Stereoselective Synthesis of delta-Amino-beta'-Hydroxy-beta,gamma-Unsaturated Esters by the Samarium(II) Iodide-mediated Aldol Reaction of Aldehydes with gamma,delta-Aziridiny-alpha,beta-Unsaturated Esters

Yasuyuki Ogawa; Kiichi Kuroda; Teruaki Mukaiyama

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Stereoselective Synthesis of delta-Amino-beta'-Hydroxy-beta,gamma-Unsaturated Esters by the Samarium(II) Iodide-mediated Aldol Reaction of Aldehydes with gamma,delta-Aziridiny-alpha,beta-Unsaturated Esters

机译：I（II）碘化物介导的醛与γ，δ-叠氮基-α，β-不饱和酯的立体选择性合成δ-氨基-β'-羟基-β，γ-不饱和酯

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delta-Amino-beta'-hydroxy-beta,gamma-unsaturated esters were stereose-lectively synthesized by the aldol reaction of aldehydes with samarium enolates generated by aziridine-fragmentation of delta,gamma-aziridinyl-alpha,beta-unsaturated esters using two moles of samari-um(II) iodide.

机译：通过醛与sa烯醇盐的醛醇缩合醛醇缩醛反应进行立体选择性合成立体构型的δ-氨基-β'-羟基-β，γ-不饱和酯碘化sa（II）。

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《Chemistry Letters》 |2005年第3期|共2页
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Yasuyuki Ogawa; Kiichi Kuroda; Teruaki Mukaiyama;
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1. Stereoselective Synthesis of delta-Amino-beta'-Hydroxy-beta,gamma-Unsaturated Esters by the Samarium(II) Iodide-mediated Aldol Reaction of Aldehydes with gamma,delta-Aziridiny-alpha,beta-Unsaturated Esters [J] . Yasuyuki Ogawa, Kiichi Kuroda, Teruaki Mukaiyama Chemistry Letters . 2005,第3期

机译：I（II）碘化物介导的醛与γ，δ-叠氮基-α，β-不饱和酯的立体选择性合成δ-氨基-β'-羟基-β，γ-不饱和酯
2. Highly Stereoselective Samarium(II) Iodide-Mediated Aldol Reactions of Acylaziridines with Aldehydes [J] . Yasuyuki Ogawa, Kiichi Kuroda, Teruaki Mukaiyama Bulletin of the Chemical Society of Japan . 2005,第7期

机译：高度立体选择性碘化mar（II）介导的酰氮丙啶与醛的醛醇缩合反应
3. Stereoselective access to (Z)-alpha,gamma-diazido-alpha,beta-unsaturated esters via Lewis acid-mediated 1,3-diazidation of alpha,alpha-dimethoxy-beta,gamma-unsaturated esters with trimethylsilyl azide [J] . Kishii Naomi, Negishi Saeka, Yamada Takeshi, Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2015,第21期

机译：通过路易斯酸介导的与三甲基甲硅烷基叠氮化物进行的α，α-二甲氧基-β，γ-不饱和酯的Lewis酸介导的1，Z，α，γ-重氮基-α，β-不饱和酯的立体选择访问
4. Stereoselective Reductive Cross Aldol Reaction between Bromoaldehyde and Aldehyde Using Germanium(II) Chloride [C] . Makoto Yasuda, Shin-ya Tanaka, Akio Baba Symposium on Organometallic Chemistry . 2004

机译：使用锗（II）氯化锗溴醛和醛之间的立体选择性还原交叉醛醇反应
5. 1. Studies directed toward the synthesis of 20B-carbachaparrinone analogs via a samarium (II) iodide ring closure of a highly functionalized intermediate. 2. Synthesis of 5-oxo-cyclopent-1-enecarboxylic acid methyl esters via a novel tandem aldol-knoevenagel condensation. 3. Novel carbocyclic ring formation via intramolecular enol trapping of an allyl cation in acidic polar media. [D] . DeSelms, Robert Herschel. 2002

机译：1.研究针对通过高度官能化中间体的碘化sa（II）闭环合成20B-氨基苯甲酰吗啉酮类似物。 2.通过新型串联的羟醛-knoevenagel缩合合成5-氧代-环戊-1-烯羧酸甲酯。 3.通过在酸性极性介质中烯丙基阳离子的分子内烯醇捕获而形成新的碳环。
6. Synthesis of Enantiomerically Pure Anti-Aldols: A Highly Stereoselective Ester-Derived Titanium Enolate Aldol Reaction [O] . Arun K. Ghosh, Masanobu Onishi -1

机译：对映体纯的抗羟醛缩醛的合成：高度立体选择性酯衍生的烯醇钛酸羟醛缩醛反应
7. An Easy, Efficient, and Completely Stereoselective Synthesis of (E)-α,β-Unsaturated Esters via Sequential Aldol-Type/Elimination Reactions Promoted by Samarium Diiodide or Chromium Dichloride. [O] . Jose M. Concellon, Carmen Concellon, Carmen Mejica 2005

机译：通过钐亚硫化物或二氯化铬促进的顺序醛醇型/消除反应，通过序贯的醛醇型/消除反应容易，高效，完全立体化合成（E）-α，β-不饱和酯。
8. Stereoselective Synthesis of cis- and trans-Beta,Gamma-Unsaturated Carboxylic Esters via Reaction of Alkenyldichloroboranes with Ethyl Diazoacetate. [R] . Brown, H. C., Salunkhe, A. M. 1991

机译：通过烯基二氯硼烷与重氮基乙酸乙酯反应立体选择性合成顺式和反式β，γ-不饱和羧酸酯。

Stereoselective Synthesis of delta-Amino-beta'-Hydroxy-beta,gamma-Unsaturated Esters by the Samarium(II) Iodide-mediated Aldol Reaction of Aldehydes with gamma,delta-Aziridiny-alpha,beta-Unsaturated Esters

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