5,5-dimethyl-2-hydroxy-4-(2-methoxyphenyl)-1,3,2-dioxaphosphorinane 2-oxide | 98634-23-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 5,5-dimethyl-2-hydroxy-4-(2-methoxyphenyl)-1,3,2-dioxaphosphorinane 2-oxide
• 英文别名: 2-hydroxy-4-(2-methoxyphenyl)-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide；2-anicyphos；2-hydroxy-4-(2-methoxyphenyl)-5,5-dimethyl-1,3,2λ5-dioxaphosphinane 2-oxide
• CAS: 98634-23-2
• 化学式: C₁₂H₁₇O₅P
• 分子量: 272.238
• InChiKey: HNFXKRNIAWHFJN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  65
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  5,5-dimethyl-2-hydroxy-4-(2-methoxyphenyl)-1,3,2-dioxaphosphorinane 2-oxide 、 麻黄碱 以29%的产率得到
  参考文献：
  名称：

  HOEVE, W. TEN;WYNBERG, H., J. ORG. CHEM., 1985, 50, N 23, 4508-4514

  摘要：

  DOI：
• 作为产物：
  描述：

  2-Chloro-4-(2-methoxy-phenyl)-5,5-dimethyl-[1,3,2]dioxaphosphinane 2-oxide 在 sodium hydroxide 作用下， 反应 0.25h， 生成 5,5-dimethyl-2-hydroxy-4-(2-methoxyphenyl)-1,3,2-dioxaphosphorinane 2-oxide
  参考文献：
  名称：

  The design of resolving agents. Chiral cyclic phosphoric acids

  摘要：

  DOI：

  10.1021/jo00223a018

文献信息

• Diquats with Robust Chirality: Facile Resolution, Synthesis of Chiral Dyes, and Application as Selectors in Chiral Analysis
  作者：Harish R. Talele、Dušan Koval、Lukáš Severa、Paul E. Reyes-Gutiérrez、Ivana Císařová、Petra Sázelová、David Šaman、Lucie Bednárová、Václav Kašička、Filip Teplý

  DOI：10.1002/chem.201800369

  日期：2018.5.28

  is due to a combination of two structural features: the rigid o‐xylylene tether connecting the nitrogen atoms and the presence of two substituents in the bay region of the bipyridinium scaffold. The straightforward synthesis of diquats, plus facile resolution and derivatization make them attractive for chiral application studies. This is demonstrated by: 1) synthesis of the first non‐racemic diquat

  描述了在180°C下具有极高消旋化势垒的敌草快，ΔG ≠理论为233 kJ mol -1。报道构鲁棒性是由于两个结构特征的组合：所述刚性Ó联萘骨架中连接氮原子和两个取代基的二甲苯基系链。敌草快的简单合成方法以及简便的拆分和衍生化使其对于手性应用研究具有吸引力。这可以通过以下方法得到证明：1）合成具有明显手性的第一种非外消旋敌草快染料，2）敌草快与手性分子立体定向相互作用的能力。这表明敌草快衍生物有可能在分离方法中用作手性选择剂。
• Enantiomeric Separations of Chiral Sulfonic and Phosphoric Acids with Barium-Doped Cyclofructan Selectors via an Ion Interaction Mechanism
  作者：Jonathan P. Smuts、Xin-Qi Hao、Zhaobin Han、Curran Parpia、Michael J. Krische、Daniel W. Armstrong

  DOI：10.1021/ac403686a

  日期：2014.1.21

  (CF6)-based chiral stationary phases (CSPs) bind barium cations. As a result, the barium-complexed CSPs exhibit enantioselectivity toward 16 chiral phosphoric and sulfonic acids in the polar organic mode (e.g., methanol or ethanol mobile phase containing a barium salt additive). Retention is predominantly governed by a strong ionic interaction between the analyte and the complexed barium cation as well as hydrogen

  新的基于环果聚糖6（CF6）的手性固定相（CSP）结合钡阳离子。结果，在极性有机模式（例如，含有钡盐添加剂的甲醇或乙醇流动相）中，钡络合的CSP对16种手性磷酸和磺酸表现出对映选择性。保留主要由分析物与络合的钡阳离子之间的强离子相互作用以及与环果聚糖大环的氢键决定。日志k相对于log [X]，其中[X] =钡抗衡阴离子的浓度，LARIHC–CF6-P的图是线性的，具有负斜率，表明典型的阴离子交换行为。还研究了抗衡钡的性质（乙酸根，甲磺酸根，三氟乙酸根和高氯酸根），表观洗脱强度为乙酸根>甲磺酸根>三氟乙酸根>高氯酸根。提出了一种基于双层模型的理论，其中将同调性阴离子选择性吸附到环果聚糖大环上并减弱钡阳离子的作用。在LARIHC-CF6-P上对三种钡盐（乙酸盐，三氟乙酸盐和高氯酸盐）进行了van't Hoff研究，分析了控制保留和对映选择性的热力学参数。有趣的是，
• [EN] PROCESS FOR THE SYNTHESIS OF 2-[(2S)-1-AZABICYCLO[2.2.2]OCT-2-YL]-6- (3-METHYL-1 H-PYRAZOL-4-YL)THIENO[3,2-D]PYRIMIDIN-4(3H)-ONE<br/>[FR] PROCÉDÉS DE SYNTHÈSE DE 2-[(2S)-1-AZABICYCLO[2.2.2]OCT-2-YL]-6- (3-MÉTHYL-1 H-PYRAZOL-4-YL)THIÉNO[3,2-D]PYRIMIDIN-4(3H)-ONE
  申请人：TAKEDA PHARMACEUTICALS CO

