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(R)-2,3-di-O-isoproylideneglyceraldehyde N-benzylimine | 131319-74-9

中文名称
——
中文别名
——
英文名称
(R)-2,3-di-O-isoproylideneglyceraldehyde N-benzylimine
英文别名
D-Glyceraldehyde acetonide benzylimine;N-(2,3-O-isopropylidene-D-glycerylidene)benzylamine
(R)-2,3-di-O-isoproylideneglyceraldehyde N-benzylimine化学式
CAS
131319-74-9
化学式
C13H17NO2
mdl
——
分子量
219.283
InChiKey
LQDPZICDFDXHQJ-IGVUGNCQSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2.41
  • 重原子数:
    16.0
  • 可旋转键数:
    3.0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.46
  • 拓扑面积:
    30.82
  • 氢给体数:
    0.0
  • 氢受体数:
    3.0

反应信息

  • 作为反应物:
    参考文献:
    名称:
    从β-内酰胺构架实际合成多羟基化α-氨基酸的α-氨基酸N-羧基酸酐。直接连接肽基核苷抗生素合成的模型研究。
    摘要:
    描述了一种简单的合成多羟基化α-氨基酸N-羧基酸酐(NCA)的方法,这种方法可轻松负担得起由多羟基化链组成的短肽段。整个序列在于通过以下方法制备非外消旋的3-羟基β-内酰胺:羟基烯酮当量与手性α-氧化醛衍生的亚胺的高度非对映选择性的Staudinger反应,然后由TEMPO自由基辅助环扩展为相应的NCA,随后与α-偶联的肽偶联氨基酸酯。该方法已应用于合成从氨基甲酰基聚草酰胺酸,一些甘氨酸,以及C(2)对称羟基氨基酸衍生的短肽段。
    DOI:
    10.1021/jo980354x
  • 作为产物:
    描述:
    苄胺双丙酮-D-甘露糖醇sodium periodatesodium sulfate 作用下, 以 甲醇 为溶剂, 反应 3.0h, 以2.40 g的产率得到(R)-2,3-di-O-isoproylideneglyceraldehyde N-benzylimine
    参考文献:
    名称:
    CrudeD‐(+)‐Glyceraldehyde Obtained fromD‐Mannitol‐Diacetonide by Oxidative Cleavage with Sodium Periodate: Its Reactions with Nucleophilic Species
    摘要:
    The oxidative cleavage of D-(+)-mannitol-diacetonide with sodium periodate lead to a mixture of D-(+)-glyceraldehyde, its hydrate and oligomeric derivatives. In spite of the low concentration of free glyceraldehyde (estimated in similar to20%, by NMR), good yields were obtained in nucleophilic additions involving this mixture and a variety of nucleophiles (amines, phosphonates, phosphoranes, nitronates, organometallic compounds).
    DOI:
    10.1081/scc-120027706
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文献信息

