6701-13-9Relevant articles and documents
METHOD FOR PRODUCING (METH)ACRYLATE COMPOUND CONTAINING HYDROXYL GROUP AND METHOD FOR PRODUCING (METH)ACRYLATE COMPOUND CONTAINING PHOSPHORIC ACID GROUP
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Paragraph 0054-0057, (2021/09/29)
PROBLEM TO BE SOLVED: To provide a method for producing a (meth)acrylate compound containing a hydroxyl group, which, when producing a (meth)acrylate compound containing a hydroxyl group, can suppress formation of by-products. SOLUTION: Provided is a method for producing a (meth)acrylate compound (A) which is a (meth)acrylate compound containing a hydroxyl group, comprising a step of reacting an alcohol compound containing a halogen atom and a (meth)acrylic acid salt to obtain the (meth)acrylate compound (A). SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT
Chemo- and Regioselective Hydrogenolysis of Diaryl Ether C-O Bonds by a Robust Heterogeneous Ni/C Catalyst: Applications to the Cleavage of Complex Lignin-Related Fragments
Gao, Fang,Webb, Jonathan D.,Hartwig, John F.
, p. 1474 - 1478 (2016/02/12)
We report the chemo- and regioselective hydrogenolysis of the C-O bonds in di-ortho-substituted diaryl ethers under the catalysis of a supported nickel catalyst. The catalyst comprises heterogeneous nickel particles supported on activated carbon and furnishes arenes and phenols in high yields without hydrogenation. The high thermal stability of the embedded metal particles allows C-O bond cleavage to occur in highly substituted diaryl ether units akin to those in lignin. Preliminary mechanistic experiments show that this catalyst undergoes sintering less readily than previously reported catalyst particles that form from a solution of [Ni(cod)2].
Carbon nanotubes supported tyrosinase in the synthesis of lipophilic hydroxytyrosol and dihydrocaffeoyl catechols with antiviral activity against DNA and RNA viruses
Botta, Giorgia,Bizzarri, Bruno Mattia,Garozzo, Adriana,Timpanaro, Rossella,Bisignano, Benedetta,Amatore, Donatella,Palamara, Anna Teresa,Nencioni, Lucia,Saladino, Raffaele
, p. 5345 - 5351 (2015/11/11)
Hydroxytyrosol and dihydrocaffeoyl catechols with lipophilic properties have been synthesized in high yield using tyrosinase immobilized on multi-walled carbon nanotubes by the Layer-by-Layer technique. All synthesized catechols were evaluated against a large panel of DNA and RNA viruses, including Poliovirus type 1, Echovirus type 9, Herpes simplex virus type 1 (HSV-1), Herpes simplex virus type 2 (HSV-2), Coxsackievirus type B3 (Cox B3), Adenovirus type 2 and type 5 and Cytomegalovirus (CMV). A significant antiviral activity was observed in the inhibition of HSV-1, HSV-2, Cox B3 and CMV. The mechanism of action of the most active dihydrocaffeoyl derivative was investigated against a model of HSV-1 infection.