141632-21-5Relevant articles and documents
The synthesis method of one-carbon ring expansion of cycloketone dericatives from β-selenyl cycloketone dericatives
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Paragraph 0041; 0044-0048; 0086-0090, (2020/09/08)
The present invention relates to a method for preparing a cyclic ketone derivative with an increased carbon number by performing a ring expansion reaction of a β-selenyl cyclic ketone derivative. The present invention was first developed by performing the
Electrochemical Radical Selenylation/1,2-Carbon Migration and Dowd-Beckwith-Type Ring-Expansion Sequences of Alkenylcyclobutanols
Kim, Yeon Joo,Kim, Dae Young
supporting information, p. 1021 - 1025 (2019/02/14)
Electrochemical oxidative radical selenylation/1,2-carbon migration and Dowd-Beckwith-type ring-expansion sequences of alkenylcyclobutanols were developed in this study. This approach is environmentally benign and uses shelf-stable diselenides as selenium
Sulfoxide-alkene hybrids: A new class of chiral ligands for the Hayashi-Miyaura reaction
Thaler, Tobias,Guo, Li-Na,Steib, Andreas K.,Raducan, Mihai,Karaghiosoff, Konstantin,Mayer, Peter,Knochel, Paul
supporting information; experimental part, p. 3182 - 3185 (2011/08/06)
Sulfoxide-alkene hybrids are introduced as a new class of chiral heterodentate ligands for the Hayashi-Miyaura reaction. The synthesis of these ligands was achieved without the use of protecting groups. A chiral resolution was performed via simple column-chromatographic separation of the diastereomeric ligands. Both diastereomers proved to be excellent ligands in Rh-catalyzed 1,4-addition reactions, furnishing chiral products with high enantioselectivities and, remarkably, opposite stereoconfigurations.