Organic Dye-Catalyzed Intermolecular Radical Coupling of α-Bromocarbonyls with Olefins: Photocatalytic Synthesis of 1,4-Ketocarbonyls Using Air as an Oxidant
作者:Soumyadeep Roy Chowdhury、Deepak Singh、Injamam Ul Hoque、Soumitra Maity
DOI:10.1021/acs.joc.0c01985
日期:2020.11.6
α-bromocarbonyls where aerial oxygen played a role of an oxidant to install the keto-oxygen functionality. This unique process is compatible with both internal and terminal olefins and tolerates a diverse array of functional groups (ketone, ester, amide, diketones, ketoester, and malonate). This process is mild and environmentally friendly and deals with greener oxidants like oxygen, affording 1,4-ketocarbonyls as
Preparation and Use of Aryl Alkyl Acid Derivatives for the Treatment of Obesity
申请人:Smith Roger
公开号:US20090215780A1
公开(公告)日:2009-08-27
This invention relates to certain aryl alkyl acid compounds, compositions, and methods for treating or preventing obesity and related diseases.
本发明涉及某些芳基烷基酸化合物、组合物及其用于治疗或预防肥胖症和相关疾病的方法。
PREPARATION AND USE OF ARYL ALKYL ACID DERIVATIVES FOR THE TREATMENT OF OBESITY
申请人:Smith Roger
公开号:US20090253762A1
公开(公告)日:2009-10-08
This invention relates to certain aryl alkyl acid compounds, compositions, and methods for treating or preventing obesity and related diseases.
本发明涉及某些芳基烷基酸化合物、组合物以及治疗或预防肥胖和相关疾病的方法。
Preparation and use of aryl alkyl acid derivatives for the treatment of obesity
申请人:Smith Roger
公开号:US20090270468A1
公开(公告)日:2009-10-29
This invention relates to certain aryl alkyl acid compounds, compositions, and methods for treating or preventing obesity and related diseases.
本发明涉及某些芳基烷基酸化合物、组合物和用于治疗或预防肥胖及相关疾病的方法。
Visible-Light-Mediated Oxidative Coupling of Vinylarenes with Bromocarboxylates Leading to γ-Ketoesters
作者:Xing-Xiao Fang、Peng-Fei Wang、Wei Yi、Wei Chen、Sheng-Chun Lou、Gong-Qing Liu
DOI:10.1021/acs.joc.9b02310
日期:2019.12.6
A photocatalytic strategy for the synthesis of gamma-ketoesters was reported. Using DMSO as both the solvent and terminal oxidant, oxidative coupling of vinylarenes with bromocarboxylates proceeded readily, giving a variety of gamma-ketoesters in good isolated yields and with a broad functional-group tolerance.