Pub Date : 2022-01-01DOI: 10.14233/ajomc.2022.7-1-sp4.pp129-131
{"title":"Review on Energy Harvesting Techniques","authors":"","doi":"10.14233/ajomc.2022.7-1-sp4.pp129-131","DOIUrl":"https://doi.org/10.14233/ajomc.2022.7-1-sp4.pp129-131","url":null,"abstract":"","PeriodicalId":8544,"journal":{"name":"Asian Journal of Organic & Medicinal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87975568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.14233/ajomc.2022.7-1-sp4.pp43-47
{"title":"Seismic Behaviour of RC Structures With and Without Diaphragm - A Review","authors":"","doi":"10.14233/ajomc.2022.7-1-sp4.pp43-47","DOIUrl":"https://doi.org/10.14233/ajomc.2022.7-1-sp4.pp43-47","url":null,"abstract":"","PeriodicalId":8544,"journal":{"name":"Asian Journal of Organic & Medicinal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77030083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.14233/ajomc.2022.7-1-sp4.pp155-159
{"title":"Design of Robotic Arm for Reducing Human Errors","authors":"","doi":"10.14233/ajomc.2022.7-1-sp4.pp155-159","DOIUrl":"https://doi.org/10.14233/ajomc.2022.7-1-sp4.pp155-159","url":null,"abstract":"","PeriodicalId":8544,"journal":{"name":"Asian Journal of Organic & Medicinal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77036934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.14233/ajomc.2022.7-1-sp4.pp239-242
{"title":"Evaluation of Material Handling System Using Multi Attributes Decision Making Approach","authors":"","doi":"10.14233/ajomc.2022.7-1-sp4.pp239-242","DOIUrl":"https://doi.org/10.14233/ajomc.2022.7-1-sp4.pp239-242","url":null,"abstract":"","PeriodicalId":8544,"journal":{"name":"Asian Journal of Organic & Medicinal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83497610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.14233/ajomc.2022.ajomc-p396
Jasmin K. Khatri, S. Pednekar, R. Chaughule
Benzodiazepine-2-one moiety consists of a seven-membered heterocyclic ring, a derivative of benzodiazepine group, that works in the central nervous system and used for a variety of medical conditions, such as anxiety, seizures and alcohol withdrawal. Microwave assisted synthesis of certain medically important benzodiazepin-2-ones was carried out using hexamine and ammonium chloride starting from 2-aminobenzophenones. Feasibility and optimization of the reaction conditions under closed vessel CEM microwave synthesizer provide the desired product with excellent yields (~90%), within minutes of focused microwave irradiation, without the use of catalyst, thereby, revealing the benefit of saving energy and time.
{"title":"Energy Efficient Synthesis of various Benzodiazepin-2-ones using Microwave Synthesizer","authors":"Jasmin K. Khatri, S. Pednekar, R. Chaughule","doi":"10.14233/ajomc.2022.ajomc-p396","DOIUrl":"https://doi.org/10.14233/ajomc.2022.ajomc-p396","url":null,"abstract":"Benzodiazepine-2-one moiety consists of a seven-membered heterocyclic ring, a derivative of benzodiazepine group, that works in the central nervous system and used for a variety of medical conditions, such as anxiety, seizures and alcohol withdrawal. Microwave assisted synthesis of certain medically important benzodiazepin-2-ones was carried out using hexamine and ammonium chloride starting from 2-aminobenzophenones. Feasibility and optimization of the reaction conditions under closed vessel CEM microwave synthesizer provide the desired product with excellent yields (~90%), within minutes of focused microwave irradiation, without the use of catalyst, thereby, revealing the benefit of saving energy and time.","PeriodicalId":8544,"journal":{"name":"Asian Journal of Organic & Medicinal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88954586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
3-Methyl-5-acetyl-7-[(2-sulfanylidene-6-aryl-1,2-dihydropyrimidin-4-yl)amino]-1,2-benzisoxazoles (2a-n) were obtained from N-(5-acetyl-3-methyl-1,2-benzoxazol-7-yl)-3-arylprop-2-enamides (1a-n) and thiourea. Products (2a-n) oxidized with KMnO4 to afford 5-acetyl-7-[(2-sulfanylidene-6-aryl-1,2- dihydropyrimidin-4-yl)amino]-1,2-benzisoxazole-3-carboxylic acids (3a-n). Reaction of 3a-n with D-gluconic acid and pyridine yielded β-D-glucuronosyl-5-acetyl-7-[(2-sulfanylidene-6-aryl-1,2- dihydropyrimidin-4-yl)amino]-1,2-benzisoxazol-3-carboxylates (4a-n). The present synthesis featured the formation of dihydropyrimidine skeleton through ring closure of key intermediates and installation of pyrimidine ring with amino group. The structures of all the newly synthesized compounds were characterized by analytical data, IR, 1 H NMR and mass spectrometry.
