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2-methyl-3-(β-naphthyl)propan-2-ol | 87077-99-4

中文名称
——
中文别名
——
英文名称
2-methyl-3-(β-naphthyl)propan-2-ol
英文别名
1-Naphthyl-2-methyl-propanol-2;2-methyl-1-(naphthalen-2-yl)-2-propanol;2-Methyl-1-naphthalen-2-yl-propan-2-ol;1-(2-Naphthyl)-2-methyl-2-propanol;2-methyl-1-naphthalen-2-ylpropan-2-ol
2-methyl-3-(β-naphthyl)propan-2-ol化学式
CAS
87077-99-4
化学式
C14H16O
mdl
——
分子量
200.28
InChiKey
CGYRILWIKYHNCB-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

物化性质

  • 沸点:
    337.4±11.0 °C(Predicted)
  • 密度:
    1.071±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.8
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    2-methyl-3-(β-naphthyl)propan-2-ol硫酸三氯化铁 作用下, 生成 4,4-Dimethyl-5,11c-dihydro-4H-1-oxa-3a-aza-cyclopenta[c]phenanthrene-2,3-dione
    参考文献:
    名称:
    设计,合成和体外评估环硝酮作为自由基捕获剂用于中风的治疗。
    摘要:
    制备环状硝酮自由基阱1的类似物(3,3-二甲基-3,4-二氢异喹啉N-氧化物,苯基叔丁基硝酮(PBN)的环状类似物),其中(1)为稠合的苯环(2)含氮原子的环包含五个,六个或七个原子,并且(3)宝石二甲基被螺环基团取代;最具活性的抗氧化剂,带有与7元环硝酮(化合物6h)融合的二甲基苯酚,在体外抑制脂质过氧化,IC5​​0为22 microM,比1的IC50改善75倍。先前观察到的亲脂性之间的相关性这项研究进一步证实和完善了活性与脂质过氧化的关系。此外,某些类别的化合物(即,
    DOI:
    10.1021/jm960243v
  • 作为产物:
    描述:
    丙酮2-甲基萘正丁基锂 作用下, 以 四氢呋喃 为溶剂, 反应 12.0h, 生成 2-methyl-3-(β-naphthyl)propan-2-ol
    参考文献:
    名称:
    Calcium receptor antagonist
    摘要:
    式为[I]的化合物,其中R1是可选择取代的芳基或可选择取代的杂环基;R2是可选择取代的C1-6烷基、C3-7环烷基等;R3是氢原子、C1-6烷基、羟基等;R4是氢原子、C1-6烷基等;R5和R6分别是C1-6烷基等;R7是可选择取代的芳基或可选择取代的杂环基;X1、X2和X3分别是C1-6亚烷基等;X4和X5分别是单键、亚甲基基团等,提供其盐、溶剂合物或前药,以及含有该化合物的药物组合物,特别是一种钙受体拮抗剂和治疗骨质疏松症的药物。本发明的化合物可用作伴有异常钙稳态或骨质疏松症、甲状旁腺功能减退症、骨肉瘤、牙周病、骨折、骨关节炎、慢性类风湿关节炎、帕盖特病、体液性高钙血症、常染色体显性低钙血症等疾病的治疗药物。此外,还提供了该化合物的中间体。
    公开号:
    US20040006130A1
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文献信息

