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  1. Article ; Online: Synthesis of Phosphet-2-one Derivatives via Phosphinidene Transfer to Cyclopropenones.

    Xin, Tiansi / Cummins, Christopher C

    Journal of the American Chemical Society

    2023  Volume 145, Issue 48, Page(s) 25989–25994

    Abstract: We report the first synthesis and structural characterization of free, uncomplexed phosphet-2-ones. These unsaturated four-membered phosphacycles were prepared by phosphinidene transfer from dibenzo-7-phosphanorbornadiene compounds, ... ...

    Abstract We report the first synthesis and structural characterization of free, uncomplexed phosphet-2-ones. These unsaturated four-membered phosphacycles were prepared by phosphinidene transfer from dibenzo-7-phosphanorbornadiene compounds, RP
    Language English
    Publishing date 2023-11-27
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3155-0
    ISSN 1520-5126 ; 0002-7863
    ISSN (online) 1520-5126
    ISSN 0002-7863
    DOI 10.1021/jacs.3c11263
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Mechanochemical Phosphorylation of Acetylides Using Condensed Phosphates: A Sustainable Route to Alkynyl Phosphonates.

    Xin, Tiansi / Cummins, Christopher C

    ACS central science

    2023  Volume 9, Issue 8, Page(s) 1575–1580

    Abstract: In pursuit of a more sustainable route to phosphorus-carbon (P-C) bond-containing chemicals, we herein report that phosphonates can be prepared by mechanochemical phosphorylation of acetylides using polyphosphates in a single step, redox-neutral process, ...

    Abstract In pursuit of a more sustainable route to phosphorus-carbon (P-C) bond-containing chemicals, we herein report that phosphonates can be prepared by mechanochemical phosphorylation of acetylides using polyphosphates in a single step, redox-neutral process, bypassing white phosphorus (P
    Language English
    Publishing date 2023-07-21
    Publishing country United States
    Document type Journal Article
    ISSN 2374-7943
    ISSN 2374-7943
    DOI 10.1021/acscentsci.3c00725
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Beyond Triphosphates: Reagents and Methods for Chemical Oligophosphorylation.

    Shepard, Scott M / Jessen, Henning J / Cummins, Christopher C

    Journal of the American Chemical Society

    2022  Volume 144, Issue 17, Page(s) 7517–7530

    Abstract: Oligophosphates play essential roles in biochemistry, and considerable research has been directed toward the synthesis of both naturally occurring oligophosphates and their synthetic analogues. Greater attention has been given to mono-, di-, and ... ...

    Abstract Oligophosphates play essential roles in biochemistry, and considerable research has been directed toward the synthesis of both naturally occurring oligophosphates and their synthetic analogues. Greater attention has been given to mono-, di-, and triphosphates, as these are present in higher concentrations biologically and easier to synthesize. However, extended oligophosphates have potent biochemical roles, ranging from blood coagulation to HIV drug resistance. Sporadic reports have slowly built a niche body of literature related to the synthesis and study of extended oligophosphates, but newfound interests and developments have the potential to rapidly expand this field. Here we report on current methods to synthesize oligophosphates longer than triphosphates and comment on the most important future directions for this area of research. The state of the art has provided fairly robust methods for synthesizing nucleoside 5'-tetra- and pentaphosphates as well as dinucleoside 5',5'-oligophosphates. Future research should endeavor to push such syntheses to longer oligophosphates while developing synthetic methodologies for rarer morphologies such as 3'-nucleoside oligophosphates, polyphosphates, and phosphonate/thiophosphate analogues of these species.
    MeSH term(s) Indicators and Reagents ; Nucleosides ; Organophosphonates ; Polyphosphates
    Chemical Substances Indicators and Reagents ; Nucleosides ; Organophosphonates ; Polyphosphates
    Language English
    Publishing date 2022-04-26
    Publishing country United States
    Document type Journal Article ; Review ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 3155-0
    ISSN 1520-5126 ; 0002-7863
    ISSN (online) 1520-5126
    ISSN 0002-7863
    DOI 10.1021/jacs.1c07990
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Reactions of Tri-

    Riu, Martin-Louis Y / Eckhardt, André K / Cummins, Christopher C

    Journal of the American Chemical Society

    2022  Volume 144, Issue 17, Page(s) 7578–7582

    Abstract: Cage-opening reactions of the highly strained tri- ...

    Abstract Cage-opening reactions of the highly strained tri-
    MeSH term(s) Alkenes/chemistry ; Catalysis ; Ethylenes ; Magnetic Resonance Spectroscopy ; Nickel/chemistry
    Chemical Substances Alkenes ; Ethylenes ; Nickel (7OV03QG267)
    Language English
    Publishing date 2022-04-19
    Publishing country United States
    Document type Journal Article ; Research Support, U.S. Gov't, Non-P.H.S. ; Research Support, Non-U.S. Gov't
    ZDB-ID 3155-0
    ISSN 1520-5126 ; 0002-7863
    ISSN (online) 1520-5126
    ISSN 0002-7863
    DOI 10.1021/jacs.2c02236
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Let's Make White Phosphorus Obsolete.

