摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(2-cyclohexenyl)methyl methanesulfonate | 156731-33-8

中文名称
——
中文别名
——
英文名称
(2-cyclohexenyl)methyl methanesulfonate
英文别名
2-cyclohexene-1-methanol mesylate;Cyclohexen-(3)-yl-methyl-mesylat;Tetrahydrobenzyl methane sulfonate;cyclohex-2-en-1-ylmethyl methanesulfonate
(2-cyclohexenyl)methyl methanesulfonate化学式
CAS
156731-33-8
化学式
C8H14O3S
mdl
——
分子量
190.263
InChiKey
BBCFLWKYBUHGIU-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:
    318.5±11.0 °C(Predicted)
  • 密度:
    1.155±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    12
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    51.8
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    参考文献:
    名称:
    An Easy Entry into Berbane and Alloyohimbane Alkaloids via a 6-exo Radical Cyclization
    摘要:
    [GRAPHICS]The pharmacologically important tetracyclic berbane and pentacyclic alloyohimbane structures were prepared efficiently in four steps including a stereoselective 6-exo radical cyclization using xanthates as the radical source.
    DOI:
    10.1021/ol016424v
  • 作为产物:
    描述:
    环己-2-烯-1-羧酸 在 lithium aluminium tetrahydride 、 三乙胺 作用下, 以 二氯甲烷 为溶剂, 反应 0.5h, 生成 (2-cyclohexenyl)methyl methanesulfonate
    参考文献:
    名称:
    环烷基甲基基团。第4部分。环己烯基甲基和4-烷基环己烯基甲基中构象平衡的电子自旋共振研究
    摘要:
    对于环己-2-烯基甲基和4-烷基环己-2-烯基甲基,可以通过esr光谱法观察到准轴向和准赤道构象异构体。类似地,环己-3-烯基甲基自由基的轴向和赤道构象异构体可以通过电离能谱法进行区分。该CH的构象的自由能差2在2-位,-Δ˙组ģ ° 300,被发现是0.17±0.03千卡摩尔-1和在3-位-Δ ģ ° 300 = 0.0±0.1大卡摩尔–1。通过交换增宽光谱的线形分析确定了环己-2-烯基甲基自由基半椅构象的阿伦尼乌斯参数,发现为:log(k f / s –1)= 12.3 –(5.7 kcal mol –1)/2.3 RT和log(k b / s –1)= 12.0 –(5.5 kcal mol –1)/2.3 RT。所述屏障以关于C旋转α -C β在游离基的环己烯基键比环己阻挡少得多的自由基,因为前者自由基只有一个顺上C(5)-axial氢阻碍旋转而后者自由基具有两个顺式对C(3)和C(5)-axial氢。
    DOI:
    10.1039/p29860001641
点击查看最新优质反应信息