由N-(5-乙酰基-3-甲基-1,2-苯并恶唑-7-基)-3-芳基丙-2-氨基酰胺(1a-n)和硫脲合成了3-甲基-5-乙酰基-7-[(2-磺酰基-6-芳基-1,2-二氢嘧啶-4-基)氨基]-1,2-苯并恶唑(2a-n)。产物(2a-n)与KMnO4氧化得到5-乙酰基-7-[(2-磺酰基-6-芳基-1,2-二氢嘧啶-4-基)氨基]-1,2-苯并异恶唑-3-羧酸(3a-n)。3- n与d -葡萄糖酸和吡啶反应生成β- d -葡萄糖醛基-5-乙酰基-7-[(2-磺酰基-6-芳基-1,2-二氢嘧啶-4-基)氨基]-1,2-苯并异恶唑-3-羧酸盐(4 -n)。本合成的特点是通过关键中间体闭合环和嘧啶环与氨基的安装形成二氢嘧啶骨架。所有新合成的化合物的结构通过分析数据、IR、1H NMR和质谱进行了表征。
{"title":"Design, Synthesis and Evaluation of Novel Thiopyrimidine-Glucuronide Compounds with Promising Biological Activities","authors":"R. Wanare","doi":"10.14233/ajomc.2022.","DOIUrl":"https://doi.org/10.14233/ajomc.2022.","url":null,"abstract":"3-Methyl-5-acetyl-7-[(2-sulfanylidene-6-aryl-1,2-dihydropyrimidin-4-yl)amino]-1,2-benzisoxazoles (2a-n) were obtained from N-(5-acetyl-3-methyl-1,2-benzoxazol-7-yl)-3-arylprop-2-enamides (1a-n) and thiourea. Products (2a-n) oxidized with KMnO4 to afford 5-acetyl-7-[(2-sulfanylidene-6-aryl-1,2- dihydropyrimidin-4-yl)amino]-1,2-benzisoxazole-3-carboxylic acids (3a-n). Reaction of 3a-n with D-gluconic acid and pyridine yielded β-D-glucuronosyl-5-acetyl-7-[(2-sulfanylidene-6-aryl-1,2- dihydropyrimidin-4-yl)amino]-1,2-benzisoxazol-3-carboxylates (4a-n). The present synthesis featured the formation of dihydropyrimidine skeleton through ring closure of key intermediates and installation of pyrimidine ring with amino group. The structures of all the newly synthesized compounds were characterized by analytical data, IR, 1 H NMR and mass spectrometry.","PeriodicalId":8544,"journal":{"name":"Asian Journal of Organic & Medicinal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87376860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.14233/ajomc.2022.7-1-sp4.pp181-185
{"title":"Smart Jacket for Coal Miners","authors":"","doi":"10.14233/ajomc.2022.7-1-sp4.pp181-185","DOIUrl":"https://doi.org/10.14233/ajomc.2022.7-1-sp4.pp181-185","url":null,"abstract":"","PeriodicalId":8544,"journal":{"name":"Asian Journal of Organic & Medicinal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90431673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.14233/ajomc.2022.ajomc-p388
Mitesh B. Vekariya, Tejal D. Bhatt, H. Joshi
In present study, an efficient and greener protocol is developed for the synthesis of 5-(4-(substituted [1,1′-biphenyl]-4-yl-methoxy)benzyl)-thiazolidine-2,4-diones by using microwave irradiations. Here, a one-pot reaction between 5-(4-((4-bromobenzyl)oxy)benzyl)thiazolidine-2,4-dione, substituted aryl boronic acid and K2CO3 in the presence of toluene:water:ethanol solvents under conventional heating methods and microwave irradiation methods is reported. All the final compounds were characterized by FT-IR, 1H NMR, 13C NMR and mass spectroscopic analysis. The antimicrobial evaluation studies show moderate activities against used microbes.
{"title":"Efficient Synthesis of 5-(4-(Substituted [1,1′-Biphenyl]-4-yl-methoxy)benzyl)thiazolidine-\u00002,4-diones under Microwave Irradiation using Suzuki Coupling Reaction\u0000and their Biological Screening","authors":"Mitesh B. Vekariya, Tejal D. Bhatt, H. Joshi","doi":"10.14233/ajomc.2022.ajomc-p388","DOIUrl":"https://doi.org/10.14233/ajomc.2022.ajomc-p388","url":null,"abstract":"In present study, an efficient and greener protocol is developed for the synthesis of 5-(4-(substituted [1,1′-biphenyl]-4-yl-methoxy)benzyl)-thiazolidine-2,4-diones by using microwave irradiations. Here, a one-pot reaction between 5-(4-((4-bromobenzyl)oxy)benzyl)thiazolidine-2,4-dione, substituted aryl boronic acid and K2CO3 in the presence of toluene:water:ethanol solvents under conventional heating methods and microwave irradiation methods is reported. All the final compounds were characterized by FT-IR, 1H NMR, 13C NMR and mass spectroscopic analysis. The antimicrobial evaluation studies show moderate activities against used microbes.","PeriodicalId":8544,"journal":{"name":"Asian Journal of Organic & Medicinal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90648343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.14233/ajomc.2022.7-1-sp4.pp199-204
{"title":"Induction Base Friction Stir Welding on AISI 410 for Stastical Analysis of Tensile Strength","authors":"","doi":"10.14233/ajomc.2022.7-1-sp4.pp199-204","DOIUrl":"https://doi.org/10.14233/ajomc.2022.7-1-sp4.pp199-204","url":null,"abstract":"","PeriodicalId":8544,"journal":{"name":"Asian Journal of Organic & Medicinal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89336583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.14233/ajomc.2022.7-1-sp4.pp220-226
{"title":"Designing and fabrication of Box Shifting Mechanism","authors":"","doi":"10.14233/ajomc.2022.7-1-sp4.pp220-226","DOIUrl":"https://doi.org/10.14233/ajomc.2022.7-1-sp4.pp220-226","url":null,"abstract":"","PeriodicalId":8544,"journal":{"name":"Asian Journal of Organic & Medicinal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88382964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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