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Zhu HT, Liang CM, Li TY, Li LY, Zhang RL, Wang JN, Qi RQ, Zhang JM, Yang RH, Yang YQ, Zhou AX, Jin X, Zhou NN. Dual Proton/Silver-Catalyzed Serial (5 + 2)-Cycloaddition and Nazarov Cyclization of ( E)-2-Arylidene-3-hydroxyindanones with Conjugated Eneynes: Synthesis of Indanone-Fused Benzo[ cd]azulenes. J Org Chem 2023; 88:3409-3423. [PMID: 36847758 DOI: 10.1021/acs.joc.2c02247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
A one-pot step-economic tandem process involving (5 + 2)-cycloaddition and Nazarov cyclization reactions has been reported for the facile synthesis of indanone-fused benzo[cd]azulenes from (E)-2-arylidene-3-hydroxyindanones and conjugated eneynes. This highly regio- and stereoselective bisannulation reaction is enabled by dual silver and Brønsted acid catalysis and opens up a new avenue for the construction of important bicyclo[5.3.0]decane skeletons.
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Affiliation(s)
- Hai-Tao Zhu
- College of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Phytochemistry, Baoji University of Arts and Sciences, Baoji 721013, China
| | - Chun-Miao Liang
- College of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Phytochemistry, Baoji University of Arts and Sciences, Baoji 721013, China
| | - Ting-Yan Li
- College of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Phytochemistry, Baoji University of Arts and Sciences, Baoji 721013, China
| | - Lin-Yan Li
- College of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Phytochemistry, Baoji University of Arts and Sciences, Baoji 721013, China
| | - Rui-Ling Zhang
- College of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Phytochemistry, Baoji University of Arts and Sciences, Baoji 721013, China
| | - Jun-Na Wang
- College of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Phytochemistry, Baoji University of Arts and Sciences, Baoji 721013, China
| | - Rui-Qing Qi
- College of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Phytochemistry, Baoji University of Arts and Sciences, Baoji 721013, China
| | - Jia-Min Zhang
- College of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Phytochemistry, Baoji University of Arts and Sciences, Baoji 721013, China
| | - Ruo-Han Yang
- College of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Phytochemistry, Baoji University of Arts and Sciences, Baoji 721013, China
| | - Yin-Qi Yang
- College of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Phytochemistry, Baoji University of Arts and Sciences, Baoji 721013, China
| | - An-Xi Zhou
- Key Laboratory of Applied Organic Chemistry, Higher Institutions of Jiangxi Province, Shangrao Normal University, Shangrao 334000, China
| | - Xiaojie Jin
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - Ni-Ni Zhou
- College of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Phytochemistry, Baoji University of Arts and Sciences, Baoji 721013, China
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2
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Shurupova OV, Sterligov GK, Rasskazova MA, Drokin EA, Lysenko AN, Rzhevskiy SA, Minaeva LI, Topchiy MA, Asachenko AF. One-pot two step synthesis of unsymmetrically substituted indenes from 3,4-diarylbutadiene sulfones. MENDELEEV COMMUNICATIONS 2022. [DOI: 10.1016/j.mencom.2022.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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3
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Chakraborty M, Mahesh G, Nakel OR, Chavda G, Anusha S, Sudhakar G. A Facile Approach to Access Multi‐Substituted Indenes via Nazarov Cyclisation of Aryl, Vinyl, and Alkyl/Aryl Carbinols. ChemistrySelect 2021. [DOI: 10.1002/slct.202103141] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mithun Chakraborty
- Department of Organic Synthesis & Process Chemistry CSIR-Indian Institute of Chemical Technology Tarnaka Hyderabad 500007 India
| | - Gaddam Mahesh
- Department of Organic Synthesis & Process Chemistry CSIR-Indian Institute of Chemical Technology Tarnaka Hyderabad 500007 India
| | - Omkar R. Nakel
- Department of Organic Synthesis & Process Chemistry CSIR-Indian Institute of Chemical Technology Tarnaka Hyderabad 500007 India
| | - Gautamee Chavda
- Department of Organic Synthesis & Process Chemistry CSIR-Indian Institute of Chemical Technology Tarnaka Hyderabad 500007 India
| | - Susarla Anusha
- Department of Organic Synthesis & Process Chemistry CSIR-Indian Institute of Chemical Technology Tarnaka Hyderabad 500007 India
| | - Gangarajula Sudhakar
- Department of Organic Synthesis & Process Chemistry CSIR-Indian Institute of Chemical Technology Tarnaka Hyderabad 500007 India
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4
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Yamazaki S, Katayama K, Wang Z, Mikata Y, Morimoto T, Ogawa A. Sequential Knoevenagel Condensation/Cyclization for the Synthesis of Indene and Benzofulvene Derivatives. ACS OMEGA 2021; 6:28441-28454. [PMID: 34723041 PMCID: PMC8552470 DOI: 10.1021/acsomega.1c05283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 10/07/2021] [Indexed: 06/13/2023]
Abstract
Sequential Knoevenagel condensation/cyclization leading to indene and benzofulvene derivatives has been developed. The reaction of 2-(1-phenylvinyl)benzaldehyde with malonates gave benzylidene malonates, cyclized indenes, and dehydrogenated benzofulvenes. The product selectivity depends on the reaction conditions. The reaction with piperidine, AcOH in benzene at 80 °C for 1.5 h gave a benzylidene malonate in 75% yield as a major product. The reactions with piperidine, AcOH in benzene at 80 °C for 17 h and with TiCl4-pyridine at room temperature gave an indene derivative in 56 and 79% yields, respectively, as a major product. The reaction with TiCl4-Et3N gave a benzofulvene in 40% yield selectively. Indene was transformed to a benzofulvene derivative using the reagents TiCl4-Et3N and 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ). The reaction of variously substituted aryl derivatives with dimethyl malonate gave indene and benzofulvene derivatives. The reactions of 2-(1-phenylvinyl)benzaldehyde with Meldrum's acid or malononitrile also gave cyclized compounds in the suitable sequential or stepwise conditions. Furthermore, the reaction of 2-arylbenzaldehydes has been investigated. The limitation and scope have been described. The reaction mechanism of the cyclization steps has been examined by DFT calculations.
