α-Brom--essigsaeure | 100452-28-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: α-Brom--essigsaeure
• 英文别名: Menthylbromoacetate；2-bromo-2-(5-methyl-2-propan-2-ylcyclohexyl)acetic acid
• CAS: 100452-28-6
• 化学式: C₁₂H₂₁BrO₂
• 分子量: 277.202
• InChiKey: KDQKNIUYOVWSPY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  -essigsaeure-methylester 在 溴 、 三溴化磷 作用下， 生成 α-Brom--essigsaeure
  参考文献：
  名称：

  746.“亚甲基丙二酸”：顺式-1（Me），3（H），4（H）-顺式-3（H），α（H）-1,8-二羟基-3-对-薄荷基丙二酸二内酯

  摘要：

  DOI：

  10.1039/jr9600003734

文献信息

• Beta-lactam antibacterial compounds, their preparation and pharmaceutical compositions containing them
  申请人：BEECHAM GROUP PLC

  公开号：EP0008888B1

  公开（公告）日：1983-09-21
• BIDENTATE C,P CHIRAL PHOSPHINE LIGANDS
  申请人：F. HOFFMANN-LA ROCHE AG

  公开号：EP1567535A1

  公开（公告）日：2005-08-31
• [EN] BIDENTATE C,P CHIRAL PHOSPHINE LIGANDS<br/>[FR] LIGANDS PHOSPHINE CHIRAUX C,P BIDENTES
  申请人：HOFFMANN LA ROCHE

  公开号：WO2004050669A1

  公开（公告）日：2004-06-17

  The invention is concerned with new phosphine ligands of formula I wherein R1 and R2 are independently of each other alkyl, aryl, cycloalkyl or heteroaryl, said alkyl, aryl, cycloalkyl or heteroaryl may be substituted by alkyl, alkoxy, halogen, hydroxy, amino, mono- or dialkylamino, aryl, -S02-R7, -S03¯ , -CO-NR8BR8', carboxy, alkoxycarbonyl, trialkylsilyl, diarylalkylsilyl, dialkylarylsilyl or triarylsilyl; R3 is alkyl, cycloalkyl, aryl or heteroaryl; R4' and R4 signify independently of each other hydrogen, alkyl or optionally substituted aryl; or R4`’ and R4 together with the C-atom they are attached to form a 3-8-membered carbocyclic ring; dotted line is absent or is present and forms a double bond; R5 and R6 are independently of each other hydrogen, alkyl or aryl, R7 is alkyl or aryl; and R8 and R8' are independently of each other hydrogen, alkyl or aryl; the substituents attached by the bold bondsare in cis relation to each other; metal complexes with such ligands as well as the use of such metal complexes as catalysts in asymmetric reactions.
• 746. “Citrylidene-malonic acid”: cis-1(Me),3(H),4(H)-cis-3(H),α(H)-1,8-dihydroxy-3-p-menthylmalonic dilactone
  作者：C. E. Berkoff、L. Crombie

  DOI：10.1039/jr9600003734

  日期：——