73931-65-4Relevant academic research and scientific papers
Synthesis of Unsymmetrical 1,4-Dicarbonyl Compounds by Photocatalytic Oxidative Radical Additions
Dong, Ya,Li, Ruining,Zhou, Junliang,Sun, Zhankui
, p. 6387 - 6390 (2021/08/23)
Herein we report a photocatalytic oxidative radical addition reaction for the synthesis of unsymmetrical 1,4-dicarbonyl compounds. This reaction utilizes a desulfurization process to generate electrophilic radicals, which add to α-halogenated alkenes and undergo further oxidation to deliver 1,4-dicarbonyl compounds. This mild and highly efficient method provides a valuable alternative to known strategies.
Organoselenium-catalyzed synthesis of oxygen- and nitrogen-containing heterocycles
Guo, Ruizhi,Huang, Jiachen,Huang, Haiyan,Zhao, Xiaodan
supporting information, p. 504 - 507 (2016/02/18)
A new and efficient approach for the synthesis of oxygen and nitrogen heterocycles by organoselenium catalysis has been developed. The exo-cyclization proceeded smoothly under mild conditions with good functional group tolerance and excellent regioselectivity. Mechanistic studies revealed that 1-fluoropyridinium triflate is key for oxidative cyclization.
Tris(4-methoxylphenyl)phosphine-catalyzed C-C bond formation reaction: Mutual addition of aromatic aldehydes and ethyl acrylate
Teng, Jun-Jiang,Qiao, Yan-Hui,Zhang, Qing,Li, Chun-Hai,Huang, Min
, p. 848 - 858 (2013/02/25)
A highly efficient intermolecular mutual addition of aromatic aldehydes with ethyl acrylate was developed by using tris(4-methoxylphenyl)phosphine as the catalyst. The reaction corresponds to the construction of 1,4-dicarbonyl compound and allylic alcohol
Intermolecular addition reaction to alkenes of acylmolybdenum complexes generated by oxidative addition of aryl or alkenyl halides with molybdenum(0) carbonyl complexes
Sangu, Kenichiro,Watanabe, Toru,Takaya, Jun,Iwasawa, Nobuharu
, p. 929 - 933 (2008/02/02)
Acylmolybdenum species, generated by oxidative addition of aryl or alkenyl halides with molybdenum(0) carbonyl complex followed by carbon monoxide insertion, added to various kinds of alkenes intermolecularly to give simple addition products in good yields without formation of carbonylative Heck-type products. Georg Thieme Verlag Stuttgart.
"Me3Al-TMSOSO2CF3" a new reagent for conversion of carbonyl to geminal dimethyl functionality: Regiospecific synthesis of alkylated a ring of arotinoids
Kim, Choung Un,Misco, Peter F.,Luh, Bing Y.,Mansuri, Muzammil M.
, p. 3017 - 3020 (2007/10/02)
Regiospecific synthesis of alkylated A ring of arotinoids has been achieved by using Me3Al-TMSOSO2CF3 as a key reagent for conversion of carbonyl to a geminal dimethyl functionality.
THE REACTION OF O-ETHYL SUCCINIMIDE WITH ARYLLITHIUM COMPOUNDS: AN EFFICIENT METHOD FOR THE INTRODUCTION OF 3-ETHOXYCARBONYLPROPIONYL GROUP TO AROMATIC COMPOUNDS
Nagasaka, Tatsuo,Hamaguchi, Fumiko,Ozawa, Naganori,Kosugi, Yoshiyuki,Ohki, Sadao
, p. 291 - 293 (2007/10/02)
O-Ethyl succinimide (I) was found to be an efficient reagent for the introduction of 3-ethoxycarbonylpropionyl group (-COCH2CH2COOEt) to aromatic compounds by a single operation under mild conditions.
