2,2-dimethyl-benzo[1,3]dioxole-5-carboxylic acid methyl ester | 88517-56-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并间二氧杂环戊烯类
• 英文名称: 2,2-dimethyl-benzo[1,3]dioxole-5-carboxylic acid methyl ester
• 英文别名: 1,3-Benzodioxole-5-carboxylic acid, 2,2-dimethyl-, methyl ester；methyl 2,2-dimethyl-1,3-benzodioxole-5-carboxylate
• CAS: 88517-56-0
• 化学式: C₁₁H₁₂O₄
• 分子量: 208.214
• InChiKey: JJPKNWFXQWEJTE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,2-dimethyl-benzo[1,3]dioxole-5-carboxylic acid methyl ester 在 manganese(IV) oxide 、 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 生成 2,2-difluorobenzo[d][1,3]dioxole-5-carbaldehyde
  参考文献：
  名称：

  Oxidative Intramolecular Phenolic Coupling Reaction Induced by a Hypervalent Iodine(III) Reagent:  Leading to Galanthamine-Type Amaryllidaceae Alkaloids

  摘要：

  By extending our oxidative phenol-coupling reactions using a hypervalent iodine(III) reagent, a versatile synthetic procedure for the galanthamine-type Amaryllidaceae alkaloids was accomplished. The first total synthesis of (+/-)-sanguinine and the total syntheses of (+/-)-galanthamine, (+/-)-narwedine, (+/-)-lycoramine, and (+/-)-norgalanthamine were also successfully carried out.

  DOI：

  10.1021/jo9807868
• 作为产物：
  描述：

  原儿茶酸 在 硫酸 、 phosphorus pentoxide 作用下， 以 甲苯 为溶剂， 反应 10.0h， 生成 2,2-dimethyl-benzo[1,3]dioxole-5-carboxylic acid methyl ester
  参考文献：
  名称：

  Oxidative Intramolecular Phenolic Coupling Reaction Induced by a Hypervalent Iodine(III) Reagent:  Leading to Galanthamine-Type Amaryllidaceae Alkaloids

  摘要：

  By extending our oxidative phenol-coupling reactions using a hypervalent iodine(III) reagent, a versatile synthetic procedure for the galanthamine-type Amaryllidaceae alkaloids was accomplished. The first total synthesis of (+/-)-sanguinine and the total syntheses of (+/-)-galanthamine, (+/-)-narwedine, (+/-)-lycoramine, and (+/-)-norgalanthamine were also successfully carried out.

  DOI：

  10.1021/jo9807868

文献信息

• BIARYL AMIDE COMPOUNDS, PREPARATION METHODS AND MEDICAL APPLICATIONS THEREOF
  申请人：Eternity Bioscience Inc.

  公开号：US20220135539A1

  公开（公告）日：2022-05-05

  This application discloses RAF inhibitors of the general formula (I) and analogs thereof, pharmaceutical compositions containing these compounds, methods of preparing them, and use of these compounds as therapeutic agents for the treatment of various disorders related to the excessive RAF activity, including cancers.

  本申请公开了一般式（I）及其类似物的RAF抑制剂，包含这些化合物的制药组合物，其制备方法，以及将这些化合物用作治疗与过度RAF活性有关的各种疾病（包括癌症）的治疗剂的用途。
• [EN] TRICYCLIC DERIVATIVE, PREPARATION METHOD THEREFOR, AND USE THEREOF<br/>[FR] DÉRIVÉ TRICYCLIQUE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 三环类衍生物及其制备方法和用途
  申请人：[en]ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.;[zh]浙江海正药业股份有限公司

  公开号：WO2023165438A1

  公开（公告）日：2023-09-07

  本发明涉及一种取代的三环类衍生物、其制备方法及含有该衍生物的药物组合物在医药上的应用。具体而言，本发明涉及一种通式(I)所示的取代的三环类衍生物、其制备方法及其可药用的盐，以及它们作为治疗剂，特别是SOS1抑制剂的用途，其中通式(I)中的各取代基的定义与说明书中的定义相同。
• Brief syntheses of (±)-methyl shikimate, (±)-methyl epishikimate and structural variants
  作者：Malcolm M. Campbell、Aston D. Kaye、Malcolm Sainsbury、Roya Yavarzadeh

  DOI：10.1016/s0040-4020(01)83498-0

  日期：1984.1
• Brief diels alder syntheses of (±)-methyl 5-epishikimate and (±)-methyl -3,4-dihydro-3,4-dihydroxybenzoate.
  作者：Malcolm M. Campbell、Aston D. Kaye、Malcolm Sainsbury

  DOI：10.1016/s0040-4039(00)86246-2

  日期：1983.1
• Oxidative Intramolecular Phenolic Coupling Reaction Induced by a Hypervalent Iodine(III) Reagent:  Leading to Galanthamine-Type Amaryllidaceae Alkaloids
  作者：Yasuyuki Kita、Mitsuhiro Arisawa、Michiyo Gyoten、Makiko Nakajima、Ryuji Hamada、Hirofumi Tohma、Takeshi Takada

  DOI：10.1021/jo9807868

  日期：1998.9.1

  By extending our oxidative phenol-coupling reactions using a hypervalent iodine(III) reagent, a versatile synthetic procedure for the galanthamine-type Amaryllidaceae alkaloids was accomplished. The first total synthesis of (+/-)-sanguinine and the total syntheses of (+/-)-galanthamine, (+/-)-narwedine, (+/-)-lycoramine, and (+/-)-norgalanthamine were also successfully carried out.