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Green solvent: green shadow on chemical synthesis.
Current Organic Synthesis ( IF 1.8 ) Pub Date : 2020-08-31 , DOI: 10.2174/1570179417666200506102535
Tejaswini Sahoo 1 , Jagannath Panda 1 , Jnanaranjan Sahu 1 , Dayananda Sarangi 1 , Sunil K Sahoo 2 , Braja B Nanda 3 , Rojalin Sahu 1
Affiliation  

The natural beauty and purity of our planet has been contaminated deeply due to human selfish activities such as pollution, improper waste management, and various industrial and commercial discharges of untreated toxic by-products into the lap of nature. The collective impact of this hazardous suspension into the natural habitat is very deadly. Challenges due toThe natural beauty and purity of our planet has been contaminated deeply due to human selfish activities such as pollution, improper waste management, and various industrial and commercial discharges of untreated toxic by-products into the lap of nature. The collective impact of these hazardous suspensions into the natural habitat is very deadly. Challenges due to human activity on the environment have become ubiquitous. The chemical industry has a major role in human evolution and, predictably, opened gates of increased risk of pollution if the production is not done sustainably. In these circumstances, the notion of Green Chemistry has been identified as the efficient medium of synthesis of chemicals and procedures to eradicate the toxic production of harmful substances. Principles of Green Chemistry guide the scientist in their hunt towards chemical synthesis which requires the use of solvents. These solvents contaminate our air, water, land and surrounding due to its toxic properties. Even though sufficient precautions are taken for proper disposal of these solvents but it is difficult to be recycled. In order to preserve our future and coming generation from the adverse impacts associated with solvents it is very important to find alternative of this which will be easy to use, reusable and also eco-friendly. Solvents are used daily in various industrial processes as reaction medium, as diluters, and in separation procedures. As reaction medium, the role of solvent is to bring catalysts and reactants together and to release heat thus affecting activity and selectivity. The proper selection of the solvent considering its biological, physical and chemical properties is very necessary for product separation, environmental, safety handling and economic factors. Green solvents are the boon in this context. They are not only environmentally benign but also cost effective. The biggest challenge faced by the chemists is adaptation of methods and selection of solvents during chemical synthesis which will give negligible waste product and will remain human and nature friendly. During designing compounds for a particular reaction it is difficult to give assurance regarding the toxicity and biodegradability of the method. Chemists are still far away from predicting the various chemical and biological effects of the compounds on the back of the envelope. To achieve that point is formidable task but it will definitely act as inspiration for the coming generation of chemists. The green solvents are undoubtedly a far better approach to eliminate the negative impacts and aftermath of any chemical synthesis on the environment. Our study in this review covers an overview of green solvents, their role in safer chemical synthesis with reference to some of the important green solvents and their detail summarization. human activity on the environment have become ubiquitous. The chemical industry has a major role in human evolution and, predictably, opened gates of increased risk of pollution if the production is not done sustainably. In these circumstances, the notion of Green Chemistry has been identified as the efficient medium of synthesis of chemicals and procedures to eradicate the toxic production of harmful substances. Principles of Green Chemistry guide the scientist in their hunt towards chemical synthesis which requires the use of solvents. These solvents contaminate our air, water, land and surrounding due to its toxic properties. Even though sufficient precautions are taken for proper disposal of these solvents but it is difficult to be recycled. In order to preserve our future and coming generation from the adverse impacts associated with solvents it is very important to find alternative of this which will be easy to use, reusable and also eco-friendly. Solvents are used daily in various industrial processes as reaction medium, as diluters, and in separation procedures. As reaction medium, the role of solvent is to bring catalysts and reactants together and to release heat thus affecting activity and selectivity. The proper selection of the solvent considering its biological, physical and chemical properties is very necessary for product separation, environmental, safety handling and economic factors. Green solvents are the boon in this context. They are not only environmentally benign but also cost effective. The biggest challenge faced by the chemists is adaptation of methods and selection of solvents during chemical synthesis which will give negligible waste product and will remain human and nature friendly. During designing compounds for a particular reaction it is difficult to give assurance regarding the toxicity and biodegradability of the method. Chemists are still far away from predicting the various chemical and biological effects of the compounds on the back of the envelope. To achieve that point is formidable task but it will definitely act as inspiration for the coming generation chemists. The green solvents are undoubtedly a far better approach to eliminate the negative impacts and aftermath of any chemical synthesis on the environment. Our study in this review covers an overview of green solvents, their role in safer chemical synthesis with reference to some of the important green solvents and their detail summarization.



