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A room-temperature-...
A room-temperature-stable electride and its reactivity : Reductive benzene/pyridine couplings and solvent-free Birch reductions
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- Davison, Nathan (författare)
- Newcastle Univ, Sch Nat & Environm Sci, Chem, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England.
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- Quirk, James A. (författare)
- Newcastle Univ, Sch Nat & Environm Sci, Chem, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England.
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- Tuna, Floriana (författare)
- Univ Manchester, Photon Sci Inst, Dept Chem, Oxford Rd, Manchester M13 9PL, Lancs, England.
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- Collison, David (författare)
- Univ Manchester, Photon Sci Inst, Dept Chem, Oxford Rd, Manchester M13 9PL, Lancs, England.
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- McMullin, Claire L. (författare)
- Univ Bath, Dept Chem, Bath BA2 7AY, Avon, England.
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- Michaels, Hannes (författare)
- Uppsala universitet,Fysikalisk kemi,Newcastle Univ, Sch Nat & Environm Sci, Chem, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
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- Morritt, George H. (författare)
- Newcastle Univ, Sch Math Stat & Phys, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England.
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- Waddell, Paul G. (författare)
- Newcastle Univ, Sch Nat & Environm Sci, Chem, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England.
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- Gould, Jamie A. (författare)
- Newcastle Univ, Sch Nat & Environm Sci, Chem, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England.
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- Freitag, Marina (författare)
- Newcastle Univ, Sch Nat & Environm Sci, Chem, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England.
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- Dawson, James A. (författare)
- Newcastle Univ, Sch Nat & Environm Sci, Chem, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England.
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- Lu, Erli (författare)
- Newcastle Univ, Sch Nat & Environm Sci, Chem, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England.
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Newcastle Univ, Sch Nat & Environm Sci, Chem, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England Univ Manchester, Photon Sci Inst, Dept Chem, Oxford Rd, Manchester M13 9PL, Lancs, England. (creator_code:org_t)
- Elsevier, 2023
- 2023
- Engelska.
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Ingår i: Chem. - : Elsevier. - 2451-9308 .- 2451-9294. ; 9:3, s. 576-591
- Relaterad länk:
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https://doi.org/10.1...
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In this work, we report the synthesis of a room-temperature-stable electride (RoSE) reagent, namely K+(LiHMDS)e− (1) (HMDS: 1,1,1,3,3,3-hexamethyldisilazide), from accessible starting materials (potassium metal and LiHMDS) via mechanochemical ball milling at 20 mmol scale. Despite its amorphous nature, the presence of anionic electrons in 1, key diagnostic criteria for an electride, was confirmed by both experimental and computational studies. Therefore, by definition, 1 is an electride. Utilizing its anionic electrons, electride reagent 1 exhibited a versatile reactivity profile that includes (1) mediation of C–H activation and C–C coupling of benzene and pyridine and (2) mediation of solvent-free Birch reduction. This work proves the concept of facile mechanochemical synthesis of a room-temperature-stable electride, and it introduces electride 1 to the synthetic chemistry community as a versatile reagent.
Ämnesord
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
Nyckelord
- electride
- mechanochemistry
- sustainability
- organic synthesis
- Birch reduction
- C–H activation
- C–C coupling
- benzene
- pyridine
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Chem
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- Av författaren/redakt...
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Davison, Nathan
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Quirk, James A.
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Tuna, Floriana
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Collison, David
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McMullin, Claire ...
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Michaels, Hannes
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visa fler...
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Morritt, George ...
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Waddell, Paul G.
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Gould, Jamie A.
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Freitag, Marina
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Dawson, James A.
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Lu, Erli
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visa färre...
- Om ämnet
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- NATURVETENSKAP
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NATURVETENSKAP
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och Kemi
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och Fysikalisk kemi
- Artiklar i publikationen
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Chem
- Av lärosätet
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Uppsala universitet