1030863-12-7Relevant articles and documents
Chemo-, Regio-, and stereoselective trifluoromethylation of styrenes via visible light-driven single-electron transfer (SET) and triplet-triplet energy transfer (TTET) processes
Lin, Qing-Yu,Xu, Xiu-Hua,Qing, Feng-Ling
, p. 10434 - 10446 (2014)
A process for tunable and chemo-, regio-, and stereoselective photocatalytic trifluoromethylation of styrenes was developed. Thermodynamically stable E-trifluoromethylated alkenes were prepared using Tognis reagent in the presence of Ru(bpy)3Cl2·6H2O under visible light irradiation, whereas less thermodynamically stable Z-trifluoromethylated alkenes were obtained by employing Umemotos reagent and photocatalyst Ir(ppy)3.
COMPOUND AND METHOD FOR PRODUCING 4-BORONOPHENYLALANINE DERIVATIVE
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Paragraph 0094; 0095, (2017/06/02)
PROBLEM TO BE SOLVED: To provide a compound, and a method for producing a 4-boronophenylalanine derivative using the same. SOLUTION: The present invention provides a compound of general formula (7) (X is a halogen atom, R1 is an optionally substituted alkyl group having 1 to 10 carbon atoms and the like, R2 and R3 independently represent an optionally substituted alkylcarbonyl group having 2 to 11 carbon atoms and the like, R4 and R5 independently represent an optionally substituted alkyl group having 1 to 10 carbon atoms, or may be bonded to each other to form a ring, n is 0 or 1; where, when n is 0, R2 bonds to a nitrogen atom by double bonding). SELECTED DRAWING: None COPYRIGHT: (C)2017,JPOandINPIT