  • N,Se-Acetals: Preparation and use in diastereoselective radical reactions
    作者:Aleksandar Stojanovic、Philippe Renaud
    DOI:10.1002/hlca.19980810216
    日期:1998.2.4
    3–5). These acetals are used as precursors for stereoselective radical deuteration and allylation reactions (Schemes 6 and 7, Tables 1 and 2). The stereochemical outcome of the reactions depends on the radical trap and the substituents at the N-atom. Deuterations give always anti products with moderate to high selectivities. The allylation reactions give either syn or anti products with low to moderate
    提出了一种新的简便的从醛和伯胺开始合成N,S-和N,Se-乙缩醛的方法(方案3-5)。这些缩醛用作立体选择性自由基化和烯丙基化反应的前体(方案6和7,表1和2)。反应的立体化学结果取决于自由基陷阱和N原子上的取代基。代化合物始终会产生具有中等至高选择性的抗产物。烯丙基化反应产生具有低到中等选择性的顺式或反式产物。观察到的立体选择性可以用基于最小化A 1,3的模型来解释 并受空间和立体电子效应控制。
  • Reversal of the stereochemical course of the addition of phenylmagnesium bromide to N-benzylimines derived from R-glyceraldehyde depending on the O-protecting group and its application to the synthesis of both enantiomers of phenylglycine
    作者:Ramón Badorrey、Carlos Cativiela、María D. Díaz-de-Villegas、JoséA. Gálvez
    DOI:10.1016/s0040-4020(96)01053-8
    日期:1997.1
    The N-Benzyl imines derived from 2,3-di-O-benzyl-D-glyceraldehyde and 2,3-di-O-isopropylidene-D-glyceraldehyde reacted with phenylmagnesium bromide to afford fully protected aminodiols with total diastereoselectivity. The stereochemical course of the addition reaction depends on the nature of the O-protecting group. These compounds can be easily transformed to enantiomerically pure (R) and (S)α-phenylglycine
    衍生自2,3-二-O-苄基-D-甘油醛和2,3-二-O-异亚丙基-D-甘油醛的N-苄基亚胺苯基溴化镁反应,得到具有完全非对映选择性的完全保护的基二醇。加成反应的立体化学过程取决于O-保护基团的性质。这些化合物可以容易地转化为对映体纯的(R)和(S)α-苯基甘酸。
  • Straightforward Asymmetric Entry to Highly Functionalized 3-Substituted 3-Hydroxy-β-lactams via Baylis−Hillman or Bromoallylation Reactions
    作者:Benito Alcaide、Pedro Almendros、Cristina Aragoncillo、Raquel Rodríguez-Acebes
    DOI:10.1021/jo035472l
    日期:2004.2.1
    The reaction of various activated vinyl systems, including 2-cyclopenten-1-one, with enantiopure azetidine-2,3-diones 1 was promoted by DABCO to afford the corresponding optically pure Baylis−Hillman adducts 2 without detectable epimerization. However, the reaction of α-keto lactams 1 with but-3-yn-2-one was not as successful, giving the corresponding β-halo Baylis−Hillman adduct in low yield. Metal-mediated
    DABCO促进了各种活化的乙烯基系统(包括2-环戊烯-1-酮)与对映体纯的氮杂环丁烷2,3-二酮1的反应,得到了相应的光学纯的Baylis-Hillman加合物2,而没有可检测的差向异构化。然而,α-酮内酰胺1与but-3-yn-2-one的反应不那么成功,从而以低收率得到了相应的β-卤代Baylis-Hillman加合物。在介质中研究了属介导的2,3-二丙烯与氮杂环丁烷-2,3-二酮1之间的代烯丙基化反应。令人惊讶地,不能促进α-酮内酰胺1的代烯丙基化反应,但是Sn-Hf 4 Cl促进了酮1的代烯丙基化。高效地进行了操作,以得到作为单一非对映异构体的高烯丙基醇5。在此基础上,开发了用于潜在生物活性的3个取代的3-羟基-β-内酰胺部分的不对称合成的简单快速的方法。
  • Study of the reaction of imines derived from (R)-glyceraldehyde with Danishefsky's diene
    作者:Ramón Badorrey、Carlos Cativiela、María D Díaz-de-Villegas、JoséA Gálvez
    DOI:10.1016/s0040-4020(99)00377-4
    日期:1999.6
    tandem Mannich-Michael reaction with Danishefsky's diene in the presence of Lewis acids. The temperature, catalyst and solvent dependence of the product ratio is described. Under zinc iodide-catalysed conditions in acetonitrile at −20°C, double stereodifferentiation using (R)-2,3-di-O-benzylglyceraldehyde (S)-N-α-(methylbenzyl)imine as starting material was successful and the reaction occurred with good
    路易斯酸存在下,衍生自便利保护的(R)-甘油醛的N-苄基嘧啶与Danishefsky's二烯进行非对映选择性串联Mannich-Michael反应。描述了产物比率对温度,催化剂和溶剂的依赖性。在乙腈于-20°C在碘化锌催化的条件下,以(R)-2,3-二-O-苄基甘油醛(S)-N - α-(甲基苄基)亚胺为起始原料成功进行双立体分化,反应成功收率高,完全非对映选择性。
  • Highly convergent stereoselective synthesis of chiral key intermediates in the synthesis of Palinavir from imines derived from l-glyceraldehyde
    作者:Ramón Badorrey、Carlos Cativiela、Marı́a D Dı́az-de-Villegas、José A Gálvez
    DOI:10.1016/s0040-4020(01)01152-8
    日期:2002.1
    Imines derived from O-protected (S)-glyceraldehyde are valuable intermediates in the synthesis of different kinds of amino acids. We have developed a highly convergent and stereoselective method to obtain (2S,3S)-N-tert-butoxycarbonyl-1-phenyl-3,4-epoxy-2-butylamine and (2S,4R)-N-tert-butoxycarbonyl-4-hydroxypipecolic acid tert-butylamide, which are key intermediates in the synthesis of Palinavir,
    衍生自O-保护的(S)-甘油醛的亚胺是合成不同种类氨基酸的有价值的中间体。我们已经开发了高会聚和立体选择性的方法来获得(2小号,3小号) - ñ -叔丁氧羰基基-1-苯基-3,4-环氧-2-丁胺和(2小号,4 - [R )- ñ -叔-丁氧基羰基-4-羟哌酸叔酸-丁酰胺,是Palinavir合成中的关键中间体,包括分别用苄基溴化镁和Danishefsky's二烯处理适当的亚胺,然后将获得的加合物转化为所需化合物。的反应ñ -benzylimine衍生自(小号)-2,3-二- ö与苄基溴化镁-benzylglyceraldehyde是在低温下完全非对映选择性。(S)-2,3-二-O-苄基甘油醛与(R)-N -α-甲基苄基胺的亚胺杂Diels-Alder反应在低温存在ZnI 2的情况下是完全非对映选择性的。
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