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Showing 1–9 of 9 results
Advanced filters: Author: Anke Spannenberg Clear advanced filters
  • The carbonylation of alkenes is tremendously important industrial process, but many substrates are highly challenging. Here the authors report a highly active catalytic system for the alkoxycarbonylation of alkenes that is also general across the range of alkene substitution patterns.

    • Kaiwu Dong
    • Xianjie Fang
    • Matthias Beller
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-7
  • Conversion of one-carbon feedstocks to more complex structures is vital for the production of bulk chemicals. Here, the authors report a highly selective method for the conversion of carbon monoxide to ethylene glycol by means of an oxamide intermediate.

    • Kaiwu Dong
    • Saravanakumar Elangovan
    • Matthias Beller
    ResearchOpen Access
    Nature Communications
    Volume: 7, P: 1-7
  • Synthesis of fluorinated organic molecules is of high interest for agrochemistry and pharmaceutics, but efficient and general reagents for introducing -CF2- groups are lacking. Here, the authors report the synthesis of 3,3-difluoropropen-1-yl ammonium salts as stable and scalable gem-difluoromethylation reagents, which react with a range of nucleophiles under mild conditions and high regioselectivity.

    • Fei Ye
    • Yao Ge
    • Matthias Beller
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-9
  • Synthetic methods aiming at minimizing reaction steps while increasing molecular complexity are highly sought after by organic chemists. Here, the authors report two cascade procedures combining nucleophilic substitution, palladium-catalyzed Heck and C–H activation reactions for the synthesis of spiro-fused heterocycles.

    • Fei Ye
    • Yao Ge
    • Matthias Beller
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-8
  • In order to use early, non-noble transition metals in homogeneous catalysis, complex ligands are typically needed, offsetting the benefits of inexpensive metals. Here the authors show that a simple manganese complex can be used in the hydrogenation of N-heteroarenes, without the need for additional ligands.

    • Veronica Papa
    • Yixuan Cao
    • Matthias Beller
    Research
    Nature Catalysis
    Volume: 3, P: 135-142
  • The selective synthesis of non-symmetrical diamides and amido-esters is a challenge. Now a Pd-catalysed dicarbonylation method is reported that generates non-symmetrical diamides and amido-esters through diamino- and amino-alkoxy carbonylations of propargylic acetates using two different nucleophiles. Mechanistic studies reveal that the process occurs through a sequential carbonylation process.

    • Yao Ge
    • Weiheng Huang
    • Matthias Beller
    ResearchOpen Access
    Nature Synthesis
    Volume: 3, P: 202-213
  • Hydrogen carriers play an important role in the hydrogen economy. Now, methyl formate is proposed as a suitable chemical hydrogen source for a carbon-neutral hydrogen energy cycle, and faster catalytic hydrogen production rates are achieved compared with those from the widely investigated formic acid and methanol.

    • Rui Sang
    • Zhihong Wei
    • Matthias Beller
    ResearchOpen Access
    Nature Catalysis
    Volume: 6, P: 543-550
  • Despite their higher abundance, 3d metal-based catalysts are less investigated than their precious metal counterparts. Here, the authors report a cobalt-triphos complex as molecularly-defined non-noble metal catalyst for the reductive amination of carbonyl compounds with gaseous ammonia and hydrogen.

    • Kathiravan Murugesan
    • Zhihong Wei
    • Rajenahally V. Jagadeesh
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-9