文献信息

  • SULPHUR-LINKED COMPOUNDS FOR TREATING OPHTHALMIC DISEASES AND DISORDERS
    申请人:Scott Ian L.
    公开号:US20100093865A1
    公开(公告)日:2010-04-15
    Provided are sulphur-linked compounds, pharmaceutical compositions thereof, and methods of treating ophthalmic diseases and disorders, such as age-related macular degeneration and Stargardt's Disease, using said compounds and compositions.
    提供的是硫连接化合物、其药物组合物以及使用所述化合物和组合物治疗眼科疾病和障碍的方法,例如年龄相关的黄斑变性和斯达加特病。
  • Ligand-Controlled Regiodivergent Nickel-Catalyzed Annulation of Pyridones
    作者:Pavel A. Donets、Nicolai Cramer
    DOI:10.1002/anie.201409669
    日期:2014.11.6
    The 1,6‐annulated 2‐pyridone motif is found in many biologically active compounds and its close relation to the indolizidine and quinolizidine alkaloid core makes it an attractive building block. A nickel‐catalyzed CH functionalization of 2‐pyridones and subsequent cyclization affords 1,6‐annulated 2‐pyridones by selective intramolecular olefin hydroarylation. The switch between the exo‐ and endo‐cyclization
    在许多具有生物活性的化合物中均存在1,6-环化的2-吡啶酮基序,它与吲哚并立定和喹喔啉碱生物碱核心密切相关,使其成为有吸引力的构建基块。镍-催化的Ç 通过选择性分子内烯烃hydroarylation的2-吡啶酮和随后的环化,得到ħ官能1,6-环化2-吡啶酮。之间的开关外切和内切-cyclization模式是由两个互补的套配体的控制。不论环的大小如何,环化过程中的区域选择性都在催化剂的完全控制下。简单环辛二烯促进一个外切-选择性环化,而在一个大体积的N-杂环卡宾配体结果内切选择性模式。该方法进一步应用于羽扇豆生物碱的胱氨酸的合成。
  • Intramolecular Reactions of 2-Indolylacyl Radicals:  Access to 1,2-Fused Ring Indole Derivatives
    作者:M.-Lluïsa Bennasar、Tomàs Roca、Francesc Ferrando
    DOI:10.1021/ol036455l
    日期:2004.3.1
    The generation of 2-indolylacyl radicals from the corresponding phenyl selenoesters under reductive conditions and their behavior in intramolecular addition reactions to carbon-carbon double bonds located at the indole nitrogen have been studied. [reaction: see text]
    研究了在还原条件下由相应的苯基硒酸酯生成2-吲哚基的自由基及其在吲哚氮原子上与碳-碳双键的分子内加成反应的行为。[反应:看文字]
  • PHOTOCURABLE COMPOSITION, CURED PRODUCT AND OPTICAL COMPONENT USING SAME
    申请人:DAICEL CORPORATION
    公开号:US20180134838A1
    公开(公告)日:2018-05-17
    Provided is a photocurable composition which less causes resin-induced swelling of molds, allows the molds to endure more satisfactorily, and has excellent economic efficiency. This photocurable composition includes components (A), (B), (C), and (D). The component (A) is present in a content of 10 to 50 weight percent of the totality of photocurable compounds contained in the photocurable composition. The component (A) is a cycloaliphatic epoxy compound represented by Formula (a). The component (B) is an oxetane compound having a solubility parameter of 9.5 (cal/cm 3 ) 1/2 or more as determined by the Fedors' method. The component (C) is a glycidyl ether epoxy compound having a molecular weight of 250 or more. The component (D) is a photoinitiator: wherein R 1 to R 18 are each, identically or differently, selected from hydrogen, halogen, a hydrocarbon group optionally containing oxygen or halogen, and optionally substituted alkoxy; and X is selected from a single bond and a linkage group.
    提供的是一种光固化组合物,其引起模具树脂引起的膨胀较少,使模具更能承受,并具有优秀的经济效益。该光固化组合物包括组分(A),(B),(C)和(D)。组分(A)在光固化组合物中所含光固化化合物的总量的10至50重量%。组分(A)是由式(a)表示的环状脂肪族环氧化合物。组分(B)是具有由Fedors方法确定的溶解度参数为9.5(cal/cm3)1/2或更高的氧杂环丙烷化合物。组分(C)是具有分子量为250或更高的缩水甘油醚环氧化合物。组分(D)是光引发剂:其中R1到R18分别相同或不同地选择自氢,卤素,含氧或卤素的碳氢基团和可选择的取代烷氧基; X选择自单键和连接基团。
  • CURABLE EPOXY RESIN COMPOSITION AND CURED PRODUCT THEREOF, DIOLEFIN COMPOUND AND PRODUCTION METHOD THEREFOR, AND PRODUCTION METHOD FOR DIEPOXY COMPOUND
    申请人:DAICEL CORPORATION
    公开号:US20160122466A1
    公开(公告)日:2016-05-05
    An object of the present invention is to provide a curable epoxy resin composition, which is cured to provide a cured product having a high glass-transition temperature and particularly having excellent balance between heat resistance and transparency. The present invention relates to a curable epoxy resin composition comprising an alicyclic epoxy compound (A) represented by the following formula (1) and a curing agent (B), or a curable epoxy resin composition comprising an alicyclic epoxy compound (A) represented by the following formula (1) and a curing catalyst (C). wherein R 1 to R 22 , which may be the same or different, each represent a hydrogen atom, a methyl group or an ethyl group; and m and n, which may be the same or different, each represent an integer of 1 to 4.
    本发明的目的是提供一种可固化的环氧树脂组合物,其固化后形成具有高玻璃转变温度和特别具有热稳定性和透明度之间优异平衡的固化产物。本发明涉及一种可固化的环氧树脂组合物,包括由以下式(1)表示的脂环族环氧化合物(A)和固化剂(B),或包括由以下式(1)表示的脂环族环氧化合物(A)和固化催化剂(C)的可固化环氧树脂组合物。其中,R1到R22,可以相同也可以不同,分别表示氢原子、甲基基团或乙基基团;m和n,可以相同也可以不同,分别表示1到4的整数。
查看更多