Metal catalysed versus organocatalysed stereoselective synthesis: The concrete case of myrtucommulones
Sign Up to like & getrecommendations! Published in 2017 at "Tetrahedron"
DOI: 10.1016/j.tet.2017.10.011
Abstract: Abstract Myrtucommulones belong to a class of pharmacologically active natural compounds which offer various alternatives to the treatment of pain, inflammation and cancer. Their stereoselective synthesis remains therefore a key-challenge towards its use in the… read more here.
Keywords: organocatalysed stereoselective; stereoselective synthesis; versus organocatalysed; catalysed versus ... See more keywords
Transition metal-catalysed molecular n-doping of organic semiconductors.
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DOI: 10.1038/s41586-021-03942-0
Abstract: Chemical doping is a key process for investigating charge transport in organic semiconductors and improving certain (opto)electronic devices1-9. N(electron)-doping is fundamentally more challenging than p(hole)-doping and typically achieves a very low doping efficiency (η) of less… read more here.
Keywords: transition metal; organic semiconductors; doping organic; catalysed molecular ... See more keywords
Metal-catalysed C-Het (F, O, S, N) and C-C bond arylation.
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DOI: 10.1039/c9cs00571d
Abstract: The formation of C-aryl bonds has been the focus of intensive research over the last decades for the construction of complex molecules from simple, readily available feedstocks. Traditionally, these strategies involve the coupling of organohalides… read more here.
Keywords: het; arylation bond; bond arylation; arylation ... See more keywords
Transition metal-catalysed carbene- and nitrene transfer to carbon monoxide and isocyanides
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DOI: 10.1039/d1cs00305d
Abstract: Transition metal-catalysed carbene- and nitrene transfer to the C1-building blocks carbon monoxide and isocyanides provides heteroallenes (i.e. ketenes, isocyanates, ketenimines and carbodiimides). These are versatile and reactive compounds allowing in situ transformation towards numerous functional… read more here.
Keywords: catalysed carbene; transition metal; nitrene transfer; carbene nitrene ... See more keywords
Metal-catalysed C-H bond activation and borylation.
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DOI: 10.1039/d1cs01012c
Abstract: Transition metal-catalysed direct borylation of hydrocarbons via C-H bond activation has received a remarkable level of attention as a popular reaction in the synthesis of organoboron compounds owing to their synthetic versatility. While controlling the… read more here.
Keywords: borylation reactions; borylation; metal catalysed; bond activation ... See more keywords
The transition metal-catalysed hydroboration reaction.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Society reviews"
DOI: 10.1039/d2cs00344a
Abstract: The use of transition metals to catalyse the addition of hydridoboranes to unsaturated organic molecules was initially realised several decades ago. Although this area of chemistry received considerable attention at the time, interest in this… read more here.
Keywords: reaction; transition metal; hydroboration; metal catalysed ... See more keywords
Recent advances in metal-catalysed asymmetric sigmatropic rearrangements
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DOI: 10.1039/d2sc03806d
Abstract: Asymmetric sigmatropic rearrangement is a powerful organic transformation via substrate-reorganization to efficiently increase molecular complexity from readily accessible starting materials. In particular, a high level of diastereo- and enantioselectivity can be readily accessed through well-defined… read more here.
Keywords: asymmetric sigmatropic; sigmatropic rearrangements; recent advances; metal catalysed ... See more keywords