Subterranean well and oil or gas stream treatment with bis(3-alkoxyalkan-2-ol) sulfides, sulfones, and sulfoxides: new surface active agents
    2.
    发明授权
    Subterranean well and oil or gas stream treatment with bis(3-alkoxyalkan-2-ol) sulfides, sulfones, and sulfoxides: new surface active agents 失效
    用双(3-烷氧基烷-2-醇)硫化物,砜和亚砜处理的地下井和油或气流处理:新的表面活性剂

    公开(公告)号:US07279447B2

    公开(公告)日:2007-10-09

    申请号:US11698701

    申请日:2007-01-25

    IPC分类号: C09K8/35 E21B33/00

    摘要: Compositions containing surfactant compounds according to formula (I) ROCH2CH(OH)CR1R2ZCR1R2CH(OH)CH2OR,  (I) wherein Z is S, SO, or SO2, can have a range of equilibrium and/or dynamic surface tensions and a range of foaming performance attributes, depending upon the particular values of Z, R, R1, and R2. The compounds of formula (I) may be prepared by a process that includes reaction of a sulfide source such as a metal sulfide or bisulfide with an alkyl glycidyl ether. The compounds may be useful in any of a broad range of applications requiring the use of a surfactant.

    摘要翻译: 含有根据式(I)的表面活性剂化合物的组合物<?in-line-formula description =“In-line formula”end =“lead”→> ROCH 2 CH(OH)CR 1 R 2 R 2(CH 2)2 CH 2 OH(CH 2 CH 2 OH)CH 2其中,(I)< ?在线公式描述=“在线公式”end =“tail”?>其中Z是S,SO或SO 2,可以具有平衡和/或动态表面的范围 取决于Z,R,R 1,R 2和R 2的特定值的张力和一系列发泡性能属性。 式(I)化合物可以通过包括硫化物源如金属硫化物或二硫化物与烷基缩水甘油醚的反应的方法制备。 所述化合物可用于需要使用表面活性剂的广泛应用中的任何一种。

    Bis(3-alkoxyalkan-2-OL) sulfides, sulfones, and sulfoxides: new surface active agents
    3.
    发明授权
    Bis(3-alkoxyalkan-2-OL) sulfides, sulfones, and sulfoxides: new surface active agents 失效
    双(3-烷氧基烷基-2-OL)硫化物,砜和亚砜:新的表面活性剂

    公开(公告)号:US07049472B2

    公开(公告)日:2006-05-23

    申请号:US10899419

    申请日:2004-07-26

    IPC分类号: C07C241/00

    摘要: Compositions containing surfactant compounds according to formula (I) ROCH2CH(OH)CR1R2ZCR1R2CH(OH)CH2OR,  (I) wherein Z is S, SO, or SO2, can have a range of equilibrium and/or dynamic surface tensions and a range of foaming performance attributes, depending upon the particular values of Z, R, R1, and R2. The compounds of formula (I) may be prepared by a process that includes reaction of a sulfide source such as a metal sulfide or bisulfide with an alkyl glycidyl ether.

    摘要翻译: 含有根据式(I)的表面活性剂化合物的组合物<?in-line-formula description =“In-line formula”end =“lead”→> ROCH 2 CH(OH)CR 1 R 2 R 2(CH 2)2 CH 2 OH(CH 2 CH 2 OH)CH 2其中,(I)< ?在线公式描述=“在线公式”end =“tail”?>其中Z是S,SO或SO 2,可以具有平衡和/或动态表面的范围 取决于Z,R,R 1,R 2和R 2的特定值的张力和一系列发泡性能属性。 式(I)化合物可以通过包括硫化物源如金属硫化物或二硫化物与烷基缩水甘油醚的反应的方法制备。

    Route to prepare 4-bromo-1-oxypentafluorosulfanylbenzene
    6.
    发明授权
    Route to prepare 4-bromo-1-oxypentafluorosulfanylbenzene 有权
    制备4-溴-1-氧代五氟硫烷基苯的途径

    公开(公告)号:US07339081B2

    公开(公告)日:2008-03-04

    申请号:US11484226

    申请日:2006-07-10

    CPC分类号: C07C381/00

    摘要: A process for preparing bromo-1-oxypentafluorosulfanylbenzene is provided, the process including the step of brominating pentafluorosulfanyloxybenzene with a bromination agent to provide the bromo-1-oxypentafluorosulfanylbenzene. The process is more effective than prior art processes for preparing such compounds.

