1,8-双(四甲基胍)萘
1,8-双(四甲基胍)萘结构式
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常用名 | 1,8-双(四甲基胍)萘 | 英文名 | 1,8-Bis(tetramethylguanidino)naphthalene |
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| CAS号 | 442873-72-5 | 分子量 | 354.49200 | |
| 密度 | 1.03g/cm3 | 沸点 | 472.5ºC at 760 mmHg | |
| 分子式 | C20H30N6 | 熔点 | 124-128ºC | |
| MSDS | 中文版 美版 | 闪点 | 239.6ºC |
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Quantitative detection of trace perfluorinated compounds in environmental water samples by Matrix-assisted Laser Desorption/Ionization-Time of Flight Mass Spectrometry with 1,8-bis(tetramethylguanidino)-naphthalene as matrix
Talanta 85(1) , 345-52, (2011) Determination of perfluorinated compounds (PFCs) is very important because of their potential hazards to the environment and human health. In present work, 1,8-bis (tetramethylguanidino)-naphthalene (TMGN), a superbasic proton sponge, was firstly employed as ... |
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1,8-bis(tetramethylguanidino)naphthalene (TMGN): a new, superbasic and kinetically active "proton sponge".
Chemistry 8 , 1682, (2002) 1,8-Bis(tetramethylguanidino)naphthalene (TMGN, 1) is a new, readily accessible, and stable "proton sponge" with an experimental pK(BH(+)) value of 25.1 in MeCN, which is nearly seven orders of magnitude higher in basicity than the classical proton sponge 1,8... |
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The proton affinity of the superbase 1,8-bis(tetramethylguanidino)naphthalene (TMGN) and some related compounds: a theoretical study.
Chemistry 8 , 1694, (2002) The spatial and electronic structure of the very strong neutral organic bases bis(tetramethylguanidino)naphthalene (TMGN), 4,5-bis(tetramethylguanidino)fluorene (TMGF) and some related compounds are explored by ab initio computational methods. Their affinity ... |
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Proton sponge-functionalized silica as high performance adsorbents for solid-phase extraction of trace perfluoroalkyl sulfonates in the environmental water samples and their direct analysis by MALDI-TOF-MS.
Analyst 137(9) , 2218-25, (2012) 1,8-Bis(dimethylamino)naphthalene (DMAN), a classical 'proton sponge', was functionalized on silica particles as a novel solid-phase extraction (SPE) adsorbent (DMAN@silica) for extracting perfluoroalkyl sulfonates (PFSs). High reproducibility and excellent e... |
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Strong Organic Bases as Building Blocks of Mesoporous Hybrid Catalysts for C-C Forming Bond Reactions. Gianotti E, et al.
Eur. J. Inorg. Chem. 32 , 5175-85, (2012)
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