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1977 1
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Page 1
Structural Insights into the Terpene Cyclization Domains of Two Fungal Sesterterpene Synthases and Enzymatic Engineering for Sesterterpene Diversification.
Ma M, Xu M, Xu H, Lei Z, Xing B, Dickschat JS, Yang D. Ma M, et al. Angew Chem Int Ed Engl. 2024 Apr 7:e202405140. doi: 10.1002/anie.202405140. Online ahead of print. Angew Chem Int Ed Engl. 2024. PMID: 38584136
We here report on the crystal structures of the terpene cyclization (TC) domains of two fungal StTSs: sesterfisherol synthase (NfSS) and sesterbrasiliatriene synthase (PbSS). Both TC structures contain benzyltriethylammonium chloride (BTAC), pyrophosphate (PPi), and …
We here report on the crystal structures of the terpene cyclization (TC) domains of two fungal StTSs: sesterfisherol synthase (NfSS) and ses …
Catalytic, stereospecific syn-dichlorination of alkenes.
Cresswell AJ, Eey ST, Denmark SE. Cresswell AJ, et al. Nat Chem. 2014 Feb;7(2):146-52. doi: 10.1038/nchem.2141. Epub 2015 Jan 12. Nat Chem. 2014. PMID: 25615668 Free PMC article.
With diphenyl diselenide (PhSeSePh) (5 mol%) as the pre-catalyst, benzyltriethylammonium chloride (BnEt3NCl) as the chloride source and an N-fluoropyridinium salt as the oxidant, a wide variety of functionalized cyclic and acyclic 1,2-disubstituted alkenes, includin …
With diphenyl diselenide (PhSeSePh) (5 mol%) as the pre-catalyst, benzyltriethylammonium chloride (BnEt3NCl) as the chloride s …
Physicochemical transformation and enzymatic hydrolysis promotion of reed straw after pretreatment with a new deep eutectic solvent.
Zhang Z, Xu J, Xie J, Zhu S, Wang B, Li J, Chen K. Zhang Z, et al. Carbohydr Polym. 2022 Aug 15;290:119472. doi: 10.1016/j.carbpol.2022.119472. Epub 2022 Apr 10. Carbohydr Polym. 2022. PMID: 35550767
This work proposed a promising biorefinery method for the deconstruction of reed straw by using a novel deep eutectic solvent (DES) consisted of benzyltriethylammonium chloride/formic acid (BTEAC/FA). BTEAC/FA showed significant delignification and xylan removal whi …
This work proposed a promising biorefinery method for the deconstruction of reed straw by using a novel deep eutectic solvent (DES) consiste …
Synthesis and Properties of Sulfur-Containing Organophosphorus Extractants Based on Red Phosphorus, Alkyl Bromides, and Elemental Sulfur.
Bishimbayeva GK, Gusarova NK, Nalibayeva AM, Verkhoturova SI, Bold A, Chernysheva NA, Zhangabayeva AK, Arbuzova SN, Abdikalykov YN, Zhumabayeva DS. Bishimbayeva GK, et al. Materials (Basel). 2023 Apr 26;16(9):3394. doi: 10.3390/ma16093394. Materials (Basel). 2023. PMID: 37176286 Free PMC article.
It is shown that alkyl bromides interact with red phosphorus when heated (95-105 C, 5-8 h) under conditions of phase transfer catalysts (PTC) in a two-phase system: a 60% aqueous solution of KOH-toluene-benzyltriethylammonium chloride (BTEAC) forming a mixture of or …
It is shown that alkyl bromides interact with red phosphorus when heated (95-105 C, 5-8 h) under conditions of phase transfer catalysts (PTC …
Synthesis and Spectroscopic Analyses of New Polycarbonates Based on Bisphenol A-Free Components.
Wnuczek K, Puszka A, Podkościelna B. Wnuczek K, et al. Polymers (Basel). 2021 Dec 17;13(24):4437. doi: 10.3390/polym13244437. Polymers (Basel). 2021. PMID: 34960987 Free PMC article.
Three different catalysts (zinc acetate, 4-(dimethylamino)pyridine and benzyltriethylammonium chloride) were tested. The structures of the compounds were confirmed by Nuclear Molecular Resonance spectroscopy (NMR) in each stage. ...
Three different catalysts (zinc acetate, 4-(dimethylamino)pyridine and benzyltriethylammonium chloride) were tested. The struc …
p-Toluenesulfonic acid enhanced neutral deep eutectic solvent pretreatment of soybean straw for efficient lignin removal and enzymatic hydrolysis.
Wu W, Zhu P, Luo L, Lin H, Tao Y, Ruan L, Wang L, Qing Q. Wu W, et al. Bioresour Technol. 2024 Mar;395:130338. doi: 10.1016/j.biortech.2024.130338. Epub 2024 Jan 17. Bioresour Technol. 2024. PMID: 38237641
To improve the component fractionation performance of neutral DES, p-toluenesulfonic acid (p-TsOH) was employed as catalyst to form a novel ternary DES with benzyltriethylammonium chloride (TEBAC) and glycerol (Gly) for pretreatment of soybean straw. ...
To improve the component fractionation performance of neutral DES, p-toluenesulfonic acid (p-TsOH) was employed as catalyst to form a novel …
Preparation of a Dmap-Catalysis Lignin Epoxide and the Study of Its High Mechanical-Strength Epoxy Resins with High-Biomass Content.
Song L, Meng Y, Lv P, Liu W, Pang H. Song L, et al. Polymers (Basel). 2021 Feb 28;13(5):750. doi: 10.3390/polym13050750. Polymers (Basel). 2021. PMID: 33670910 Free PMC article.
It was discovered that compared to the prepared composite resin of benzyltriethylammonium chloride (BTEAC)-lignin epoxide, there is a better low-temperature storage modulus for the DMAP-lignin epoxide resin and its composite resins with high-biomass contents, and hi …
It was discovered that compared to the prepared composite resin of benzyltriethylammonium chloride (BTEAC)-lignin epoxide, the …
Emulsion electrospinning of polycaprolactone: influence of surfactant type towards the scaffold properties.
Hu J, Prabhakaran MP, Ding X, Ramakrishna S. Hu J, et al. J Biomater Sci Polym Ed. 2015;26(1):57-75. doi: 10.1080/09205063.2014.982241. J Biomater Sci Polym Ed. 2015. PMID: 25427625
The influence of individual surfactants towards the morphology of the emulsion electrospun poly (e-caprolactone)/bovine serum albumin (PCL/BSA) nanofibers were investigated by using (i) non-ionic surfactant sorbitane monooleate (Span80); (ii) anionic sodium dodecyl sulfate (SDS); …
The influence of individual surfactants towards the morphology of the emulsion electrospun poly (e-caprolactone)/bovine serum albumin (PCL/B …
A fundamental study of the impact of pressure on the adsorption mechanism in reversed-phase liquid chromatography.
Åsberg D, Samuelsson J, Fornstedt T. Åsberg D, et al. J Chromatogr A. 2016 Jul 29;1457:97-106. doi: 10.1016/j.chroma.2016.06.036. Epub 2016 Jun 15. J Chromatogr A. 2016. PMID: 27357740
For this purpose, we measured adsorption equilibrium data at pressures ranging from 100 to 1000bar at constant flow and over a wide concentration range for three low-molecular-weight solutes, antipyrine, sodium 2-naphthalenesulfonate, and benzyltriethylammonium chloride …
For this purpose, we measured adsorption equilibrium data at pressures ranging from 100 to 1000bar at constant flow and over a wide concentr …
31 results