CAS: 113978-91-9; Tributylphosphonium Tetrafluoroborate

该化合物是具有三丁基磷基丙基和四氟乙酸烷离子化合物,其成分为三丁基磷基乙酰丙酰丙烯基磺酸酯,其成分为三丁基乙酰丙基硫磺酸酯,其成分为三丁基苯基磷基磷基亚硫酸酯,其成分为三丁基苯基磷基乙酰氟乙酸酯,其成分为强离子,其特性为稳定,不协调的阴离子,以其强烈的离子特性和低反应性为名.这种化合物通常用于各种用途,包括作为阶段转移催化剂,在离子液体配方和有机合成中使用,在极地有机溶剂中表现出良好的溶解性,并由于电化学应用中具有电传感性,可加以利用.此外,三丁基丁基乙基苯基乙基氟乙酸乙酸酯对材料科学和纳米技术具有兴趣,因为它具有创建离子液基系统的潜力.在处理这一化合物时,应当采取安全防范措施,因为如果在生产或生产过程中可能构成健康风险.

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CAS号998-40-3 三丁基膦

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    专利信息


    专利号:US-11858901-B2
    优先权日:2019-10-30
    标 题:3-((R)-2-(amino-2-phenylethyl)-1-(2-fluoro-6 trifluoromethyl benzyl)-5-iodo-6-methyl-1H-pyrimidine-2,4-dione or a salt thereof, process for its preparation, and its use in the synthesis of elagolix
    发明人：BALLETTE ROBERTO; JIMÉNEZ ALONSO OSCAR; GARCÃ?A GARCÃ?A ELENA; DOBARRO RODRÃ?GUEZ ALICIA
    权利人:MOEHS IBERICA SL
    摘要:A new intermediate is useful in the synthesis of elagolix. A process for obtaining the intermediate includes reacting a precursor with iodine monochloride in the presence of an organic solvent. A process for preparing elagolix makes use of the intermediate. The intermediate can be 3-((R)-2-(amino-2-phenylethyl)-1-(2-fluoro-6-trifluoromethylbenzyl)-5-iodo-6-methyl-1H-pyrimidine-2,4-dione or a salt thereof, such as a hydrochloride.

    专利号:US-11718584-B2
    优先权日:2019-02-22
    标题 :Process for the synthesis anthranilic diamide compounds and intermediates thereof
    发明人：KARRI PHANEENDRASAI; PABBA JAGADISH; SHINDE BHARAT UTTAMRAO; KALWAGHE AMOL DNYANESHWAR; MADHAVRAO KAMBLE MARUTI; KLAUSENER ALEXANDER G M; PANMAND DEEPAK SHANKAR
    权利人:PI INDUSTRIES LTD
    摘要:The present invention disclosed a process for the synthesis of anthranilic diamide compound of formula (I), n n n n n n n n n n wherein, R 1 , R 2 , R 3a , R 3b , R 3c , R 4 , R 5 , R 6 and Z are as defined in the detailed description. The process comprising the step of obtaining a mono- or dicyano substituted aniline compound of formula (IV) which is then converted to an anthranilic acid compound of formula (V) or an anthranilic amide compound of formula (Va). Further, the compound of formula (VI) can be optionally synthesized from compound of formula (IV or V or Va)

    专利号:US-2022411382-A1
    优先权日:2019-10-30
    标 题 :3-((r)-2-(amino-2-phenylethyl)-1-(2-fluoro-6 trifluoromethyl benzyl)-5-iodo-6-methyl-1h-pyrimidine-2,4-dione or a salt thereof, process for its preparation, and its use in the synthesis of elagolix

    专利号:CN-117897379-A
    优先权日:2021-08-30
    标 题:Process for the synthesis of naphthyridine derivatives and intermediates thereof

    专利号:WO-2021083554-A1
    优先权日:2019-10-30
    标题:3-((r)-2-(amino-2-phenylethyl)-1-(2-fluoro-6-trifluoromethyl benzyl)-5-iodo-6-methyl-1h-pyrimidine-2,4-dione or a salt thereof, process for its preparation, and its use in the synthesis of elagolix

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    主要参考文献

    参考标题:Expeditious Synthesis Of [au(Nhc)(L)]+ (Nhc = N-Heterocyclic Carbene; L = Phosphine Or Nhc) Complexes
    作者:Sylvain Gaillard,Pierrick Nun,Alexandra M. Z. Slawin,Steven P. Nolan |发布日期:2010.11.8
    摘要:The Use Of The Versatile N-Heterocyclic Carbene (Nhc) Gold(I) Hydroxide [au(Oh)(Ipr)] (Ipr = N,N′-Bis(2,6-Diisopropylphenyl)Imidazol-2-Ylidene) As Precursor Permits The Expedient Synthesis Of A Series Of Cationic Heteroleptic [au(Nhc)(Nhc′)]+ And [au(Nhc)(Pr3)]+ Complexes By Protonolysis With The Appropriate Acid Salts. Complete Characterization By 1H And 13C Nmr Spectroscopy And By Single-Crystal

    合成参考文献


    摘要:Toffano, M., Science of Synthesis, (2009) 42, 352.
    摘要:Methot, J. L.; Roush, W. R., Science of Synthesis, (2009) 42, 476.
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