4-[4-(Isopropyl)phenyl]-3-methylbut-3-EN-2-one | 3488-53-7

• 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: 4-[4-(Isopropyl)phenyl]-3-methylbut-3-EN-2-one
• 英文别名: (E)-3-methyl-4-(4-propan-2-ylphenyl)but-3-en-2-one
• CAS: 3488-53-7
• 化学式: C₁₄H₁₈O
• 分子量: 202.29
• InChiKey: WBHFPFIOLVKAIH-PKNBQFBNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2914399090

文献信息

• CATALYST FOR ASYMMETRIC HYDROGENATION AND METHOD FOR MANUFACTURING OPTICALLY ACTIVE CARBONYL COMPOUND USING THE SAME
  申请人：YAMADA Shinya

  公开号：US20120136176A1

  公开（公告）日：2012-05-31

  The present invention provides a catalyst used for manufacturing an optically active carbonyl compound by selective asymmetric hydrogenation of an α,β-unsaturated carbonyl compound, which is insoluble in a reaction mixture, and a method for manufacturing the corresponding optically active carbonyl compound. Particularly, the invention provides a catalyst for obtaining an optically active citronellal useful as a flavor or fragrance, by selective asymmetric hydrogenation of citral, geranial or neral. The invention relates to a catalyst for asymmetric hydrogenation of an α,β-unsaturated carbonyl compound, which comprises: a powder of at least one metal selected from metals belonging to Group 8 to Group 10 of the Periodic Table, or a metal-supported substance in which the at least one metal is supported on a support; an optically active peptide compound; and an acid, and also relates to a method for manufacturing an optically active carbonyl compound using the same.

  本发明提供了一种用于通过选择性不对称加氢α，β-不饱和羰基化合物制备光学活性羰基化合物的催化剂，该催化剂在反应混合物中不溶解，并提供了制备相应光学活性羰基化合物的方法。特别地，该发明提供了一种催化剂，通过选择性不对称加氢柠檬醛、香叶醛或柠檬醛制备出用作香料或芳香剂的光学活性香茅醛。该发明涉及一种用于不对称加氢α，β-不饱和羰基化合物的催化剂，包括：来自周期表第8至第10族金属中至少一种金属的粉末，或者至少一种金属负载物质，其中至少一种金属负载在一种载体上；一种光学活性肽化合物；和一种酸，还涉及使用该催化剂制备光学活性羰基化合物的方法。
• Viral Polymerase Inhibitors
  申请人：Beaulieu Pierre Louis

  公开号：US20090087409A1

  公开（公告）日：2009-04-02

  An isomer, enantiomer, diastereoisomer or tautomer of a compound, represented by formula I: wherein: A is O, S, NR 1 , or CR 1 , wherein R 1 is defined herein; represents either a single or a double bond; R 2 is selected from: H, halogen, R 21 , OR 21 , SR 21 , COOR 21 , SO 2 N(R 22 ) 2 , N(R 22 ) 2 , CON(R 22 ) 2 , NR 22 C(O)R 22 or NR 22 C(O)NR 22 wherein R 21 and each R 22 is defined herein; B is NR 3 or CR 3 , with the proviso that one of A or B is either CR 1 or CR 3 , wherein R 3 is defined herein; K is N or CR 4 , wherein R 4 is defined herein; L is N or CR 5 , wherein R 5 has the same definition as R 4 ; M is N or CR 7 , wherein R 7 has the same definition as R 4 ; Y 1 is O or S; Z is N(R 6a )R 6 or OR 6 , wherein R 6a is H or alkyl or NR 61 R 62 wherein R 61 and R 62 are defined herein; and R 6 is H, alkyl, cycloalkyl, alkenyl, Het, alkyl-aryl, alkyl-Het; or R 6 is wherein R 7 and R 8 and Q are as defined herein; Y 2 is O or S; R 9 is H, (C 1-6 alkyl), (C 3-7 )cycloalkyl or (C 1-6 )alkyl-(C 3-7 )cycloalkyl, aryl, Het, (C 1-6 )alkyl-aryl or (C 1-6 )alkyl-Het, all of which optionally substituted with R 90 ; or R 9 is covalently bonded to either of R 7 or R 8 to form a 5- or 6-membered heterocycle; a salt or a derivative thereof, as an inhibitor of HCV NS5B polymerase.

  化合物的同分异构体、对映异构体、非对映异构体或互变异构体，由公式I表示：其中：A为O、S、NR1或CR1，其中R1在此定义；表示单键或双键；R2选自：H、卤素、R21、OR21、SR21、COOR21、SO2N（R22）2、N（R22）2、CON（R22）2、NR22C（O）R22或NR22C（O）NR22，其中R21和每个R22在此定义；B为NR3或CR3，但A或B中的一个为CR1或CR3，其中R3在此定义；K为N或CR4，其中R4在此定义；L为N或CR5，其中R5具有与R4相同的定义；M为N或CR7，其中R7具有与R4相同的定义；Y1为O或S；Z为N（R6a）R6或OR6，其中R6a为H或烷基，或NR61R62，其中R61和R62在此定义；R6为H、烷基、环烷基、烯基、Het、烷基-芳基、烷基-Het；或R6为，其中R7、R8和Q在此定义；Y2为O或S；R9为H、（C1-6）烷基、（C3-7）环烷基或（C1-6）烷基-（C3-7）环烷基、芳基、Het、（C1-6）烷基-芳基或（C1-6）烷基-Het，其中所有这些都可以选择地用R90取代；或R9与R7或R8中的任意一个共价键结合形成5-或6-成员杂环；其盐或衍生物，作为HCV NS5B聚合酶的抑制剂。
• Catalyst for asymmetric hydrogenation comprising peptides and method for manufacturing optically active carbonyl compound using the same
  申请人：Takasago International Corporation

  公开号：EP2457655A2

  公开（公告）日：2012-05-30

  The present invention provides a catalyst used for manufacturing an optically active carbonyl compound by selective asymmetric hydrogenation of an α, β-unsaturated carbonyl compound, which is insoluble in a reaction mixture, and a method for manufacturing the corresponding optically active carbonyl compound. Particularly, the invention provides a catalyst for obtaining an optically active citronellal useful as a flavor or fragrance, by selective asymmetric hydrogenation of citral, geranial or neral. The invention relates to a catalyst for asymmetric hydrogenation of an α, β-unsaturated carbonyl compound, which comprises: a powder of at least one metal selected from metals belonging to Group 8 to Group 10 of the Periodic Table, or a metal-supported substance in which the at least one metal is supported on a support; an optically active peptide compound; and an acid, and also relates to a method for manufacturing an optically active carbonyl compound using the same.

  本发明提供了一种通过选择性不对称氢化不溶于反应混合物中的α，β-不饱和羰基化合物来制造光学活性羰基化合物的催化剂，以及制造相应光学活性羰基化合物的方法。特别是，本发明提供了一种催化剂，通过对柠檬醛、香叶醇或橙花醛的选择性不对称氢化，获得光学活性香茅醛，用作香精或香料。本发明涉及一种用于α，β-不饱和羰基化合物不对称氢化的催化剂，它包括：至少一种选自属于元素周期表第8组至第10组的金属的粉末，或其中至少一种金属被支撑在支撑物上的金属支撑物质；一种光学活性肽化合物；以及一种酸，还涉及一种使用该催化剂制造光学活性羰基化合物的方法。
• US7576079B2
  申请人：——

  公开号：US7576079B2

  公开（公告）日：2009-08-18
• US8674144B2
  申请人：——

  公开号：US8674144B2

  公开（公告）日：2014-03-18