    Geeson, Michael B / Cummins, Christopher C

    ACS central science

    2020  Volume 6, Issue 6, Page(s) 848–860

    Abstract: Industrial and laboratory methods for incorporating phosphorus atoms into molecules within the framework of Green Chemistry are in their infancy. Current practice requires large inputs of energy, involves toxic intermediates, and generates substantial ... ...

    Abstract Industrial and laboratory methods for incorporating phosphorus atoms into molecules within the framework of Green Chemistry are in their infancy. Current practice requires large inputs of energy, involves toxic intermediates, and generates substantial waste. Furthermore, a negligible fraction of phosphorus-containing waste is recycled which in turn contributes to negative environmental impacts, such as eutrophication. Methods that begin to address some of these drawbacks are reviewed, and some key opportunities to be realized by pursuing organophosphorus chemistry under the principles of Green Chemistry are highlighted. Methods used by nature, or in the chemistry of other elements such as silicon, are discussed as model processes for the future of phosphorus in chemical synthesis.
    Language English
    Publishing date 2020-05-18
    Publishing country United States
    Document type Journal Article ; Review
    ISSN 2374-7943
    ISSN 2374-7943
    DOI 10.1021/acscentsci.0c00332
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Stabilized Molecular Diphosphorus Pentoxide, P

    Qian, Kevin / Shepard, Scott M / Xin, Tiansi / Park, Gyeongjin / Cummins, Christopher C

    Journal of the American Chemical Society

    2023  Volume 145, Issue 11, Page(s) 6045–6050

    Abstract: Commercial phosphorus pentoxide reacts with ... ...

    Abstract Commercial phosphorus pentoxide reacts with some
    Language English
    Publishing date 2023-03-13
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3155-0
    ISSN 1520-5126 ; 0002-7863
    ISSN (online) 1520-5126
    ISSN 0002-7863
    DOI 10.1021/jacs.3c00211
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Sustainable Production of Reduced Phosphorus Compounds: Mechanochemical Hydride Phosphorylation Using Condensed Phosphates as a Route to Phosphite.

    Zhai, Feng / Xin, Tiansi / Geeson, Michael B / Cummins, Christopher C

    ACS central science

    2022  Volume 8, Issue 3, Page(s) 332–339

    Abstract: In pursuit of a more sustainable production of phosphorous acid ( ... ...

    Abstract In pursuit of a more sustainable production of phosphorous acid (H
    Language English
    Publishing date 2022-02-14
    Publishing country United States
    Document type Journal Article
    ISSN 2374-7943
    ISSN 2374-7943
    DOI 10.1021/acscentsci.1c01381
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Introducing

    Tanaka, Keita / Riu, Martin-Louis Y / Valladares, Brian / Cummins, Christopher C

    Inorganic chemistry

    2022  Volume 61, Issue 35, Page(s) 13662–13666

    Abstract: Azophosphines (Ar-N═N- ... ...

    Abstract Azophosphines (Ar-N═N-PR
    Language English
    Publishing date 2022-07-29
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1484438-2
    ISSN 1520-510X ; 0020-1669
    ISSN (online) 1520-510X
    ISSN 0020-1669
    DOI 10.1021/acs.inorgchem.2c01844
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Staudinger Reactivity and Click Chemistry of Anthracene (

    Eckhardt, André K / Riu, Martin-Louis Y / Müller, Peter / Cummins, Christopher C

    Inorganic chemistry

    2022  Volume 61, Issue 3, Page(s) 1270–1274

    Abstract: 11-Azido-9,10-dihydro-9,10-phosphanoanthracene ( ... ...

    Abstract 11-Azido-9,10-dihydro-9,10-phosphanoanthracene (N
    Language English
    Publishing date 2022-01-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1484438-2
    ISSN 1520-510X ; 0020-1669
    ISSN (online) 1520-510X
    ISSN 0020-1669
    DOI 10.1021/acs.inorgchem.1c03753
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Dimerization and Cycloaddition Reactions of Transient Tri-

    Riu, Martin-Louis Y / Eckhardt, André K / Cummins, Christopher C

    Journal of the American Chemical Society

    2021  Volume 143, Issue 33, Page(s) 13005–13009

    Abstract: Tri- ...

    Abstract Tri-
    Language English
    Publishing date 2021-08-11
    Publishing country United States
    Document type Journal Article ; Research Support, U.S. Gov't, Non-P.H.S. ; Research Support, Non-U.S. Gov't
    ZDB-ID 3155-0
    ISSN 1520-5126 ; 0002-7863
    ISSN (online) 1520-5126
    ISSN 0002-7863
    DOI 10.1021/jacs.1c06840
    Database MEDical Literature Analysis and Retrieval System OnLINE

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