinetic resolution of 2-substituted-cyclohexenols via palladium-catalyzed asymmetric redox-relay Heck reaction was realized, providing optically active 2-substituted cyclohexenols and trans-3,5-disubstituted cyclohexan-1-ones in high yield and good en
Conversion of Simple Cyclohexanones into Catechols
Liang, Yu-Feng,Li, Xinyao,Wang, Xiaoyang,Zou, Miancheng,Tang, Conghui,Liang, Yujie,Song, Song,Jiao, Ning
, p. 12271 - 12277 (2016/09/28)
A novel I2-catalyzed direct conversion of cyclohexanones to substituted catechols under mild and simple conditions has been described. This novel transformation is remarkable with the multiple oxygenation and dehydrogenative aromatization processes enabled just by using DMSO as the solvent, oxidant, and oxygen source. This metal-free and simple system demonstrates a versatile protocol for the synthesis of highly valuable substituted catechols and therefore streamlines the synthesis and modification of biologically important molecules for drug discovery.
Cyclohexenone carboxylates. A versatile source for fused isoxazoles and pyrazoles
Padmavathi,Sharmila,Balaiah,Somasekhar Reddy,Bhaskar Reddy
, p. 2119 - 2126 (2007/10/03)
The 6-carbethoxy-3,5-diarylcyclohex-2-enone (1) was subjected to condensation and 1,3-dipolar cycloaddition reactions to get fused isoxazole and pyrazole derivatives.
Synthesis of some fused pyrazoles and isoxazoles
Padmavathi, Venkatapuram,Mohan Reddy, Boggu Jagan,Balaiah, Akula,Venugopal Reddy, Katta,Bhaskar Reddy, Dandu
, p. 1281 - 1286 (2007/10/03)
The α-keto methylene group in 3,5-diaryl-2-cyclohexenones 2 and 3,5-diarylcyclohexanones 8 have been used to obtain fused pyrazoles and isoxazoles. The new compounds were characterized by IR and 1H-NMR spectral data.
Synthesis of Annelated 1,2,3-selena- or -Thia-diazoles
Reddy, D. Bhaskar,Reddy, A. Somasekhar,Padmavathi, V.
, p. 784 - 785 (2007/10/03)
The reaction of semicarbazones of 3,5-diphenylcyclohex-2-enone 2 and 3,5-diphenylcyclohexanone 8 with selenium dioxide and thionyl chloride resulted in annelated 1,2,3-selena- and thia-diazoles 3, 4, 5, 9 and 10.
