596-31-6Relevant academic research and scientific papers
Photoactivatable aggregation-induced emission of triphenylmethanol
Zheng, Yue,Zheng, Xiaokun,Xiang, Yu,Tong, Aijun
, p. 11130 - 11133 (2017)
Triphenylmethanol (TPOH) is a non-fluorescent compound. Interestingly, after UV irradiation at 254 nm, TPOH showed a strong blue fluorescence on a solid surface. Moreover, the fluorescence can be quenched by UV irradiation at 365 nm, making the photoactiv
Observation of Radical Rebound in a Mononuclear Nonheme Iron Model Complex
Pangia, Thomas M.,Davies, Casey G.,Prendergast, Joshua R.,Gordon, Jesse B.,Siegler, Maxime A.,Jameson, Guy N. L.,Goldberg, David P.
, p. 4191 - 4194 (2018)
A nonheme iron(III) terminal methoxide complex, [FeIII(N3PyO2Ph)(OCH3)]ClO4, was synthesized. Reaction of this complex with the triphenylmethyl radical (Ph3C?) leads to formation of Ph
On the Mechanism of the Cleavage Reaction of (Methylthio)methyl Ether with Triphenylmethyl Cation
Niwa, Haruki,Miyachi, Yasuyoshi
, p. 716 - 718 (1991)
The cleavage reaction of a (methylthio)methyl (MTM) ether with triphenylmethyl cation was not initiated by the previously proposed hydride abstraction with triphenylmethyl cation but promoted by the coordination of triphenylmethyl cation as a Lewis acid to the sulfur atom in the MTM group.
Mechanistic Investigation of Oxygen Rebound in a Mononuclear Nonheme Iron Complex
Pangia, Thomas M.,Yadav, Vishal,Gérard, Emilie F.,Lin, Yen-Ting,De Visser, Sam P.,Jameson, Guy N. L.,Goldberg, David P.
supporting information, p. 9557 - 9561 (2019/08/26)
An iron(III) methoxide complex reacts with para-substituted triarylmethyl radicals to give iron(II) and methoxyether products. Second-order rate constants for the radical derivatives were obtained. Hammett and Marcus plots suggest the radical transfer rea
Selective reaction of benzyl alcohols with HI gas: Iodination, reduction, and indane ring formations
Matsumoto, Shoji,Naito, Masafumi,Oseki, Takehisa,Akazome, Motohiro,Otani, Yasuhiko
, p. 7254 - 7259 (2017/11/24)
Reactions of benzyl alcohols with HI in solvent-free conditions were examined. Three types of reactions (iodination, reduction, and ring formation) occurred depending on the degree of crowding around the benzyl position and the benzylic stabilization of substrates. Results also showed that the ring formation to give indanes proceeded efficiently when HI was used, and that compounds with electron-rich aromatic rings gave indane derivatives in good yields.
Efficient assembly of α-aryl and α-vinyl nitriles via iron-catalyzed ether bond activation
Fan, Xiaohui,Guo, Kun,Guan, Yong-Hong,Fu, Lin-An,Cui, Xiao-Meng,Lv, Hao,Zhu, Hong-Bo
supporting information, p. 1068 - 1071 (2014/02/14)
A novel and practical method for the synthesis of diverse α-aryl and α-vinyl nitriles was developed via an iron-catalyzed sp3 C-O ether bond cleavage with C-C bond formation in the reaction of π-activated ethers with TMSCN.
Iron-catalyzed π-activated C-O ether bond cleavage with C-C and C-H bond formation
Fan, Xiaohui,Cui, Xiao-Meng,Guan, Yong-Hong,Fu, Lin-An,Lv, Hao,Guo, Kun,Zhu, Hong-Bo
supporting information, p. 498 - 501 (2014/02/14)
A novel and efficient allylic alkylation reaction between π-activated ethers and allylsilane was realized under mild conditions through iron(III)-catalyzed C sp 3-O ether bond cleavage. The present protocol provides an attractive approach for the construction of sp3-sp3 C-C bonds and can be potentially applied for the selective reduction of benzyl and allyl ethers to their corresponding hydrocarbon compounds by using triethylsilane as a hydride-transfer reagent. A mild, economical, and environmentally friendly method for the construction of C sp 3-C sp 3 bonds through iron-catalyzed π-activated C-O ether bond cleavage is developed. In addition, this catalytic system can be used for the selective reduction of benzylic and allylic C-O ether bonds to C-H bonds. Copyright
Efficient assembly of α-aryl and α-vinyl nitriles via iron-catalyzed ether bond activation
Fan, Xiaohui,Guo, Kun,Guan, Yong-Hong,Fu, Lin-An,Cui, Xiao-Meng,Lv, Hao,Zhu, Hong-Bo
supporting information, p. 1068 - 1071 (2015/02/18)
A novel and practical method for the synthesis of diverse α-aryl and α-vinyl nitriles was developed via an iron-catalyzed sp3 C-O ether bond cleavage with C-C bond formation in the reaction of π-activated ethers with TMSCN.
Iron-Catalyzed π-Activated C-O Ether Bond Cleavage with C-C and C-H Bond Formation
Fan, Xiaohui,Cui, Xiao-Meng,Guan, Yong-Hong,Fu, Lin-An,Lv, Hao,Guo, Kun,Zhu, Hong-Bo
supporting information, p. 498 - 501 (2015/10/05)
A novel and efficient allylic alkylation reaction between π-activated ethers and allylsilane was realized under mild conditions through iron(III)-catalyzed C sp 3-O ether bond cleavage. The present protocol provides an attractive approach for the construction of sp3-sp3 C-C bonds and can be potentially applied for the selective reduction of benzyl and allyl ethers to their corresponding hydrocarbon compounds by using triethylsilane as a hydride-transfer reagent.
In(III) triflate-catalyzed detritylation and glycosylation by solvent-free ball milling
Kumar, Vajinder,Yadav, Narender,Kartha, K.P. Ravindranathan
, p. 18 - 26 (2014/10/16)
A highly efficient In(III) triflate-assisted method for the detritylation of O-trityl derivatives of carbohydrates, phenols, and alcohols using solvent-free mechanochemical method is described. In the case of carbohydrates, further reaction in the presence of an acceptor sugar leads to highly efficient glycosylation in the same pot resulting in the formation of the desired glycoside-product in very high yields. The method was applied successfully to the synthesis of a combinatorial library of galactose-based (1,6)-linked cyclohexa-, hepta-, and octasaccharides on gram scale.