    摘要翻译: 提供了制备溴-1-氧代五氟硫烷基苯的方法,该方法包括用溴化剂溴化五氟硫代烷氧基苯以提供溴-1-氧代五氟硫烷基苯的步骤。 该方法比用于制备这种化合物的现有技术方法更有效。

    Synthesis of pentafluorosulfuranyl arylenes
    7.
    发明授权
    Synthesis of pentafluorosulfuranyl arylenes 有权
    五氟硫烷基亚芳基的合成

    公开(公告)号:US06958415B2

    公开(公告)日:2005-10-25

    申请号:US10713231

    申请日:2003-11-14

    IPC分类号: C07B61/00 C07C381/00

    CPC分类号: C07C381/00

    摘要: A new route has been found leading to the formation of pentafluorosulfuranyl arylenes. In its broadest aspect the process comprises: effecting dehydrohalogenation or dehydrogenation of a pentafluorosulfuranyl cycloaliphatic compound represented by either of the structures: wherein R1-5 are H, halogen, C1-10 alkyl, C1-10 alkoxy, C1-10 thionyl, C1-10 alkyl ether, aryl and substituted aryl, thioether, sulfonyl, carboalkoxy, alkylamino, arylamino, alkylphosphoryl, alkylphosphonyl, arylphosphonyl, arylphosphoryl, and mixtures thereof and X is a halogen atom to form the pentafluorosufuranyl arylene represented by the structures: wherein R1-R5 are as represented above.

    摘要翻译: 已经发现导致形成五氟硫烷基亚芳基的新途径。 在其最广泛的方面,该方法包括:进行由以下任一结构表示的五氟硫烷基环脂族化合物的脱卤化氢或脱氢:其中R 1-5是H,卤素,C 1-10 - 亚烷基,C 1-10烷氧基,C 1-10亚硫酰基,C 1-10烷基醚,芳基和取代的芳基,硫醚 磺酰基,烷氧基羰基,烷基氨基,芳基氨基,烷基磷酰基,烷基膦酰基,芳基膦酰基,芳基磷酰基及其混合物,X是卤素原子,形成由以下结构表示的五氟呋喃基亚芳基:其中R 1 -R < > 5 如上所示。

    Oxypentafluorosulfate compositions and processes for making them
    9.
    发明授权
    Oxypentafluorosulfate compositions and processes for making them 有权
    一氧化五氟硫酸盐组合物及其制备方法

    公开(公告)号:US07771611B2

    公开(公告)日:2010-08-10

    申请号:US11484374

    申请日:2006-07-10

    摘要: Novel compositions are provided containing a compound represented by the formula YOSF5 or ZOSF5, where: (a) Y is: (i) an organic cation other than (Me2N)3S+ or (ii) an inorganic cation, provided that when Y is the inorganic cation, the composition further includes a complexing agent; and (b) Z is C1-20 alkyl, aryl, cycloalkyl, combinations thereof, or analogues thereof containing at least one heteroatom, provided that the compound represented by the formula ZOSF5 is a molecular compound. Processes of making the cationic compounds are disclosed as are processes for using the compositions containing cationic compounds in nucleophilic replacement reactions to prepare the compositions containing molecular compounds including the OSF5 group.

    摘要翻译: 提供含有由式YOSF5或ZOSF5表示的化合物的新型组合物,其中:(a)Y为:(i)除(Me 2 N)3S +以外的有机阳离子或(ii)无机阳离子,条件是当Y为无机 阳离子,该组合物还包含络合剂; 和(b)Z是含有至少一个杂原子的C 1-20烷基,芳基,环烷基,其组合或其类似物,条件是由式ZOSF5表示的化合物是分子化合物。 公开阳离子化合物的制备方法是使用含有阳离子化合物的组合物在亲核取代反应中制备包含OSF5基团的分子化合物的组合物的方法。