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2-(hydroxy(thiophen-2-yl)methyl)cyclohexan-1-one

中文名称
——
中文别名
——
英文名称
2-(hydroxy(thiophen-2-yl)methyl)cyclohexan-1-one
英文别名
(R)-2-((S)-hydroxy(thiophen-2-yl)methyl)cyclohexanone;2-(hydroxy(thiophen-2-yl)methyl)cyclohexanone;(2R,1'S)-2-[hydroxy(thien-2-yl)methyl]cyclohexan-1-one;2-(hydroxy(thien-2-yl)methyl)cyclohexan-1-one;(2R)-2-[(S)-hydroxy(thiophen-2-yl)methyl]cyclohexanone;(R)-2-((S)-hydroxy(thiophene-2-yl)methyl)cyclohexanone;(2R)-2-[(S)-hydroxy(thiophen-2-yl)methyl]cyclohexan-1-one
2-(hydroxy(thiophen-2-yl)methyl)cyclohexan-1-one化学式
CAS
——
化学式
C11H14O2S
mdl
——
分子量
210.297
InChiKey
XXIIEAHCMDAWKP-KWQFWETISA-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):
    2.1
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.55
  • 拓扑面积:
    65.5
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

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文献信息

  • Different bio/Lewis acid-catalyzed stereoselective aldol reactions in various mediums
    作者:Tülay Yıldız、Hasniye Yaşa、Belma Hasdemir、Ayşe S. Yusufoğlu
    DOI:10.1007/s00706-017-1967-z
    日期:2017.8
    Brønsted acids were used for asymmetric aldol reactions of aromatic, heteroaromatic, cyclic, and acyclic six ketones and eleven aldehydes. Optimum reaction conditions were determined by changing temperature and enzyme, ketone, aldehyde, solvent, cofactors types, amounts, and ratios. PPL (porcine pancreatic lipase) of animal and AL-AN (amano lipase A from Aspergillus niger) of fungal origins were the
    摘要在这项工作中,八种不同的粗制生物催化剂与六种路易斯酸和三种布朗斯台德酸一起用于芳族,杂芳族,环状和无环六种酮和十一种醛的不对称羟醛反应。最佳反应条件是通过改变温度和酶,酮,醛,溶剂,辅因子的类型,数量和比例来确定的。动物的PPL(猪胰脂肪酶)和真菌来源的AL-AN(黑曲霉的天基脂肪酶A )是最好的,并且相互比较。CoCl 2是最好的辅因子,与没有辅因子相比,它能更好地催化酶促醛缩反应。CoCl 2以前未用于酶促醛醇缩合反应。本研究中的方法使用粗制生物催化剂(PPL或AL-AN)和CoCl乙腈-中的2被发现是不对称醛醇缩合反应的常规有用的生物催化方法,并且具有比文献中更好的ee值。 图形概要
  • Direct asymmetric aldol reactions between aldehydes and ketones catalyzed by l-tryptophan in the presence of water
    作者:Zhaoqin Jiang、Hui Yang、Xiao Han、Jie Luo、Ming Wah Wong、Yixin Lu
    DOI:10.1039/b921460g
    日期:——
    Primary amino acids and their derivatives were investigated as catalysts for the direct asymmetric aldol reactions between ketones and aldehydes in the presence of water, and L-tryptophan was shown to be the best catalyst. Solvent effects, substrate scope and the influence of water on the reactions were investigated. Quantum chemical calculations were performed to understand the origin of the observed
    研究了伯氨基酸及其衍生物作为在存在下酮与醛之间直接不对称醛醇缩合反应的催化剂,L-色氨酸是最好的催化剂。研究了溶剂效应,底物范围和对反应的影响。进行量子化学计算以了解观察到的立体选择性的起源。
  • (1R,2R)-Bis[(S)-prolinamido]cyclohexane Modified with Ionic Groups: The First C2-Symmetric Immobilized Organocatalyst for Asymmetric Aldol Reactions in Aqueous Media
    作者:Sergei V. Kochetkov、Alexandr S. Kucherenko、Sergei G. Zlotin
    DOI:10.1002/ejoc.201100707
    日期:2011.10
    The first C2-symmetric immobilized organocatalyst for asymmetric aldol reactions containing the (1R,2R)-bis[(S)-prolinamido]cyclohexane unit tagged with two imidazolium+/PF6– ion pairs has been synthesized. In its presence, (hetero)aromatic aldehydes reacted with linear or cyclic ketones in aqueous media to yield chiral aldols with high diastereo- and enantioselectivities and the catalyst could be
    已经合成了第一个用于不对称醛醇反应的 C2 对称固定化有机催化剂,该催化剂包含 (1R,2R)-双 [(S)-脯酰胺] 环己烷单元,并用两个咪唑鎓+/PF6- 离子对标记。在它的存在下,(杂)芳族醛与线性或环状酮在性介质中反应以产生具有高非对映选择性和对映选择性的手性醛醇,并且催化剂可以回收和重复使用至少 10 次,而反应速率或选择性没有任何降低。
  • A chemo-enzymatic oxidation/aldol sequential process directly converts arylbenzyl alcohols and cyclohexanol into chiral β-hydroxy carbonyls
    作者:Yu Wang、Chengyi Wang、Qipeng Cheng、Yu Su、Hongyu Li、Rui Xiao、Chunxia Tan、Guohua Liu
    DOI:10.1039/d1gc02831f
    日期:——
    transformation, an initial laccase-mediated oxidation of arylbenzyl alcohols and cyclohexanol to form aldehydes and cyclohexanone, followed by a subsequent proline derivative-catalyzed aldol condensation of the in situ generated intermediates, provides various 1,2-diastereoisomeric chiral β-hydroxy ketones with acceptable yields and high enantio-/diastereoselectivities.
    开发用于性顺序有机转化的酶和有机催化剂的组合具有重要意义,因为它不仅对环境友好,而且在化学生物过程中仅克服了单一方法学上的缺点。在此,通过利用手性脯酸衍生物的庞大空间位阻,开发了一种集成的漆酶和脯酸作为化学酶助催化剂系统。它能够实现高效的氧化/醛醇对映选择性顺序反应,克服相互失活问题。正如我们在本研究中所介绍的,这种一锅有机转化,一种初始漆酶介导的芳基苄醇环己醇氧化形成醛和环己酮,原位产生的中间体,提供了具有可接受的产率和高的各种1,2-非对映异构的手性β羟基酮对映- /非对映选择性。
  • Asymmetric Aldol Reaction Catalyzed by a Chiral Phosphine-Silver Complex
    作者:Akira Yanagisawa、Ryoji Miyake、Kazuhiro Yoshida
    DOI:10.1002/ejoc.201402351
    日期:2014.7
    A catalytic asymmetric aldol reaction of alkenyl trihaloacetates or a γ,δ-unsaturated δ-lactone with aldehydes or an α-keto ester was achieved by using a 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl·silver trifluoromethanesulfonate complex as the chiral precatalyst and N,N-diisopropylethylamine as the base precatalyst in the presence of methanol. Optically active α-alkyl β-hydroxy ketones with enantioselectivities
    通过使用 2,2'-双(二苯基膦)-1,1'-联萘·三氟甲磺酸实现了烯基三卤乙酸酯或 γ,δ-不饱和 δ-内酯与醛或 α-酮酯的催化不对称醛醇反应在甲醇存在下,络合物作为手性预催化剂,N,N-二异丙基乙胺作为碱预催化剂。通过原位生成的手性烯醇化物,以中等至高产率非对映选择性地获得了对映选择性高达 95% ee 的光学活性 α-烷基 β-羟基酮。
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