64630-82-6Relevant academic research and scientific papers
Tailoring flavins for visible light photocatalysis: organocatalytic [2+2] cycloadditions mediated by a flavin derivative and visible light
Mojr, Viktor,Svobodová, Eva,Straková, Karolína,Nevesely, Tomá?,Chudoba, Josef,Dvo?áková, Hana,Cibulka, Radek
supporting information, p. 12036 - 12039 (2015/07/28)
A new application of flavin derivatives in visible light photocatalysis was found. 1-Butyl-7,8-dimethoxy-3-methylalloxazine, when irradiated by visible light, was shown to allow an efficient cyclobutane ring formation via an intramolecular [2+2] cycloaddition of both styrene dienes, considered as electron-rich substrates, and electron-poor bis(arylenones), presumably proceeding via an energy transfer mechanism.
Addition of ArSSAr to dienes via intramolecular C-C bond formation initiated by a catalytic amount of ArS+
Matsumoto, Kouichi,Fujie, Shunsuke,Suga, Seiji,Nokami, Toshiki,Yoshida, Jun-Ichi
supporting information; experimental part, p. 5448 - 5450 (2009/12/08)
A catalytic amount of electrochemically generated "ArS +" ("ArS+" = ArS(ArSSAr)+) initiates a cation chain reaction of dienes that involves the addition of ArSSAr associated with stereoselective intramolecular carbon-carbon bond formation, and the direct (in-cell) electrolysis of a mixture of a diene and ArSSAr with a catalytic amount of electricity also effectively initiates the reaction. The Royal Society of Chemistry 2009.
Tandem Wittig Reactions of 1,1-Diphenylphosphorinanium Salt
Yamamoto, Iwao,Fujimoto, Tetsuya,Ohta, Kazuchika,Matsuzaki, Kei
, p. 1537 - 1540 (2007/10/02)
The title cyclic phosphonium salt (1) reacted with various aldehydes to give the phosphine oxides (2a-d) in good yield; these when treated with aldehydes in the presence of BuLi gave the alcohols (4a, b).The alcohol (4a) was easily converted into the 1,6-
