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2-methyl-hexane-2,4-diol | 66225-35-2

中文名称
——
中文别名
——
英文名称
2-methyl-hexane-2,4-diol
英文别名
α.α-Dimethyl-α'-aethyl-trimethylenglykol;2-Methyl-hexan-2,4-diol;1-ethyl-3-hydroxy-3-methyl-1-butanol;2-Methylhexane-2,4-diol
2-methyl-hexane-2,4-diol化学式
CAS
66225-35-2
化学式
C7H16O2
mdl
——
分子量
132.203
InChiKey
XCTVTCALBXLITL-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    0.8
  • 重原子数:
    9
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

点击查看最新优质反应信息

文献信息

  • Process for the preparation of 3-oximino steroids
    申请人:Villa Marco
    公开号:US20060035872A1
    公开(公告)日:2006-02-16
    The present invention provides a method of preparing norelgestromin or norgestimate by reacting the corresponding 3-oxosteroid precursor with hydroxylamine HCl and a base to obtain a reaction mixture forming norelgestromin or norgestimate; monitoring the anti/syn ratio of the norelgestromin or norgestimate produced in the reaction mixture; adding a base to the reaction mixture to neutralize acidity in the reaction mixture when a desired anti/syn ratio is detected; and isolating the norelgestromin or norgestimate. The present invention also provides a process allowing a control of the formation of the anti isomer and syn isomer of norelgestromin or norgestimate by reacting the corresponding 3-oxosteroid precursor with hydroxylamine HCl and a base to obtain a reaction mixture forming norelgestromin or norgestimate; regulating the acidity of the reaction mixture to adjust the anti/syn ratio of the norelgestromin or norgestimate produced in the reaction mixture; adding a base to the reaction mixture to neutralize acidity in the reaction mixture when a desired anti/syn ratio is detected; and isolating the norelgestromin or norgestimate.
    本发明提供了一种通过将相应的3-氧代类固醇前体与羟胺盐酸和碱反应以获得形成诺酮炔酮或诺酮炔酮的反应混合物的方法;监测在反应混合物中产生的诺酮炔酮或诺酮炔酮的反式/顺式比例;当检测到所需的反式/顺式比例时,向反应混合物中添加碱以中和反应混合物中的酸性;并分离诺酮炔酮或诺酮炔酮。本发明还提供了一种允许控制诺酮炔酮或诺酮炔酮的反式异构体和顺式异构体形成的过程,该过程包括通过将相应的3-氧代类固醇前体与羟胺盐酸和碱反应以获得形成诺酮炔酮或诺酮炔酮的反应混合物;调节反应混合物的酸性以调整在反应混合物中产生的诺酮炔酮或诺酮炔酮的反式/顺式比例;当检测到所需的反式/顺式比例时,向反应混合物中添加碱以中和反应混合物中的酸性;并分离诺酮炔酮或诺酮炔酮。
  • Chloropvrimidine intermediates
    申请人:SmithKline Beecham Corporation
    公开号:US20030187263A1
    公开(公告)日:2003-10-02
    The present invention relates to certain novel pyrimidine intermediates and their salts, processes for their preparation and processes for their conversion to 9-substituted-2-aminopurines which are useful in medical therapy.
    本发明涉及某些新型嘧啶中间体及其盐,其制备过程以及其转化为对医疗治疗有用的9-取代-2-氨基嘌呤的过程。
  • Thermolytic synthesis of inorganic oxides imprinted with functional moieties
    申请人:Bass D. John
    公开号:US20050003188A1
    公开(公告)日:2005-01-06
    Inorganic oxides, particularly silica or germania or inorganic oxides containing silica and/or germania, are imprinted with one or a plurality of functional moieties such as amine and/or thiol groups by a process featuring incorporating such groups into the oxide by use of a thermally labile material containing a protecting group for the amine or thiol, followed by removal of the thermally labile moiety by thermolysis. The resulting products are inorganic oxide substrates or bulk inorganic oxides imprinted with the functional moieties. A plurality of such moieties may be imprinted on a substrate in an order fashion using a polymeric imprinting compound, and may then be used as a templated array of functional moieties to which ordered metallic nanostructures may be constructed.
