(R)-7-(N-phenyl-aminooxy)-2,3-dioxa-spiro[4.5]decan-8-one | 682746-13-0

• 分子结构分类: 有机化合物 - 苯类化合物 - N-苯基羟胺
• 英文名称: (R)-7-(N-phenyl-aminooxy)-2,3-dioxa-spiro[4.5]decan-8-one
• 英文别名: (7R)-7-(N-phenylaminooxy)-1,4-dioxaspiro[4,5]decan-8-one；(R)-7-(N-phenyl-aminooxy)-1,4-dioxaspiro[4.5]decan-8-one；7-(N-phenylaminooxy)-1,4-dioxa-spiro[4.5]decan-8-one；(R)-7-anilinoxy-1,4-dioxaspiro[4,5]decan-8-one；(R)-7-anilinooxy-1,4-dioxaspiro[4.5]decane-8-one；(R)-7-anilinooxy-1,4-dioxaspiro[4.5]decane-8-on；(R)-7-[(Phenylamino)oxy]-1,4-dioxaspiro[4.5]decan-8-one；(7R)-7-anilinooxy-1,4-dioxaspiro[4.5]decan-8-one
• CAS: 682746-13-0
• 化学式: C₁₄H₁₇NO₄
• 分子量: 263.293
• InChiKey: KAVBTTIIAFQRLE-CYBMUJFWSA-N

物化性质

• 沸点：
  410.0±55.0 °C(Predicted)
• 密度：
  1.26±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  56.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (R)-7-(N-phenyl-aminooxy)-2,3-dioxa-spiro[4.5]decan-8-one 在 palladium on activated charcoal 咪唑 、 叔丁基过氧化氢 、 4-二甲氨基吡啶 、 2,6-二叔丁基吡啶 、 盐酸羟胺 、 氢气 、 叔丁基锂 、 三异丙氧基氧化钒 、 二异丁基氢化铝 、 potassium carbonate 、 戴斯-马丁氧化剂 、 甲基磺酰氯 、 三乙胺 、 三氟甲烷磺酸甲酯 作用下， 以 四氢呋喃 、 乙醚 、 乙醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 54.66h， 生成 卵假散囊菌素
  参考文献：
  名称：

  烟曲霉素，RK-805，FR65814，卵磷脂和5-去甲基卵磷脂的简明的对映和非对映选择性全合成。

  摘要：

  DOI：

  10.1002/anie.200502826
• 作为产物：
  描述：

  1,4-环己二酮单乙二醇缩酮 、 亚硝基苯 在 5-(pyrrolidin-2-yl)-1H-tetrazole 作用下， 以 二甲基亚砜 为溶剂， 反应 2.0h， 生成 (R)-7-(N-phenyl-aminooxy)-2,3-dioxa-spiro[4.5]decan-8-one
  参考文献：
  名称：

  A highly selective, organocatalytic route to chiral 1,2-oxazines from ketones

  摘要：

  报告采用有机催化不对称反应顺序，从非手性酮类起始材料中获得手性 1,2-oxazines ，该反应以中等至良好的产率和出色的对映选择性进行。

  DOI：

  10.1039/b606338a

文献信息

• [EN] ORGANOCATALYSTS AND METHODS OF USE IN CHEMICAL SYNTHESIS<br/>[FR] ORGANOCATALYSEURS ET PROCEDES D'UTILISATION DE CES DERNIERS DANS LA SYNTHESE CHIMIQUE
  申请人：STC UNM