中文翻译:

绿色溶剂:化学合成上的绿色阴影。

由于人类自私的活动,例如污染,不适当的废物管理以及各种未经处理的有毒副产品排放到大自然的环抱中,人类的自然美和纯度受到了严重污染。这种有害悬浮物对自然栖息地的集体影响是非常致命的。由于人类自私的活动(例如污染,废物管理不当以及各种未经处理的有毒副产品排入大自然),人类的自私活动严重污染了我们星球的自然美和纯度。这些有害悬浮物对自然栖息地的集体影响是非常致命的。人类活动对环境的挑战已经无处不在。化学工业在人类进化中起着重要作用,可以预见的是,如果不能持续进行生产,则可能增加污染风险。在这种情况下,绿色化学的概念已被确认为化学合成和消除有害物质有毒产生的程序的有效媒介。绿色化学原理指导科学家寻找需要使用溶剂的化学合成方法。这些溶剂由于其毒性而污染了我们的空气,水,土地和周围环境。即使已采取足够的预防措施适当处置这些溶剂,但也很难回收利用。为了保护我们的未来和下一代免受溶剂的不利影响,找到易于使用,可重复使用且环保的替代品非常重要。溶剂每天在各种工业过程中用作反应介质,稀释剂和分离程序。作为反应介质,溶剂的作用是将催化剂和反应物聚集在一起并释放热量,从而影响活性和选择性。考虑到其生物学,物理和化学特性,对溶剂进行正确选择对于产品分离,环境,安全处理和经济因素而言非常必要。在这种情况下,绿色溶剂是有助益的。它们不仅对环境有益,而且具有成本效益。化学家面临的最大挑战是在化学合成过程中方法的适应性和溶剂的选择,这将产生微不足道的废品,并且对人类和大自然都是友好的。在设计用于特定反应的化合物时,很难保证方法的毒性和可生物降解性。化学家们仍然无法预测化合物在封套背面的各种化学和生物学作用。要达到这一点是一项艰巨的任务,但它无疑将为下一代化学家提供灵感。毫无疑问,绿色溶剂是消除任何化学合成物对环境造成的负面影响和后果的更好的方法。在这篇综述中,我们的研究涵盖了绿色溶剂的概述,绿色溶剂在一些重要的绿色溶剂中的安全化学合成作用以及它们的详细概述。人类在环境上的活动已无处不在。化学工业在人类进化中起着重要作用,并且,可以预见的是,如果不能持续进行生产,则可能增加污染风险。在这种情况下,绿色化学的概念已被确认为化学合成和消除有害物质有毒产生的程序的有效媒介。绿色化学原理指导科学家寻找需要使用溶剂的化学合成方法。这些溶剂由于其毒性而污染了我们的空气,水,土地和周围环境。即使已采取足够的预防措施适当处置这些溶剂,但也很难回收利用。为了保护我们的未来和下一代免受溶剂的不利影响,找到易于使用,可重复使用且环保的替代品非常重要。溶剂每天在各种工业过程中用作反应介质,稀释剂和分离程序。作为反应介质,溶剂的作用是将催化剂和反应物结合在一起并释放热量,从而影响活性和选择性。考虑到其生物学,物理和化学特性,对溶剂进行正确选择对于产品分离,环境,安全处理和经济因素而言非常必要。在这种情况下,绿色溶剂是有助益的。它们不仅对环境有益,而且具有成本效益。化学家面临的最大挑战是在化学合成过程中方法的适应性和溶剂的选择,这将产生微不足道的废品,并且对人类和大自然都是友好的。在设计用于特定反应的化合物时,很难保证方法的毒性和可生物降解性。化学家们仍然无法预测化合物在封套背面的各种化学和生物学作用。要达到这一点是一项艰巨的任务,但它无疑将为下一代化学家提供灵感。毫无疑问,绿色溶剂是消除任何化学合成物对环境造成的负面影响和后果的更好的方法。我们在这篇综述中的研究涵盖了绿色溶剂的概述,

更新日期:2020-09-25
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