2-methylphenyl(2-naphthyl)methanol | 908119-73-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2-methylphenyl(2-naphthyl)methanol
• 英文别名: (2-Methylphenyl)-naphthalen-2-ylmethanol
• CAS: 908119-73-3；944699-14-3
• 化学式: C₁₈H₁₆O
• 分子量: 248.324
• InChiKey: ULFKDHJICIXOBT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-methylphenyl(2-naphthyl)methanol 在 双(乙腈)氯化钯(II) 、 正丁基锂 、 苯基二环己基膦 、 lithium tert-butoxide 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 正己烷 为溶剂， 反应 8.5h， 生成 2-[naphthalen-2-yl(2-methylphenyl)methyl]benzo[d]oxazole
  参考文献：
  名称：

  Synthesis of Triarylmethanes by Palladium-Catalyzed C–H/C–O Coupling of Oxazoles and Diarylmethanol Derivatives

  摘要：

  A PdCl2(MeCN)2/PPhCy2 catalyst couples oxazoles with diarylmethyl carbonates or pivalates to form the corresponding triarylmethanes in good yields. The catalysis involves successive secondary benzylic sp(3) C-O and heteroaromatic sp(2) C-H cleavages and provides an effective access to heteroarene-containing triarylmethanes from nonhalogenated and nonmetalated starting materials, which is complementary to precedented cross-coupling technologies with organic halides and organometallic reagents.

  DOI：

  10.1021/jo5010636
• 作为产物：
  描述：

  2-萘甲醛 、 邻甲苯基三氟硼酸钾 在 bis(η3-allyl-μ-chloropalladium(II)) caesium carbonate 作用下， 以 水 、 甲苯 为溶剂， 反应 2.0h， 以83%的产率得到2-methylphenyl(2-naphthyl)methanol
  参考文献：
  名称：

  Palladium-Catalyzed 1,2-Addition of Potassium Aryl- and Alkenyltrifluoroborates to Aldehydes using Thioether−Imidazolinium Carbene Ligands

  摘要：

  Palladium-catalyzed 1,2-addition of potassium aryl- and alkenyltrifluoroborates to aldehydes using thioether-imidazolinium carbene ligands proceeded readily under aqueous conditions. This process tolerated a diverse range of potassium trifluoroborate salts and aldehydes, giving a variety of carbinol derivatives with good to excellent yields.

  DOI：

  10.1021/jo801352h

文献信息

• Rhodium-catalyzed benzylic fluorination of trichloroacetimidates
  作者：Qi Zhang、Jason C. Mixdorf、Gilbert J. Reynders、Hien M. Nguyen

  DOI：10.1016/j.tet.2015.04.066

  日期：2015.9

  via rhodium-catalyzed nucleophilic fluorination of benzylic trichloroacetimidates. A variety of naphthyl, phenyl, and pyridinyl trichloroacetimidates were fluorinated with Et3N·3HF reagent to provide fluorine-containing compounds in moderate to high yields under mild and operationally simple conditions. Preliminary mechanistic studies suggest that benzylic fluorination of trichloroacetimidate substrates

  通过铑催化的苄基三氯乙亚氨酸酯的亲核氟化反应合成了氟化苯甲酸酯。用Et 3 N·3HF试剂对各种萘基，苯基和吡啶基三氯乙酰亚胺酸酯进行氟化，以中等和高收率在温和且操作简单的条件下提供含氟化合物。初步的机理研究表明，三氯乙酰亚氨酸酯底物的苄基氟化反应更可能通过铑催化剂生成的离散的苄基阳离子进行。
• Palladium-imidazolinium carbene-catalyzed arylation of aldehydes with arylboronic acids in water
  作者：Masami Kuriyama、Natsuki Ishiyama、Rumiko Shimazawa、Osamu Onomura

  DOI：10.1016/j.tet.2010.06.049

  日期：2010.8

  The catalytic arylation of aldehydes with arylboronic acids in only water was found to be achieved using the palladium/thioether-imidazolinium chloride system in good to excellent yields. This catalytic process showed high tolerance for a broad range of substrates, giving a variety of carbinol derivatives with 2.0-3.0 mol % of the catalyst. (C) 2010 Elsevier Ltd. All rights reserved.
• A chiral Rh–phosphite complex displaying high activity in the enantioselective Rh-catalyzed addition of arylboronic acids to carbonyl compounds: when and why atropos is better than tropos
  作者：Varsha R. Jumde、Sarah Facchetti、Anna Iuliano

  DOI：10.1016/j.tetasy.2010.11.009

  日期：2010.12

  The use of deoxycholic acid derived tropos and atropoisomeric phosphites as chiral ligands in the Rh-catalyzed enantioselective addition of arylboronic acids to arylaldehydes and 2,2,2-trifluoroacetophenone is presented. Screening of these phosphites showed the high activity of the Rh-complex obtained starting from one of the two atropoisomeric ligands, which afforded complete conversion of the carbonyl compounds in short reaction times under mild reaction conditions and with ee's of up to 84%. A study aimed at getting information about the different behavior of tropos and atropoisomeric ligands is also reported. (C) 2010 Elsevier Ltd. All rights reserved.
• Palladium-Catalyzed 1,2-Addition of Potassium Aryl- and Alkenyltrifluoroborates to Aldehydes using Thioether−Imidazolinium Carbene Ligands
  作者：Masami Kuriyama、Rumiko Shimazawa、Terumichi Enomoto、Ryuichi Shirai

  DOI：10.1021/jo801352h

  日期：2008.9.1

  Palladium-catalyzed 1,2-addition of potassium aryl- and alkenyltrifluoroborates to aldehydes using thioether-imidazolinium carbene ligands proceeded readily under aqueous conditions. This process tolerated a diverse range of potassium trifluoroborate salts and aldehydes, giving a variety of carbinol derivatives with good to excellent yields.
• Synthesis of Triarylmethanes by Palladium-Catalyzed C–H/C–O Coupling of Oxazoles and Diarylmethanol Derivatives
  作者：Sho Tabuchi、Koji Hirano、Tetsuya Satoh、Masahiro Miura

  DOI：10.1021/jo5010636

  日期：2014.6.20

  A PdCl2(MeCN)2/PPhCy2 catalyst couples oxazoles with diarylmethyl carbonates or pivalates to form the corresponding triarylmethanes in good yields. The catalysis involves successive secondary benzylic sp(3) C-O and heteroaromatic sp(2) C-H cleavages and provides an effective access to heteroarene-containing triarylmethanes from nonhalogenated and nonmetalated starting materials, which is complementary to precedented cross-coupling technologies with organic halides and organometallic reagents.