Recently I am researching about HYDROGEN-PEROXIDE; CYCLOPENTADECANONE MONOOXYGENASE; MICROBIOLOGICAL TRANSFORMATIONS; LACTONES; ACID; CATALYSTS; KETONES; ROUTE; LIGANDS, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21890723, 21625205]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities [2012017yjsy001]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Wu, WB; Cao, WD; Hu, LF; Su, ZS; Liu, XH; Feng, XM. The CAS is 94-41-7. Through research, I have a further understanding and discovery of Chalcone. Safety of Chalcone
Regioselectivity is a crucial issue in Baeyer-Villiger (BV) oxidation. To date, few reports have addressed asymmetric BV oxidation of 3-substituted cycloketones due to the high difficulty of controlling regio- and stereoselectivity. Herein, we report the asymmetric BV oxidation of 3-substituted and meso-disubstituted cycloketones with chiral N,N ‘-dioxide/Sc(iii) catalysts performed in three ways: classical kinetic resolution, parallel kinetic resolution and desymmetrization. The methodology was applied in the total and formal synthesis of bioactive compounds and natural products. Control experiments and calculations demonstrated that flexible and adjustable catalysts played a significant role in the chiral recognition of substrates.
About Chalcone, If you have any questions, you can contact Wu, WB; Cao, WD; Hu, LF; Su, ZS; Liu, XH; Feng, XM or concate me.. Safety of Chalcone
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com