41873-65-8Relevant articles and documents
Insights into Ruthenium(II/IV)-Catalyzed Distal C?H Oxygenation by Weak Coordination
Bu, Qingqing,Kuniyil, Rositha,Shen, Zhigao,Gońka, El?bieta,Ackermann, Lutz
supporting information, p. 16450 - 16454 (2020/11/02)
C?H hydroxylation of aryl acetamides and alkyl phenylacetyl esters was accomplished via challenging distal weak O-coordination by versatile ruthenium(II/IV) catalysis. The ruthenium(II)-catalyzed C?H oxygenation of aryl acetamides proceeded through C?H ac
Transition-Metal-Free Synthesis of 2-Substituted Methyl Benzo[b]furan-3-carboxylates
Kang, Byungsoo,Lee, Min Hyung,Kim, Mijung,Hwang, Jungwoon,Kim, Hyeong Baik,Chi, Dae Yoon
, p. 8254 - 8261 (2015/09/01)
A concise and highly efficient synthetic pathway was developed for 2-substituted methyl benzo[b]furan-3-carboxylates. This method provides convenient and cost-effective access for 2-substituted methyl benzo[b]furan-3-carboxylates without the use of a transition metal catalyst for synthesis. Furthermore, in most cases, this method gives excellent yields and conventional flash column chromatography is not needed for purification.
Synthesis of 3-hydroxyindanones via potassium salt of amino acid catalyzed regioselective intramolecular aldolization of ortho-diacylbenzenes
Chanda, Tanmoy,Chowdhury, Sushobhan,Anand, Namrata,Koley, Suvajit,Gupta, Ashutosh,Singh, Maya Shankar
supporting information, p. 981 - 985 (2015/03/04)
First organocatalytic intramolecular aldolization of ortho-diacylbenzenes to construct highly functionalized 3-hydroxyindanones is described. In this transformation a high trans-selectivity is achieved by the use of metal salt of amino acid. This method allows an easy access to the strained spirocyclic 3-hydroxyindanones related to a number of natural product frameworks. Synthesis of a new class of indole skeleton substituted by 3-hydroxyindanones added an extra essence to this new protocol.