Results 221 to 230 of about 1,201,228 (414)
XLII.—A reaction of some phenolic colouring matters [PDF]
, 1899 Arthur George Perkin
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Advanced Synthesis &Catalysis, EarlyView.Abstract Pd‐catalyzed reactions are among the most straightforward and efficient methods to proficiently build Csp2‐Csp2 bonds. Nevertheless, thermal activation remains mandatory in most cases, which may decrease the compatibility with sensitive functional groups.
Jenifer Sharshonov +7 more
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Advanced Synthesis &Catalysis, Accepted Article.A straightforward synthesis of spirolactones from carbonyls via N‐tosylhydrazones is described. The process consist in the reaction between the N‐tosylhydrazone and ethoxycarbonylethylboronic acid or ethoxycarbonylpropylboronic acid, leading to spiro γ‐butyrolactones or δ‐valerolactones respectively. The transformation takes place by carboborylation of
Lucía López +3 more
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Tyrosinase, its Action on Phenols, Tyrosine and other Amino-Acids [PDF]
, 1925 R. A. McCance
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Recent Developments in Radical Mediated Synthesis of Organostannanes.
Advanced Synthesis &Catalysis, EarlyView.Abstract The present review aims to provide an overview of the recent developments in the preparation of aryl‐ or alkenyl stannanes via carbon‐ and tin‐centered radicals enabling chemists to synthesize organostannyl derivatives with high efficiency and under mild conditions.
Qianhang Ren +4 more
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Advanced Synthesis &Catalysis, Accepted Article.Methodology for direct fluoroalkenylation of phenolic OH function was developed using a fluorinated electrophilic reagent derived from HFO1234ze gas. Besides various functionalized phenols, tyrosine and tyrosine‐based peptides were successfully conjugated under the optimized reaction conditions.
Rihárd Sisa +2 more
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Über gegenseitige Löslichkeitsbeeinflussung wäßriger Lösungen von Äther, Chloroform, Phenol u. a. [PDF]
, 1909 H. Fühner
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Advanced Sustainable Systems, EarlyView.This review explores the progressive design of biopolymer‐based fibrous membranes enhanced with layered carbon materials such as MXene, graphene oxide, and carbon nanotubes. It highlights how their integration significantly boosts water filtration performance, selectivity, and antifouling properties.
Sanaz Khademolqorani +10 more
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Interfacial Separations by a Polydimethylsiloxane Layer. Molecular Modeling of Coated Stir Bar Extraction of Organics from Aqueous Solutions. [PDF]
LangmuirAlzhrani A, Jameson CJ, Murad S.
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