1H-茚-1-甲醛,2,3-二氢-,(+)-(9CI) | 159496-97-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚满类
• 中文名称: 1H-茚-1-甲醛,2,3-二氢-,(+)-(9CI)
• 英文名称: indan-1-carbaldehyde
• 英文别名: 2,3-dihydro-1H-indene-1-carbaldehyde；(+/-)-1-formylindan；indane-1-carbaldehyde；indanecarboxaldehyde
• CAS: 159496-97-6
• 化学式: C₁₀H₁₀O
• 分子量: 146.189
• InChiKey: CMKDJMDGRSJZIS-UHFFFAOYSA-N

物化性质

• 沸点：
  247.3±19.0 °C(Predicted)
• 密度：
  1.168±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1H-茚-1-甲醛,2,3-二氢-,(+)-(9CI) 在 正丁基锂 作用下， 以 乙醚 为溶剂， 反应 3.25h， 生成 (1S,αS,1R,αR)-1-(α-methoxybenzyl)indan
  参考文献：
  名称：

  Photochemistry of 1-phenyl-1,2-dihydronaphthalene in methanol

  摘要：

  The photochemistry of 1-phenyl-1,2-dihydronaphthalene (1) in methanol and hexane has been investigated. The lack of influence of solvent polarity and of the presence of sulfuric acid on the rate of formation of exo-4-phenylbenzobicyclo[3.1.0]hex-2-ene (exo-2) from the primary, ring-opened photoproduct cZt-3a of 1 precludes a sudden-polarized, zwitterionic excited state from being involved in the intramolecular [4 + 2] photocycloaddition reaction leading to exo-2. The experimental results can be rationalized by assuming that this photoprocess involves a concerted pi-4a + pi-2a-type electrocyclic reaction. cis-Dibenzobicyclo[3.3.0]octa-2,7-diene (8) is proposed to arise by photocyclization of cZc-3b, followed by a thermal rearrangement. On irradiation of 1 with a broad-spectrum lamp, the ratio of the photoproducts exo-2 and 8 is correlated with the ratio of the pe and pa conformers of 1. The novel compound 1-(o-benzylphenyl)allene (6) is also formed under these conditions. Irradiation of 1 at 254 nm yields 8 as the only photoproduct. Photochemical addition of methanol was observed to complete with the photoprocess, leading to exo-2, though at a comparatively low level. A photodecomposition mode of exo-2, presumably involving heterolytic cleavage of the cyclopropane ring, presents the chief source of methoxylated photoproducts at low temperatures in methanol.

  DOI：

  10.1021/jo00007a033
• 作为产物：
  描述：

  2,3-二氢-1H-茚-1-醇 在 氯化亚砜 、 diisobutylaluminum hydride 作用下， 以 乙醚 、 正己烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 8.0h， 生成 1H-茚-1-甲醛,2,3-二氢-,(+)-(9CI)
  参考文献：
  名称：

  Crombie, Leslie; Tuchinda, Patoomratana; Powell, Michael J., Journal of the Chemical Society. Perkin transactions I, 1982, p. 1477 - 1484

  摘要：

  DOI：

文献信息

• A general Pd-catalyzed α- and γ-benzylation of aldehydes for the formation of quaternary centers
  作者：Ivan Franzoni、Laure Guénée、Clément Mazet

  DOI：10.1039/c5ob00702j

  日期：——

  A palladium-catalyzed benzylation of α-branched aldehydes has been developed using benzyl methyl carbonates. The method gives access to congested quaternary centers in the vicinity of one of the most sensitive carbonyl functionalities and displays unprecedented generality with respect to both coupling partners. Evidence for the direct involvement of a Pd-η3-benzyl intermediate is provided. Extension

  已经使用碳酸苄基甲基酯开发了钯催化的α-支化醛的苄基化反应。该方法可以访问最敏感的羰基官能团之一附近的拥挤的四元中心，并且对于两个偶合伙伴都显示出空前的普遍性。证据钯-η的直接参与3提供中间苄基。进一步证明了该策略扩展到α，β-不饱和醛的γ-苄基化。
• Chiral Counteranions in Asymmetric Transition-Metal Catalysis:  Highly Enantioselective Pd/Brønsted Acid-Catalyzed Direct α-Allylation of Aldehydes
  作者：Santanu Mukherjee、Benjamin List