  公开号：WO2006007586A1

  公开（公告）日：2006-01-19

  The present invention pertains generally to compositions comprising organocatalysts that facilitate stereo-selective reactions and the method of their synthesis and use. Particularly, the invention relates to metal-free organocatalysts for facilitation of stereo-­selective reactions, and the method of their synthesis and use. These compounds have the structure of the Formulas (I) and (II). Where X is independently selected from CH2, N-Ra, O, S or C=O; Y is CH2, N-Ra, O, S or C=O, with the proviso that at least one of X or Y is CH2, and preferably both of X and Y are CH2; Ra is H, an optionally substituted C1-C12 alkyl, preferably an optionally substituted C1-C6 alkyl including a C3-C6 cyclic alkyl group, or an optionally substituted aryl group, preferably an optionally substituted phenyl group; Rb is H, an optionally substituted C1-C12 alkyl, preferably an optionally substituted C1-C6 acyclic or a a C3-C6 cyclic alkyl group, CHO, N(Me)O, CO(S)Ra or the group of Formula (III). Where Rc and Rd are each independently H, F, C1, an optionally substituted C1-C20 alkyl, preferably an optionally substituted C1-C12 alkyl, more preferably a C1-C6 alkyl, and an optionally substituted aryl group, or together Rc and Rd form an optionally substituted carbocyclic or optionally substituted heterocyclic ring; R1 is OH, OR, NR'R', NHC(=O)R, NHSO2R; R2 is H, F, C1, an optionally substituted C1-C20 alkyl, preferably an optionally substituted C1­C6 alkyl, an optionally substituted aryl group or a =O group (which establishes a carbonyl group with the carbon to which =O is attached; R3 is H, OH, F, C1, Br, I, Cl, an optionally substituted C1-C20 alkyl, alkenyl or alkynyl ('hydrocarbyl') group, preferably an optionally substituted C1-C6 alkyl, or an optionally substituted aryl, such that the carbon to which R3 is attached has an R or S configuration; R is H, an optionally substituted C1-C20 alkyl, preferably an optionally substituted C1-C6 alkyl, or an optionally substituted aryl group, R' and R' are each independently H, an optionally substituted C1-C20 alkyl group, preferably an optionally substituted C1-C6 alkyl, or an optionally substituted aryl group; or together R' and R' form an optionally substituted heterocyclic, preferably a 4 to 7 membered optionally substituted heterocyclic group or an optionally substituted heteroaryl ring with the nitrogen to which R' and R' are attached; and wherein said compound is free from a metal catalyst.

  本发明涉及一般包括有机催化剂的组合物，该催化剂促进立体选择性反应以及其合成和使用方法。特别地，本发明涉及无金属有机催化剂以促进立体选择性反应，以及其合成和使用方法。这些化合物具有以下结构的式（I）和（II）。其中X独立地选择自CH2、N-Ra、O、S或C=O；Y为CH2、N-Ra、O、S或C=O，但至少X或Y中的一个为CH2，最好是X和Y都为CH2；Ra为H、可选择地取代的C1-C12烷基，最好是可选择地取代的C1-C6烷基，包括C3-C6环烷基，或可选择地取代的芳基，最好是可选择地取代的苯基；Rb为H、可选择地取代的C1-C12烷基，最好是可选择地取代的C1-C6无环或C3-C6环烷基，CHO、N(Me)O、CO(S)Ra或式（III）的基团。其中Rc和Rd各自独立地为H、F、C1、可选择地取代的C1-C20烷基，最好是可选择地取代的C1-C12烷基，更好地是C1-C6烷基，以及可选择地取代的芳基，或者Rc和Rd一起形成可选择地取代的碳环或可选择地取代的杂环；R1为OH、OR、NR'R'、NHC(=O)R、NHSO2R；R2为H、F、C1、可选择地取代的C1-C20烷基，最好是可选择地取代的C1-C6烷基，可选择地取代的芳基或=O基团（与=O连接的碳形成羰基基团）；R3为H、OH、F、C1、Br、I、Cl、可选择地取代的C1-C20烷基、烯基或炔基（'烃基'），最好是可选择地取代的C1-C6烷基，或可选择地取代的芳基，使得R3连接的碳具有R或S构型；R为H、可选择地取代的C1-C20烷基，最好是可选择地取代的C1-C6烷基，或可选择地取代的芳基，R'和R'各自独立地为H、可选择地取代的C1-C20烷基，最好是可选择地取代的C1-C6烷基，或可选择地取代的芳基；或者R'和R'一起形成可选择地取代的杂环，最好是4到7成员的可选择地取代的杂环基团或与R'和R'连接的氮原子形成可选择地取代的杂芳基环；其中所述化合物不含金属催化剂。
• The Direct Catalytic Asymmetricα-Aminooxylation Reaction: Development of Stereoselective Routes to 1,2-Diols and 1,2-Amino Alcohols and Density Functional Calculations
  作者：Armando Córdova、Henrik Sundén、Anders Bøgevig、Mikael Johansson、Fahmi Himo

  DOI：10.1002/chem.200400137

  日期：2004.8.6

  for the asymmetric alpha-oxidation reaction and found that several proline derivatives were also able to catalyze the transformation with excellent enantioselectivities. Moreover, stereoselective routes for the synthesis of monoprotected vicinal diols and hydroxyketones were found. In addition, short routes for the direct preparation of enantiomerically pure epoxides and 1,2-amino alcohols are presented

