Organic Preparations and Procedures International, Volume 52, Issue 6 (2020)

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Organic Preparations and Procedures International, Volume 52, Issue 6 (2020)

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Experimental Papers

Article
Stereoselective Synthesis of Dialdoximes Possessing Lipophilic Spacers in Aqueous Media
Mahdieh Yahyazadehfar, Enayatollah Sheikhhosseini, Sayed Ali Ahmadi & Dadkhoda Ghazanfari
Pages: 479-486
Published online: 08 Sep 2020
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Article
Green Synthesis and Structural Characterization of C6-Phenyl Substituted 3,4-Dihydropyrimidinones
Min Wang, Xiaoyu Jiang, Chunyan Cao, Shuang Zhao & Xin Wan
Pages: 487-495
Published online: 05 Sep 2020
First Page PreviewforGreen Synthesis and Structural Characterization of C6-Phenyl Substituted 3,4-Dihydropyrimidinones | Full Text | References | PDF (809.3 KB) | EPUB
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Article
BTMA-Br3 Promoted One Pot Synthesis of 1, 8-Dioxo-octahydroxanthenes under Eco-friendly Conditions
Ramakanth Pagadala & Uppalaiah Kusampally
Pages: 496-502
Published online: 08 Sep 2020
First Page PreviewforBTMA-Br3 Promoted One Pot Synthesis of 1, 8-Dioxo-octahydroxanthenes under Eco-friendly Conditions | Full Text | References | PDF (598.8 KB) | EPUB
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Article
Catalyst-free Synthesis of Pyrano[2,3-d]pyrimidine Scaffolds via Knoevenagel-Michael Cyclocondensation Using PEG-400 as a Green Promoting Medium
Farzaneh Mohamadpour
Pages: 503-509
Published online: 26 Oct 2020
First Page PreviewforCatalyst-free Synthesis of Pyrano[2,3-d]pyrimidine Scaffolds via Knoevenagel-Michael Cyclocondensation Using PEG-400 as a Green Promoting Medium | Full Text | References | PDF (1.4 MB) | EPUB
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Article
An Efficient and Highly Asymmetric Synthesis of (S)-2’,6’-Dimethyltyrosine
Kailun He, Fangmeng Zhu, Hua Li, Jian Tang & Xingxian Zhang
Pages: 510-516
Published online: 26 Oct 2020
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Article
Greener Synthesis of 3,4-Disubstituted Isoxazole-5(4H)-ones in a Deep Eutectic Solvent
Hengameh Atharifar, Ali Keivanloo & Behrooz Maleki
Pages: 517-523
Published online: 26 Oct 2020
First Page PreviewforGreener Synthesis of 3,4-Disubstituted Isoxazole-5(4H)-ones in a Deep Eutectic Solvent | Full Text | References | PDF (1.5 MB) | EPUB
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Article
An Efficient Synthesis of Substituted Imidazoles Catalyzed by 3-N-Morpholinopropanesulfonic Acid (MOPS) under Ultrasound Irradiation
Amol U. Khandebharad, Swapnil R. Sarda, Charansingh Gill & Brijmohan R. Agrawal
Pages: 524-529
Published online: 26 Oct 2020
First Page PreviewforAn Efficient Synthesis of Substituted Imidazoles Catalyzed by 3-N-Morpholinopropanesulfonic Acid (MOPS) under Ultrasound Irradiation | Full Text | References | PDF (580.6 KB) | EPUB
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OPPI Briefs

Brief Report
Convenient OPC-VH Mediated Synthesis of 4-Functional Pyrazoles
Sumit Sood, Meena Kumari, Poonam Kumari, Anil Kumar & Karan Singh
Pages: 530-536
Published online: 08 Sep 2020
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Brief Report
A Simple Synthesis of 3,3-Diphenylcyclopropene
Alexey V. Nizovtsev
Pages: 537-542
Published online: 05 Sep 2020
First Page PreviewforA Simple Synthesis of 3,3-Diphenylcyclopropene | Full Text | References | PDF (642.7 KB) | EPUB
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Brief Report
Metamifop on Kilogram Scale
Wenxin Chen, Yongjun Mao, Xiaolei Zhu, Yurong Zhang & Lingzi Wan
Pages: 543-549
Published online: 05 Sep 2020
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Brief Report
An Improved Preparation of Azilsartan
Vijaya Lakshmi Chapala, Naresh Kumar Katari, Giri Prasad Malavattu, Vishnu Murthy Marisetti & Sreekantha B. Jonnalagadda
Pages: 550-555
Published online: 24 Oct 2020
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Brief Report
Continuous-Flow Process for the Preparation of m-Dinitrobenzene from Nitrobenzene
Long Zhang, Yongjun Mao, Wenxin Chen, Bo Li, Sheng Lu & Yaowei Liu
Pages: 556-563
Published online: 27 Oct 2020
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Brief Report
Synthesis of Pyran Annulated Heterocyclic Compounds under Catalyst Free Conditions Using Aqueous Ethylene Glycol
Sushama S. Kauthale, Sunil U. Tekale, László Kótai, Pravin S. Kendrekar & Rajendra P. Pawar
Pages: 564-571
Published online: 27 Oct 2020
First Page PreviewforSynthesis of Pyran Annulated Heterocyclic Compounds under Catalyst Free Conditions Using Aqueous Ethylene Glycol | Full Text | References | PDF (894.3 KB) | EPUB
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Brief Report
One Pot Biginelli Synthesis of Novel 3,4-Dihydropyrimidin-2(1H)-ones Catalyzed by Sulfamic Acid
Yuting Liu, Lan Yang, Bin Liu, Dawei Yin, Yang Dang, Xiaoming Yang & Qian Zou
Pages: 572-579
Published online: 27 Oct 2020
First Page PreviewforOne Pot Biginelli Synthesis of Novel 3,4-Dihydropyrimidin-2(1H)-ones Catalyzed by Sulfamic Acid | Full Text | References | PDF (871.7 KB) | EPUB
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