    无机氧化物,特别是二氧化硅或锗或含有二氧化硅和/或锗的无机氧化物,通过将胺和/或硫醇基团通过将含有保护胺或硫醇基团的热不稳定材料纳入氧化物中的过程印记在上面,然后通过热解去除热不稳定基团。所得产品是带有功能基团的无机氧化物基底或块状无机氧化物。可以使用聚合物印模化合物有序地在基底上印刷多个这样的基团,并且可以将其用作有序金属纳米结构的模板阵列。
  • Concentrated, stable, translucent or clear, fabric softening compositions including chelants
    申请人:Wahl Hoffman Errol
    公开号:US20050202998A1
    公开(公告)日:2005-09-15
    Clear or translucent fabric softening compositions having a biodegradable fabric softening active and an added chelating agent are disclosed. The biodegradable fabric softening active preferably has the formula: wherein each R substituent is hydrogen or a short chain C 1 -C 6 , preferably C 1 -C 3 alkyl or hydroxyalkyl group, e.g., methyl (most preferred), ethyl, propyl, hydroxyethyl, and the like, benzyl, or mixtures thereof; each m is 2 or 3; each n is from 1 to about 4, preferably 2; each Y is —O—(O)C—, —(R)N—(O)C—, —C(O)—N(R)—, or —C(O)—O—, preferably —O—(O)C—; the sum of carbons in each R 1 , plus one when Y is —O—(O)C— or —(R)N—(O)—, is C 6 -C 22 , preferably C 12-22 , more preferably C 14 -C 20 , but no more than one R 1 or YR 1 sum being less than about 12 and then the other R 1 or YR 1 sum is at least about 16, with each R 1 being a long chain C 5 -C 21 (or C 6 -C 22 ), preferably C 9 -C 19 (or C 9 -C 20 ), most preferably C 11 -C 17 (or C 12 -C 18 ), straight, branched, unsaturated or polyunsatruated alkyl, the average Iodine Value of the parent fatty acid of the R 1 being from about 20 to about 140. The chelating agent is preferably diaminetriaminepentaacetic acid. The compositions display excellant clarity with a percentage haze in the transmission mode of a Hunter Color analysis of less than 90%, preferably less than 50%.
    本文揭示了具有可生物降解织物柔软活性剂和添加螯合剂的透明或半透明织物柔软组合物。可生物降解织物柔软活性剂优选具有以下公式: 其中,每个R取代基是氢或短链C1-C6,优选是C1-C3烷基或羟基烷基,例如,甲基(最优选),乙基,丙基,羟乙基等,苯甲基或其混合物;每个m为2或3;每个n为1至约4,优选为2;每个Y为—O—(O)C—,—(R)N—(O)C—,—C(O)—N(R)—或—C(O)—O—,优选为—O—(O)C—;当Y为—O—(O)C—或—(R)N—(O)—时,每个R1中碳的总数加一为C6-C22,优选为C12-22,更优选为C14-C20,但不超过一个R1或YR1总和小于约12,然后另一个R1或YR1总和至少约为16,每个R1为长链C5-C21(或C6-C22),优选为C9-C19(或C9-C20),最优选为C11-C17(或C12-C18),直链、支链、不饱和或多不饱和烷基,R1的父脂肪酸的平均碘值约为20至约140。螯合剂优选为二氨基三乙酸五钠盐。该组合物在Hunter Color分析的透射模式下具有出色的清晰度,其百分之雾度小于90%,优选小于50%。
  • Concentrated, stable, preferably clear, fabric softening composition
    申请人:Trinh Toan
    公开号:US20060058216A1
    公开(公告)日:2006-03-16
    Principal solvents, especially mono-ol and diol principal solvents, having a ClogP of from about 0.15 to about 0.64, preferably from about 0.25 to about 0.62, and more preferably from about 0.40 to about 0.60, are disclosed that have the ability to make clear aqueous fabric softener compositions containing relatively high concentrations of fabric softener actives having ester linkages in their long, hydrophobic chains. The fabric softener actives are either unsaturated, or have intermediate length chains (˜C 12-14 ) and the said principal solvents are used at levels of less than about 40%. Other solvents may be present. Some of the said principal solvents are novel compounds and/or novel mixtures. Premixes of the fabric softening actives, the principal solvents, and, optionally, other solvents are useful in the preparation of complete formulations by obviating/limiting the need for heating.
    本发明揭示了主要溶剂,特别是具有ClogP约为0.15至约0.64,优选为约0.25至约0.62,更优选为约0.40至约0.60的单醇和双醇主要溶剂,具有制备含有长链疏水基中酯键的相对高浓度织物柔顺剂活性成分的清澈水性织物柔顺剂组合物的能力。织物柔顺剂活性成分可以是不饱和的,也可以具有中等长度的链(约C12-14),所述主要溶剂的使用水平小于约40%。其他溶剂可以存在。其中一些主要溶剂是新化合物和/或新混合物。织物柔顺剂活性成分、主要溶剂和可选的其他溶剂的预混物在制备完整配方时是有用的,因为它们可以避免/限制加热的需要。
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