2-(2-acetylphenyl)nicotinic acid | 638169-47-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-(2-acetylphenyl)nicotinic acid
• 英文别名: 2-(2-Acetylphenyl)pyridine-3-carboxylic acid
• CAS: 638169-47-8
• 化学式: C₁₄H₁₁NO₃
• 分子量: 241.246
• InChiKey: IMHTZKKVOCQCOQ-UHFFFAOYSA-N

物化性质

• 沸点：
  427.9±35.0 °C(Predicted)
• 密度：
  1.256±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  67.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  D-苯甘氨醇 、 2-(2-acetylphenyl)nicotinic acid 以 甲苯 为溶剂， 反应 72.0h， 以7%的产率得到(aS,3R,13bS)-13b-methyl-3-phenyl-2,3-dihydro-13bH-benz[c]oxazolo[3,2-a]pyrido[2,3-e]azepin-5-one
  参考文献：
  名称：

  Novel Extension of Meyers' Methodology:  Stereoselective Construction of Axially Chiral 7,5-Fused Bicyclic Lactams

  摘要：

  A novel extension of Meyer's lactamization is reported for the preparation of seven-membered ring lactams 1a-d incorporating a biaryl unit. The required keto-esters 2a-c were readily accessible via the Suzuki coupling reaction. A borylation-Suzuki coupling (BSC) sequence was successfully developed for the high-yielding preparation of keto-ester 2d. Cyclization of the resulting keto-esters 2a-d or keto-acids 5a,c,d in the presence of (R)-phenylglycinol afforded the desired lactams 1a-d in high yields (72-93%) and excellent diastereoselectivities (>95%). This methodology provides a facile stereoselective access to new axially chiral bridged biaryls.

  DOI：

  10.1021/jo035195i
• 作为产物：
  描述：

  2-氯烟酸乙酯 在 sodium hydroxide 、 四(三苯基膦)钯 、 potassium carbonate 作用下， 以 乙醇 、 甲苯 为溶剂， 反应 72.0h， 生成 2-(2-acetylphenyl)nicotinic acid
  参考文献：
  名称：

  Novel Extension of Meyers' Methodology:  Stereoselective Construction of Axially Chiral 7,5-Fused Bicyclic Lactams

  摘要：

  A novel extension of Meyer's lactamization is reported for the preparation of seven-membered ring lactams 1a-d incorporating a biaryl unit. The required keto-esters 2a-c were readily accessible via the Suzuki coupling reaction. A borylation-Suzuki coupling (BSC) sequence was successfully developed for the high-yielding preparation of keto-ester 2d. Cyclization of the resulting keto-esters 2a-d or keto-acids 5a,c,d in the presence of (R)-phenylglycinol afforded the desired lactams 1a-d in high yields (72-93%) and excellent diastereoselectivities (>95%). This methodology provides a facile stereoselective access to new axially chiral bridged biaryls.

  DOI：

  10.1021/jo035195i

文献信息

• Bi-functional complexes and methods for making and using such complexes
  申请人：Gouliaev Alex Haahr

  公开号：US11225655B2

  公开（公告）日：2022-01-18

  The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.

  本发明涉及一种合成双功能复合物的方法，该复合物包括分子部分和识别分子部分的识别寡核苷酸部分。根据本发明的合成方法的一部分优选在一种或多种有机溶剂中进行，此时包含可选保护标签或寡核苷酸标识符的新生双功能复合物与固体支持物相连接，合成方法的另一部分优选在适合于将寡核苷酸标签酶加到溶液中的新生双功能复合物的条件下进行。
• BI-FUNCTIONAL COMPLEXES AND METHODS FOR MAKING AND USING SUCH COMPLEXES
  申请人：Nuevolution A/S

  公开号：EP2558577A1

  公开（公告）日：2013-02-20
• BI-FUNCTINAL COMPLEXES AND METHODS FOR MAKING AND USING SUCH COMPLEXES
  申请人：Gouliaev Alex Haahr

  公开号：US20130281324A1

  公开（公告）日：2013-10-24

  The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.
• [EN] AZAHETEROCYCLES, COMBINATORY LIBRARY, FOCUSED LIBRARY, PHARMACEUTICAL COMPOSITION AND METHODS FOR THE PRODUCTION THEREOF<br/>[FR] BIBLIOTHÈQUES COMBINATOIRE ET FOCALISÉE D'AZAHÉTÉROCYCLES, COMPOSITION PHARMACEUTIQUE ET PROCÉDÉS DE LEUR FABRICATION
  申请人：CHEMICAL DIVERSITY RES INST LT

  公开号：WO2007117180A1

  公开（公告）日：2007-10-18

  [EN] The invention relates to novel azaheterocycles of interest as potential physiologically active substances (agonists, antagonists, receptor modulators, ferment inhibitors, oncolytics, antibacterial and antiparasitic agent etc.), to combinatory and focused libraries comprising novel azaheterocycles of a pharmaceutical composition containing said novel azaheterocycles in the form of an active substance and to methods for the production and the use thereof. Said novel azaheterocycles are of general formula (1), wherein W is an azaheterocycle which comprises 6-12 atoms, is optionally annelated, has at least one C₅-C₇ carbocycle and/or heterocycle, and also comprises at least one of heteroatoms and is selected from an O, S or N group; R₁
  [FR] L'invention concerne de nouveaux azahétérocycles qui représentent un intérêt certain en tant que substances physiologiquement actives potentielles (agonistes, antagonistes et modulateurs de récepteurs, inhibiteurs de ferments, oncolytiques, antibactériens, antiparasitaires, etc.), des bibliothèques combinatoire et focalisée comprenant de nouveaux azahétérocycles, une composition pharmaceutique contenant en tant que substance active de nouveaux azahétérocycles, leurs procédés de fabrication et d'utilisation. L'invention porte sur de nouveaux azahétérocycles ayant la formule générale (1), dans laquelle W est un hétérocycle comprenant de 6 à 12 atomes éventuellement hybridé à un carbocycle et/ou hétérocycle C₅-C₇, qui comprend au moins un hétéro-atome sélectionné dans le groupe O, S ou N, R₁
• [EN] BI-FUNCTIONAL COMPLEXES AND METHODS FOR MAKING AND USING SUCH COMPLEXES<br/>[FR] COMPLEXES BIFONCTIONNELS ET PROCÉDÉS DE FABRICATION ET D'UTILISATION DE TELS COMPLEXES
  申请人：NUEVOLUTION AS

  公开号：WO2011127933A1

  公开（公告）日：2011-10-20

  The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.