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Affiliation(s)
- Shoko Yamazaki
- Department
of Chemistry, Nara University of Education, Takabatake-cho, Nara 630-8528, Japan
| | - Kohtaro Katayama
- Department
of Chemistry, Nara University of Education, Takabatake-cho, Nara 630-8528, Japan
| | - Zhichao Wang
- Department
of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, Gakuen-cho 1-1, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Yuji Mikata
- KYOUSEI
Science Center, Nara Women’s University, Nara 630-8506, Japan
| | - Tsumoru Morimoto
- Graduate
School of Materials Science, Nara Institute
of Science and Technology (NAIST), Takayama, Ikoma, Nara 630-0192, Japan
| | - Akiya Ogawa
- Department
of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, Gakuen-cho 1-1, Nakaku, Sakai, Osaka 599-8531, Japan
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5
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Okamura H, Yasuno Y, Nakayama A, Kumadaki K, Kitsuwa K, Ozawa K, Tamura Y, Yamamoto Y, Shinada T. Selective oxidation of alcohol- d 1 to aldehyde- d 1 using MnO 2. RSC Adv 2021; 11:28530-28534. [PMID: 35478564 PMCID: PMC9037989 DOI: 10.1039/d1ra05405h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 08/16/2021] [Indexed: 12/28/2022] Open
Abstract
The selective oxidation of alcohol-d1 to prepare aldehyde-d1 was newly developed by means of NaBD4 reduction/activated MnO2 oxidation. Various aldehyde-d1 derivatives including aromatic and unsaturated aldehyde-d1 can be prepared with a high deuterium incorporation ratio (up to 98% D). Halogens (chloride, bromide, and iodide), alkene, alkyne, ester, nitro, and cyano groups in the substrates are tolerated under the mild conditions. A facile method for deutrium incorporation into aldehydes by mild reduction of NaBD4 of aldehydes and MnO2 oxidation (98% D) is disclosed.![]()
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Affiliation(s)
- Hironori Okamura
- Graduate School of Science, Osaka City University Sugimoto, Sumiyoshi Osaka 558-8585 Japan
| | - Yoko Yasuno
- Graduate School of Science, Osaka City University Sugimoto, Sumiyoshi Osaka 558-8585 Japan
| | - Atsushi Nakayama
- Graduate School of Science, Osaka City University Sugimoto, Sumiyoshi Osaka 558-8585 Japan
| | - Katsushi Kumadaki
- Graduate School of Science, Osaka City University Sugimoto, Sumiyoshi Osaka 558-8585 Japan
| | - Kohei Kitsuwa
- Graduate School of Science, Osaka City University Sugimoto, Sumiyoshi Osaka 558-8585 Japan
| | - Keita Ozawa
- Graduate School of Science, Osaka City University Sugimoto, Sumiyoshi Osaka 558-8585 Japan
| | - Yusaku Tamura
- Graduate School of Science, Osaka City University Sugimoto, Sumiyoshi Osaka 558-8585 Japan
| | - Yuki Yamamoto
- Graduate School of Science, Osaka City University Sugimoto, Sumiyoshi Osaka 558-8585 Japan
| | - Tetsuro Shinada
- Graduate School of Science, Osaka City University Sugimoto, Sumiyoshi Osaka 558-8585 Japan
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Satish N, Raju SK, Nanubolu JB, Sudhakar G. The synthesis of indeno[de]isochromene derivatives from arylvinyl epoxides and carbonyl compounds via tandem Nazarov and oxa-Pictet–Spengler cyclizations. NEW J CHEM 2021. [DOI: 10.1039/d1nj03654h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The conversion of aryl vinyl epoxides and carbonyl compounds in the presence of a catalytic amount of BF3·OEt2 to indeno[de]isochromenes via tandem Nazarov and oxa-Pictet–Spengler cyclizations is described.
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Affiliation(s)
- Nagam Satish
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, Telangana, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, UP, India
| | - Siruvuri Krishnam Raju
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, Telangana, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, UP, India
| | - Jagadeesh Babu Nanubolu
- Department of Analytical & Structural Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, Telangana, India
| | - Gangarajula Sudhakar
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, Telangana, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, UP, India
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7
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Affiliation(s)
- Antonia Rinaldi
- Dipartimento di Chimica "U. Schiff"; Università degli Studi di Firenze; Via della Lastruccia 13 50019 Sesto F.no Italy
| | - Dina Scarpi
- Dipartimento di Chimica "U. Schiff"; Università degli Studi di Firenze; Via della Lastruccia 13 50019 Sesto F.no Italy
| | - Ernesto G. Occhiato
- Dipartimento di Chimica "U. Schiff"; Università degli Studi di Firenze; Via della Lastruccia 13 50019 Sesto F.no Italy
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