  描述了脯氨酸催化的酮和醛的直接不对称α-氨基氧基化。未修饰的酮或醛与亚硝基苯之间的脯氨酸催化反应具有出色的非对映选择性和对映选择性。在所有测试的情况下，分离出的相应产品的ee均> 95％。甲基烷基酮在亚甲基碳原子上被区域特异性氧化，得到对映体纯的α-氨基氧基化酮。另外，环状酮可以以非常高的选择性被α，α'-二氧化，为相应的二氨基氧基化的酮提供大于99％的ee。研究了脯氨酸催化的不对称α-氨氧基化反应的反应机理，为了进一步研究可能的过渡态的性质，我们进行了密度泛函理论（DFT）计算。我们还针对不对称α-氧化反应筛选了其他有机催化剂，发现几种脯氨酸衍生物也能够以出色的对映选择性催化转化。此外，发现了用于合成单保护的邻位二醇和羟基酮的立体选择路线。另外，提出了直接制备对映体纯的环氧化物和1,2-氨基醇的捷径。直接催化的α-氧化也是立体选择性制备β-肾上腺素受体拮抗剂的新途径。我们还针对不对称的α
• Direct Proline-Catalyzed Asymmetric α-Aminoxylation of Aldehydes and Ketones
  作者：Yujiro Hayashi、Junichiro Yamaguchi、Tatsunobu Sumiya、Kazuhiro Hibino、Mitsuru Shoji

  DOI：10.1021/jo049338s

  日期：2004.9.1

  The direct proline-catalyzed asymmetric α-aminoxylation of aldehydes and ketones has been developed using nitrosobenzene as an oxygen source, affording α-anilinoxy-aldehydes and -ketones with excellent enantioselectivity. Reaction conditions have been optimized, and low temperature (−20 °C) was found to be a key for the successful α-aminoxylation of aldehydes, while slow addition of nitrosobenzene

  使用亚硝基苯作为氧源开发了脯氨酸直接催化的醛和酮的不对称α-氨基羟甲基化反应，提供了对映体选择性极好的α-苯胺基氧基-醛和-酮。已优化了反应条件，发现低温（-20°C）是醛成功进行α-氨氧基化的关键，而缓慢添加亚硝基苯对于酮是至关重要的。给出了反应范围。
• Organocatalysts and Methods of Use in Chemical Synthesis
  申请人：Wang Wie

  公开号：US20070244328A1

  公开（公告）日：2007-10-18

  The present invention pertains generally to compositions comprising organocatalysts that facilitate stereo-selective reactions and the method of their synthesis and use. Particularly, the invention relates to metal-free organocatalysts for facilitation of stereo-selective reactions, and the method of their synthesis and use. These compounds have the structure of the Formulas (I) and (II). Where X is independently selected from CH 2 , N—R a , O, S or C═O; Y is CH 2 , N—R a , O, S or C═O, with the proviso that at least one of X or Y is CH 2 , and preferably both of X and Y are CH 2 ; R a is H, an optionally substituted C 1 -C 12 alkyl, preferably an optionally substituted C 1 -C 6 alkyl including a C 3 -C 6 cyclic alkyl group, or an optionally substituted aryl group, preferably an optionally substituted phenyl group; R b is H, an optionally substituted C 1 -C 12 alkyl, preferably an optionally substituted C 1 -C 6 acyclic or a a C 3 -C 6 cyclic alkyl group, CIIO, N(Me)O, CO(S)R a or the group of Formula (III). Where R c and R d are each independently H, F, Cl, an optionally substituted C 1 -C 20 alkyl, preferably an optionally substituted C 1 -C 12 alkyl, more preferably a C 1 -C 6 alkyl, and an optionally substituted aryl group, or together R c and R d form an optionally substituted carbocyclic or optionally substituted heterocyclic ring; R 1 is OH, OR, NR′R″, NHC(═O)R, NHSO 2 R; R 2 is H, F, Cl, an optionally substituted C 1 -C 20 alkyl, preferably an optionally substituted C 1 C 6 alkyl, an optionally substituted aryl group or a ═O group (which establishes a carbonyl group with the carbon to which ═O is attached; R 3 is H, OH, F, Cl, Br, I, Cl, an optionally substituted C 1 -C 20 alkyl, alkenyl or alkynyl (“hydrocarbyl”) group, preferably an optionally substituted C 1 -C 6 alkyl, or an optionally substituted aryl, such that the carbon to which R 3 is attached has an R or S configuration; R is II, an optionally substituted C 1 -C 20 alkyl, preferably an optionally substituted C 1 -C 6 alkyl, or an optionally substituted aryl group, R′ and R″ are each independently H, an optionally substituted C 1 -C 20 alkyl group, preferably an optionally substituted C 1 -C 6 alkyl, or an optionally substituted aryl group; or together R′ and R″ form an optionally substituted heterocyclic, preferably a 4 to 7 membered optionally substituted heterocyclic group or an optionally substituted heteroaryl ring with the nitrogen to which R′ and R″ are attached; and wherein said compound is free from a metal catalyst.

