|
1
|
Rashidi A, Mosslemin MH, Hassanabadi A. Novel Synthesis of Multifunctionalized Spiro[benzofurancyclobutanes] via Aqueous Three-component Reaction Catalyzed by Theophylline. ORG PREP PROCED INT 2023. [DOI: 10.1080/00304948.2023.2178211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Affiliation(s)
- Amir Rashidi
- Department of Chemistry, Yazd Branch, Islamic Azad University, Yazd, Iran
| | | | - Alireza Hassanabadi
- Department of Chemistry, Zahedan Branch, Islamic Azad University, Zahedan, Iran
| |
Collapse
|
|
2
|
Huang J, Sun S, Ma P, Wang J, Lee K, Xing Y, Wu Y, Wang G. Highly diastereoselective spiro-cyclopropanation of 2-arylidene-1,3-indanediones and dimethylsulfonium ylides. NEW J CHEM 2021. [DOI: 10.1039/d1nj02886c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
High diastereoselectivity, mild conditions and excellent functional group compatibility.
Collapse
Affiliation(s)
- Jie Huang
- School of Pharmacy, Hubei University of Science and Technology, Xianning 437100, China
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials, Non-power Nuclear Technology Collaborative Innovation Center, Hubei University of Science and Technology, Xianning 437100, China
- Xianning Engineering Research Center for Healthy Environment, School of Basic Medical Sciences, Hubei University of Science and Technology, Xianning, 437100, China
| | - Shaofa Sun
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials, Non-power Nuclear Technology Collaborative Innovation Center, Hubei University of Science and Technology, Xianning 437100, China
| | - Ping Ma
- Xianning Engineering Research Center for Healthy Environment, School of Basic Medical Sciences, Hubei University of Science and Technology, Xianning, 437100, China
| | - Jian Wang
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials, Non-power Nuclear Technology Collaborative Innovation Center, Hubei University of Science and Technology, Xianning 437100, China
- School of Pharmaceutical Sciences, Tsinghua University, Beijing, 100084, China
| | - Kevin Lee
- Department of Chemistry, William Paterson University of New Jersey, 300 Pompton Road, Wayne, New Jersey 07470, USA
| | - Yalan Xing
- Department of Chemistry, William Paterson University of New Jersey, 300 Pompton Road, Wayne, New Jersey 07470, USA
| | - Yang Wu
- Xianning Engineering Research Center for Healthy Environment, School of Basic Medical Sciences, Hubei University of Science and Technology, Xianning, 437100, China
| | - Gangqiang Wang
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials, Non-power Nuclear Technology Collaborative Innovation Center, Hubei University of Science and Technology, Xianning 437100, China
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, China
| |
Collapse
|
|
3
|
Quan BX, Zhuo JR, Zhao JQ, Zhang ML, Zhou MQ, Zhang XM, Yuan WC. [4 + 1] annulation reaction of cyclic pyridinium ylides with in situ generated azoalkenes for the construction of spirocyclic skeletons. Org Biomol Chem 2020; 18:1886-1891. [PMID: 32104832 DOI: 10.1039/c9ob02733e] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Two new types of cyclic pyridinium ylides were designed and further used in reactions with azoalkenes to access structurally diverse spirocyclic compounds. A range of spiropyrazoline oxindoles could be smoothly obtained in up to 99% yield via a [4 + 1] annulation process with oxindole 3-pyridinium ylides as C1 synthons. Similarly, a series of spiropyrazoline indanones could be prepared with indanone 2-pyridinium ylides as C1 synthons. This work represents the first example of cyclic pyridinium ylides as C1 synthons for the efficient construction of spirocyclic compounds.
Collapse
Affiliation(s)
- Bao-Xue Quan
- National Engineering Research Center of Chiral Drugs, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, 610041, China. and University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jun-Rui Zhuo
- National Engineering Research Center of Chiral Drugs, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, 610041, China. and University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jian-Qiang Zhao
- Institute for Advanced Study, Chengdu University, Chengdu, 610106, China.
| | - Ming-Liang Zhang
- Henan Engineering Laboratory of Green Synthesis for Pharmaceuticals, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, 476000, China
| | - Ming-Qiang Zhou
- National Engineering Research Center of Chiral Drugs, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, 610041, China.
| | - Xiao-Mei Zhang
- National Engineering Research Center of Chiral Drugs, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, 610041, China.
| | - Wei-Cheng Yuan
- National Engineering Research Center of Chiral Drugs, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, 610041, China. and Institute for Advanced Study, Chengdu University, Chengdu, 610106, China.
| |
Collapse
|
|
4
|
Dehghanpour HR, Mosslemin MH, Mohebat R. Graphene Oxide: A Carbocatalyst for the One-Pot Multicomponent Synthesis of 5-Aryl-1H-Indeno[2’,1’:5,6]Pyrido[2,3-d]Pyrimidine-2,4,6(3H)-Trione. JOURNAL OF CHEMICAL RESEARCH 2018. [DOI: 10.3184/174751918x15161933697835] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A simple, straightforward and efficient method is described for the synthesis of 5-aryl-1H-indeno[2’,1’:5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione via one-pot multicomponent reaction of indane-1,3-dione, arylaldehydes and 6-aminopyrimidin-2,4(1H,3H)-dione in presence of catalytic amount of graphene oxide in water. Graphene oxide is a versatile carbocatalyst and this is the first report on its application in a pyrido[2,3-d]pyrimidine synthesis. Good yield, use of readily available starting materials, operational simplicity, easy work-up and eco-friendly re-usable catalyst are the key features of this protocol.
Collapse
Affiliation(s)
| | | | - Razieh Mohebat
- Department of Chemistry, Yazd Branch, Islamic Azad University, Yazd, Iran
| |
Collapse
|