  公开号：WO2019194319A1

  公开（公告）日：2019-10-10

  The present invention provides processes and synthetic intermediates for the synthesis of 2-[(2S)-l- azabicyclo[2.2.2]oct-2-yl]-6-(3-methyl-lH-pyrazol-4- yl)thieno[3,2-d]pyrimidin-4 3H) -one or a salt, hydrate, or tautomer thereof, or any combination thereof, which are Cdc7 kinase inhibitors, and are useful for the treatment of disorders of cell proliferation, particularly cancer, and other disorders associated with Cdc7 activity.

  本发明提供了合成2-[(2S)-1-氮杂双环[2.2.2]辛-2-基]-6-(3-甲基-1H-吡唑-4-基)噻唑并[3,2-d]嘧啶-4(3H)-酮或其盐、水合物或互变异构体的过程和合成中间体，这些化合物是Cdc7激酶抑制剂，可用于治疗细胞增殖紊乱，特别是癌症，以及与Cdc7活性相关的其他疾病。
• Process for preparing optically active 2,3-dihydrobenzofuran compounds
  申请人：——

  公开号：US20040077712A1

  公开（公告）日：2004-04-22

  A process for preparing optically active 2,3-dihydrobenzofuran compounds which comprises subjecting a 2,3-dihydrobenzofuran compound represented by the general formula or a salt thereof to optical resolution with an optically active acid compound: 1 [wherein R 1 and R 2 are each hydrogen or an optionally substituted hydrocarbon group; R 3 is an optionally substituted aromatic group; and C is a benzene ring which may further have a substituent in addition to the amino group]. The process enables industrially advantageous production of intermediates for the synthesis of optically active 2,3-dihydrobenzofuran compounds useful as preventive and/or therapeutic drugs for neurodegenerative diseases and so on.

  一种制备光学活性2,3-二氢苯并呋喃化合物的方法，包括将一般式所表示的2,3-二氢苯并呋喃化合物或其盐与光学活性酸化合物进行光学分辨：1 [其中R1和R2均为氢或可选取代的碳氢基团；R3为可选取代的芳香基团；C为苯环，除氨基外还可能有取代基]。该方法可实现工业上优势的中间体生产，用于合成对神经退行性疾病等有预防和/或治疗作用的光学活性2,3-二氢苯并呋喃化合物。
• Process for producing benzofuran derivative
  申请人：——

  公开号：US20040210066A1

  公开（公告）日：2004-10-21

  A novel process for efficiently and easily producing a compound represented by the formula: 1 wherein ring A is a benzene ring that may be optionally further substituted in addition to the group represented by W, or a salt thereof; which comprises reacting a compound represented by the formula: 2 wherein R 1 and R 2 are the same or different and each is a hydrogen atom, an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group, Y is a halogen atom, ring A is a benzene ring that may be optionally further substituted in addition to the group represented by Y and ring B is an optionally substituted benzene ring, or a salt thereof, with a compound represented by the formula: WH wherein W is 3 wherein ring C is an optionally substituted benzene ring, ring D is an optionally substituted 5- to 7-membered nitrogen-containing heterocyclic ring, R 3 is a hydrogen atom, an aliphatic hydrocarbon group containing an aromatic group or an acyl group, and R 4 is a hydrogen atom, an optionally substituted hydrocarbon group or an acyl group, or a salt thereof and thereafter, if necessary, deprotecting the resultant product, which is suitable for industrial production.

  一种高效且容易生产化合物的新工艺，该化合物的分子式为1，其中环A是苯环，除了W基团外还可以选择进一步取代，或其盐。该工艺包括将分子式为2的化合物与分子式为WH的化合物反应，其中R1和R2相同或不同，每个都是氢原子，可选择取代的碳氢基团或可选择取代的杂环基团，Y是卤素原子，环A是苯环，除了Y基团外还可以选择进一步取代，环B是可选择取代的苯环，或其盐。分子式为WH的化合物中，W是3，其中环C是可选择取代的苯环，环D是可选择取代的5-至7-成员含氮杂环，R3是氢原子，含芳香基团的脂肪烃基团或酰基，R4是氢原子，可选择取代的碳氢基团或酰基，或其盐。然后，必要时去保护所得产物，该产物适用于工业生产。