  • Rates of solvolysis and of base-catalysed elimination of substituted αα-dimethylphenethyl chlorides
    作者:L. F. Blackwell、A. Fischer、J. Vaughan
    DOI:10.1039/j29670001084
    日期:——
    Rates of solvolysis in methanol, and of concurrent solvolysis and sodium methoxide-catalysed elimination in methanol, of substituted αα-dimethylphenethyl chlorides have been measured at 66·5°, and product distributions have been determined in these reactions. For solvolysis, log k1 values correlate with σ° values and ρ=–1·15. The product distribution appears to be constant (∼50% ether, ∼30% conjugated
    在66·5°下测定了取代的αα-二甲基苯乙基氯化物在甲醇中的溶剂分解速率,以及在甲醇中同时进行的溶剂分解和甲醇钠催化的消除反应,并确定了这些反应中的产物分布。对于溶剂分解,log k 1值与σ°值相关,并且ρ= –1·15。当取代基变化时,产物分布似乎是恒定的(〜50%的醚,〜30%的共轭烯烃和〜20%的非共轭烯烃)。在消除中,共轭烯烃是主要产物,当引入吸电子取代基时,其比例增加。对于消除为共轭烯烃,ρ= + 1·00,对于消除为非共轭烯烃,ρ= -0·10。这些结果与E不一致2机制具有相当大的E 1特征,即在过渡状态下C–X键裂变比C–H键断裂快得多。
  • Cleavage rates for radiolysis-produced radical anions of naphthylmethyl phenyl ethers and naphthyl benzyl ethers
    作者:Robert D. Guthrie、Manjiri Patwardhan、John E. Chateauneuf
    DOI:10.1002/poc.610070306
    日期:1994.3
    Cleavage reactions of α- and β-naphthylmethyl phenyl ethers and of α- and β-naphthyl benzyl ethers were studied by pulse radilysis. Transient spectra indicate that reactions occur via electron capture followed by cleavage of the resultant radical anions to give arylmethyl radicals and aryloxide ions. Product studies of extensively irradiated samples are consistent with this scheme and show patterns
    通过脉冲辐射研究了α-和β-萘甲基苯基醚和α-和β-萘苄基醚的裂解反应。瞬态光谱表明,反应是通过电子捕获发生的,然后裂解所得的自由基阴离子,得到芳基甲基自由基和芳基氧化物离子。广泛辐照样品的产品研究与该方案是一致的,并显示出可用于一般辐射研究的信息模式。在几种溶剂中研究了反应。在乙腈中获得的这些醚的瞬态光谱的行为清楚地表明,萘甲基甲基醚的自由基阴离子裂解的速度比萘苄基醚的自由基阴离子裂解快。
  • Cyclic nitrones
    申请人:Hoechst Marion Roussel Inc.
    公开号:US05962469A1
    公开(公告)日:1999-10-05
    The present invention is directed to novel cyclic nitrones and their use in the prevention of oxidation tissue damage by free radicals, their use in the treatment of a number of disease states in which radicals either damage or destroy tissues via oxidation, and pharmaceutical compositions containing these cyclic nitrones.
    本发明涉及新颖的环状亚硝基甲酮及其在预防自由基氧化组织损伤中的应用,其在治疗一些疾病状态中的应用,这些疾病状态中自由基通过氧化损伤或破坏组织,并含有这些环状亚硝基甲酮的药物组合物。
  • Calcium receptor antagonists
    申请人:Shinagawa Yuko
    公开号:US20050107448A1
    公开(公告)日:2005-05-19
    A compound of the formula [I] wherein R 1 is optionally substituted aryl group or optionally substituted heteroaryl group; R 2 is optionally substituted C 1-6 alkyl group, C 3-7 cycloalkyl group and the like; R 3 is hydrogen atom, C 1-6 alkyl group, hydroxyl group and the like; R 4 is hydrogen atom, C 1-6 alkyl group and the like; R 5 and R 6 are each C 1-6 alkyl group and the like; R 7 is optionally substituted aryl group or optionally substituted heteroaryl group; X 1 , X 2 and X 3 are each C 1-6 alkylene group and the like; and X 4 and X 5 are each a single bond, methylene group and the like, a salt thereof, a solvate thereof or a prodrug thereof, and a pharmaceutical composition containing the compound, particularly a calcium receptor antagonist and a therapeutic agent for osteoporosis, are provided. The compound of the present invention is useful as a therapeutic drug of diseases accompanied by abnormal calcium homeostasis, or osteoporosis, hypoparathyreosis, osteosarcoma, periodontal disease, bone fracture, steoarthrosis, chronic rheumatoid arthritis, Paget's disease, humoral hypercalcemia, autosomal dominant hypocalcemia and the like. In addition, an intermediate for the compound is provided.
    本发明提供了式[I]的化合物,其中R1是可选取代芳基或可选取代杂环基;R2是可选取代C1-6烷基、C3-7环烷基等;R3是氢原子、C1-6烷基、羟基等;R4是氢原子、C1-6烷基等;R5和R6分别是C1-6烷基等;R7是可选取代芳基或可选取代杂环基;X1、X2和X3分别是C1-6亚烷基等;X4和X5分别是单键、亚甲基等。本发明还提供了该化合物的盐、溶剂化物或前药,以及包含该化合物的药物组合物,特别是钙受体拮抗剂和治疗骨质疏松症的药物。本发明的化合物可用作伴随异常钙稳态或骨质疏松症、低副甲状腺素血症、骨肉瘤、牙周病、骨折、骨关节炎、慢性类风湿性关节炎、帕盖特病、体液性高钙血症、常染色体显性低钙血症等疾病的治疗药物。此外,还提供了该化合物的中间体。
  • Phosphorous protecting groups and methods of preparation and use thereof
    申请人:Agilent Technologies, Inc.
    公开号:US10196418B2
    公开(公告)日:2019-02-05
    Aspects of the present disclosure include compositions that make use of phosphorus and/or nucleobase protecting groups which find use in the synthesis of long polynucleotides. Phosphorus protecting groups are provided that help increase the stepwise coupling yield and/or phosphorous protecting groups that can be removed during the oxidation step. Amidine nucleobase protecting groups are provided that find use in the subject compositions and methods which provides for e.g., increased resistance to depurination during polynucleotide synthesis. In some instances, the methods and compositions disclosed herein utilize a combination of the phosphorus and amidine nucleobase protecting groups in the synthesis of polynucleotides having a sequence of 200 or more monomeric units in length. Also provided are methods for synthesizing a polynucleotide (e.g., a DNA) using one or more compounds disclosed herein.
    本公开的各个方面包括利用磷和/或核碱基保护基团的组合物,这些组合物可用于长多核苷酸的合成。所提供的磷保护基团有助于提高分步偶联产率和/或在氧化步骤中可去除的磷保护基团。脒基核碱基保护基团可用于相关组合物和方法中,从而提高多核苷酸合成过程中的抗去嘌呤能力。在某些情况下,本文公开的方法和组合物在合成长度为 200 个或更多单体单元序列的多核苷酸时使用磷和脒核碱基保护基团的组合。此外,还提供了使用本文公开的一种或多种化合物合成多核苷酸(如 DNA)的方法。
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