  本发明涉及一种包含有机催化剂的组合物，该组合物促进立体选择性反应及其合成和使用的方法。特别地，本发明涉及无金属有机催化剂，以促进立体选择性反应，以及其合成和使用的方法。这些化合物具有公式（I）和（II）的结构。其中，X独立地选自CH2、N—Ra、O、S或C═O；Y为CH2、N—Ra、O、S或C═O，但至少X或Y中的一个为CH2，最好是X和Y都为CH2；Ra为H、可选取代的C1-C12烷基，最好是可选取代的C1-C6烷基，包括C3-C6环烷基，或可选取代的芳基，最好是可选取代的苯基；Rb为H、可选取代的C1-C12烷基，最好是可选取代的C1-C6非环烷基或C3-C6环烷基，CIIO、N(Me)O、CO(S)Ra或公式（III）的基团。其中，Rc和Rd各自独立地为H、F、Cl、可选取代的C1-C20烷基，最好是可选取代的C1-C12烷基，更好是C1-C6烷基，以及可选取代的芳基，或者Rc和Rd一起形成可选取代的碳环或可选取代的杂环；R1为OH、OR、NR′R″、NHC(═O)R、NHSO2R；R2为H、F、Cl、可选取代的C1-C20烷基，最好是可选取代的C1-C6烷基、可选取代的芳基或═O基团（与═O相连的碳原子上形成羰基基团）；R3为H、OH、F、Cl、Br、I、Cl、可选取代的C1-C20烷基、烯基或炔基（“烃基”）团，最好是可选取代的C1-C6烷基，或可选取代的芳基，使得R3连接的碳原子具有R或S构型；R为II、可选取代的C1-C20烷基，最好是可选取代的C1-C6烷基，或可选取代的芳基团，R′和R″各自独立地为H、可选取代的C1-C20烷基团，最好是可选取代的C1-C6烷基，或可选取代的芳基团；或者R′和R″一起形成可选取代的杂环，最好是4到7个成员的可选取代的杂环基团或与R′和R″连接的氮原子一起形成可选取代的杂环芳基环；其中所述化合物不含金属催化剂。
• OPTICALLY ACTIVE ALPHA-AMINOOXYKETONE DERIVATIVES AND PROCESS FOR PRODUCTION THEREOF
  申请人：Tokyo University of Science

  公开号：EP1661885A1

  公开（公告）日：2006-05-31

  The corresponding α-aminooxy ketone is manufactured with a high yield and a high enantioselectivity. A manufacturing method for an optically active α-aminooxy ketone derivative expressed by formula (1), wherein a ketone expressed by formula (2) is caused to react with a nitroso compound expressed by formula (3) in the presence of a proline derivative expressed by formula (4). In the formula, R1 and R2 respectively denote an alkyl, alkenyl or alkynyl group, and R1 and R2 may be linked to form a ring. R3 denotes an aryl, heterocyclic, alkyl, alkenyl or alkynyl group. A denotes a hydrogen atom, alkoxy group, aryloxy group, acyloxy group or silyloxy group which may have a substituent.

  相应的α-氨基酮的制造具有高产率和高对映选择性。一种具有光学活性的α-氨基酮衍生物的制造方法，其中式(1)表示的酮与式(3)表示的亚硝基化合物在式(4)表示的脯氨酸衍生物存在下发生反应。 式中，R1 和 R2 分别表示烷基、烯基或炔基，R1 和 R2 可连接成环。R3 表示芳基、杂环基、烷基、烯基或炔基。A 表示氢原子、烷氧基、芳氧基、酰氧基或硅氧基，可带有取代基。