Synthesis of poly-functionalized benzofurans via one-pot domino oxidation/[3+2] cyclization reactions of a hydroquinone ester and ynamides

Zhang Dongxin; Man Jingjing; Chen Yan; Yin Lei; Zhong Junchao; Zhang Qian-Feng

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Synthesis of poly-functionalized benzofurans via one-pot domino oxidation/[3+2] cyclization reactions of a hydroquinone ester and ynamides

机译：通过单壶Domino氧化/ [3 + 2]氢醌酯和炔烃的环化反应合成聚官能化苯呋喃

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Densely substituted amino-functionalized benzofurans were concisely accessed via the first one-pot domino oxidation/[3+2] cyclization of a hydroquinone ester and easily accessible ynamides under mild conditions in a short time. The complex benzofurans were able to be efficiently synthesized all from simple and inexpensive starting materials in two steps.

机译：通过第一单壶Domino氧化/ [3 + 2]在短时间内通过第一单壶Domino氧化/ [3 + 2]环化，通过第一单壶Domino氧化/ [3 + 2]环化进行浓度取代的氨基官能化苯呋喃。复杂的苯并呋喃人能够以两个步骤从简单和廉价的起始材料有效地合成。

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《RSC Advances》 |2019年第22期|共5页
作者
Zhang Dongxin; Man Jingjing; Chen Yan; Yin Lei; Zhong Junchao; Zhang Qian-Feng;
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作者单位

Anhui Univ Technol Inst Mol Engn &

Appl Chem 59 Hudong Rd Maanshan 243002 Peoples R China;

Anhui Univ Technol Inst Mol Engn &

Appl Chem 59 Hudong Rd Maanshan 243002 Peoples R China;

Anhui Univ Technol Inst Mol Engn &

Appl Chem 59 Hudong Rd Maanshan 243002 Peoples R China;

Anhui Univ Technol Inst Mol Engn &

Appl Chem 59 Hudong Rd Maanshan 243002 Peoples R China;

Anhui Univ Technol Inst Mol Engn &

Appl Chem 59 Hudong Rd Maanshan 243002 Peoples R China;

Anhui Univ Technol Inst Mol Engn &

Appl Chem 59 Hudong Rd Maanshan 243002 Peoples R China;

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正文语种 eng
中图分类化学;
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1. Synthesis of poly-functionalized benzofurans via one-pot domino oxidation/[3+2] cyclization reactions of a hydroquinone ester and ynamides [J] . Zhang Dongxin, Man Jingjing, Chen Yan, RSC Advances . 2019,第22期

机译：通过单壶Domino氧化/ [3 + 2]氢醌酯和炔烃的环化反应合成聚官能化苯呋喃
2. Synthesis of poly-functionalized benzofurans via one-pot domino oxidation/[3+2] cyclization reactions of a hydroquinone ester and ynamides [J] . Dongxin Zhang, Jingjing Man, Yan Chen, RSC Advances . 2019,第22期

机译：通过对苯二酚酯和乙酰胺的一锅多米诺氧化/ [3 + 2]环化反应合成多官能化苯并呋喃
3. Synthesis of poly-functionalized benzofurans via one-pot domino oxidation/[3+2] cyclization reactions of a hydroquinone ester and ynamides [J] . Dongxin Zhang, Jingjing Man, Yan Chen, RSC Advances . 2019,第22期

机译：通过对苯二酚酯和乙酰胺的一锅多米诺氧化/ [3 + 2]环化反应合成多官能化苯并呋喃
4. Enantioselective 3+2 Cycloaddition Reaction of 1-Alkylallenylsilane with alpha-Imino Ester: Chiral Synthesis of Pyrroline Derivatives [C] . Kazunori Daidouji, Kohei Fuchibe, Takahiko Akiyama Symposium on Organometallic Chemistry . 2004

机译：1-烷基铝基硅烷与α-亚氨基酯的映选择性3 + 2环加成反应：吡咯啉衍生物的手性合成
5. New developments toward the synthesis of heterocycles and applications in green chemistry. I. A simple and essentially one-pot synthesis of N-aminated heterocycles using phase transfer catalyst (Aliquat-336). II. Synthesis of pharmaceutically important pyrrole derivatives. III. Applications in green chemistry: Surfactant-mediated environmentally friendly cleavage of aromatic esters and trans-esterification under solvent-free neutral conditions . [D] . Patel, Nitinchandra. 2005

机译：杂环合成的新进展及其在绿色化学中的应用。 I.使用相转移催化剂（Aliquat-336）简单且基本上一锅合成N-胺化的杂环。二。药学上重要的吡咯衍生物的合成。三，在绿色化学中的应用：在无溶剂的中性条件下，表面活性剂介导的环境友好的芳族酯裂解和酯交换反应。
6. One-pot Synthesis of Lactams Using Domino Reactions: Combination of Schmidt Reaction with Sakurai and Aldol Reactions [O] . Chan Woo Huh, Gagandeep K. Somal, Christopher E. Katz, -1

机译：使用多米诺反应的内酰胺的单壶合成：Schmidt与Sakurai和Aldol反应的组合
7. One-Pot Synthesis of Macrocycles by a Tandem Three-Component Reaction and Intramolecular 3+2 Cycloaddition [O] . -1

机译：通过串联三分 - 反应和分子内的单壶合成宏杂种3 + 2环加成

Synthesis of poly-functionalized benzofurans via one-pot domino oxidation/[3+2] cyclization reactions of a hydroquinone ester and ynamides

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