  DOI：10.1021/ja074678r

  日期：2007.9.1

  Pd/chiral acid-catalyzed α-allylation of α-branched aldehydes with an allyl amine as the allylating species that creates all-carbon quaternary stereogenic centers in high yields and enantioselectivities. To our knowledge, this is the first time that a chiral anionic ligand is applied for achieving asymmetric induction in a palladium-catalyzed allylic alkylation reaction.

  我们开发了一种高度对映选择性 Pd/手性酸催化的 α-支化醛与烯丙胺作为烯丙基化物质的 α-烯丙基化反应，以高产率和对映选择性创建全碳季立体中心。据我们所知，这是首次应用手性阴离子配体在钯催化的烯丙基烷基化反应中实现不对称诱导。
• [EN] ANTICANCER COMBINATION THERAPY WITH N-(1-ACRYLOYL-AZETIDIN-3-YL)-2-((1H-INDAZOL-3-YL)AMINO)METHYL)-1H-IMIDAZOLE-5-CARBOXAMIDE INHIBITOR OF KRAS-G12C<br/>[FR] POLYTHÉRAPIE ANTICANCÉREUSE AVEC UN INHIBITEUR DE N-(1-ACRYLOYL-AZÉTIDIN-3-YL)-2-((1H-INDAZOL-3-YL) AMINO) MÉTHYL)-1 H-IMIDAZOLE-5-CARBOXAMIDE DE KRAS-G12C
  申请人：TAIHO PHARMACEUTICAL CO LTD

  公开号：WO2021215545A1

  公开（公告）日：2021-10-28

  A method of treating cancer comprises administering: (a) a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof; and (b) a therapeutically effective amount of an additional anti-cancer agent, to a subject in need of such treatment, the compound of Formula (I) being: where X, R1, R2, ring A, L1, L2, L3, and R5 are as defined in this disclosure.

  治疗癌症的方法包括向需要此类治疗的受试者施用：(a) 公式(I)的化合物或其药用可接受的盐的治疗有效量；和(b) 另一种抗癌药物的治疗有效量，其中公式(I)的化合物为：其中X、R1、R2、环A、L1、L2、L3和R5的定义如本公开说明书中所定义。
• Metal-Free Asymmetric Synthesis of Indanes through Chiral Hypervalent Iodine(III)-Mediated Ring Contraction
  作者：Anees Ahmad、Luiz F. Silva

  DOI：10.1021/acs.joc.5b02803

  日期：2016.3.4

  The iodine(III)-mediated asymmetric oxidative rearrangement of 1,2-dihydronaphthalenes was investigated to prepare optically active 1-substituted indanes. The chiral hypervalent iodine species is generated in situ from a chiral aryl iodide, prepared in 94% yield in one step. This metal-free protocol was applied to different cyclic alkenes, substituted with oxygen, with nitrogen, or at position 1 with

  研究了碘（III）介导的1,2-二氢萘的不对称氧化重排，以制备旋光性1取代的茚满。手性高价碘物质是从一个步骤中以94％的收率制备的手性芳基碘原位生成的。将此无金属方案应用于不同的环状烯烃，这些环状烯烃被氧，氮取代或在1位被芳基或甲基取代。茚满可以分离为乙缩醛或乙醇，最高含量为78％ee。
• [EN] HYDROXAMIC ACIDS USEFUL IN THE TREATMENT OF HYPER-PROLIFERATIVE DISORDERS<br/>[FR] ACIDES HYDROXAMIQUES UTILISES POUR TRAITER DES TROUBLES D'HYPERPROLIFERATION
  申请人：BAYER PHARMACEUTICALS CORP

  公开号：WO2004094376A1

  公开（公告）日：2004-11-04

  This invention relates to a compound of Formula (I) and its use in treating hyper-proliferative disorders.

  这项发明涉及一种式（I）化合物及其在治疗高增殖性疾病中的用途。