CAS: 152-75-0; 2-(2,4,5,7-Tetrabromo-6-Hydroxy-3-Oxo-3H-Xanthen-9-yl)Benzoic Acid

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    专利号:US-7842826-B2
    优先权日:2006-09-08
    标题 :Process for synthesizing halogenated derivatives of fluorescein for use in the production of non-volatile memory devices
    发明人:VOLPE MARIA VIVIANA; CIMMINO ANGELA; PEZZELLA ALESSANDRO; PALMA ANIELLO
    权利人:ST MICROELECTRONICS SRL
    摘要:A process performs solid phase synthesis of halogenated derivatives of fluorescein, and includes reacting fluorescein with a halide MX, wherein M is an alkali metal and X is a halogen, and Oxone® (2 KHSO 5 .KHSO 4 .K 2 SO 4 ), at a temperature higher than or equal to 150° C. A structure uses a halogenated derivative of fluorescein selected from the group consisting of 2′,4′,5′-trichlorofluorescein, 2′,4′,5′,7′-tetrachlorofluorescein, 4′,5′-diiodofluorescein diacetate and 2′,4′,5′-triiodofluorescein as electro-bistable material in a non-volatile memory device.

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    主要参考文献


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    19: Templeton AJ, Rodríguez-Lescure Á, Ruíz A, Alba E, Calvo L, Ruíz-Borrego M, Santaballa A, Rodríguez CA, Crespo C, Ramos M, Gracia-Marco JM, Lluch A, Álvarez I, Casas MI, Sánchez-Aragó M, Caballero R, Carrasco E, Amir E, Martin M, Ocaña A; GEICAM 9906 Study Investigators. Prognostic role for the derived neutrophil-to-lymphocyte ratio in early breast cancer: a GEICAM/9906 substudy. Clin Transl Oncol. 2018 May 15. doi: 10.1007/s12094-018-1885-5. [Epub ahead of print] doi: 10.2147/COPD.S159827. eCollection 2018.

    合成参考文献


    摘要:Subramanian, H.; Sibi, M. P., Science of Synthesis, (2020) , 567.
    摘要:S109 | PARCEDC | List of 7074 potential endocrine disrupting compounds (EDCs) by PARC T4.2 | DOI:10.5281/zenodo.10944198
    摘要:Wang, P.-S.; Sayed, M.; Gong, L.-Z., Science of Synthesis: Knowledge Updates, (2023) 1, 179.
    摘要:Li, X.; Song, Q., Science of Synthesis: Cross-Dehydrogenative Coupling, (2023) nan, 307.
    摘要:Chowdhury, D.; Koner, M.; Baidya, M., Science of Synthesis: Cross-Dehydrogenative Coupling, (2023) nan, 483.
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