Author
Debasish Sarmah
Bio: Debasish Sarmah is an academic researcher from Tezpur University. The author has contributed to research in topics: Catalysis & Chemistry. The author has an hindex of 1, co-authored 4 publications receiving 4 citations.
Papers
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TL;DR: In this article , a green heterogeneous catalyst (CSPL) derived from the waste sweet potato leaves was synthesized and employed for biodiesel production using Scenedesmus obliquus oil (OSO) and waste soybean cooking oil (WSCO).
10 citations
31 Jul 2020
8 citations
TL;DR: In this article, the authors highlight the utility of aqueous extracts of agricultural waste in some significant organic transformations, which exclude the need of harmful volatile organic compounds (VOCs) in a number of organic transformations.
5 citations
3 citations
TL;DR: In this paper, a review summarizes the pioneered efforts and subsequent development of the Chan-Lam type N/S-arylations, facilitated by the non-precious transition metal-Ni.
3 citations
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TL;DR: A novel, green and efficient method is developed for the synthesis of methylene bridged bis(indolyl)methanes in good to excellent yields and a selectfluor-promoted oxidative reaction mechanism is proposed based on the results of the experimental studies.
Abstract: A novel, green and efficient method is developed for the synthesis of methylene bridged bis(indolyl)methanes in good to excellent yields. The reaction employs methyl tert-butyl ether (MTBE) as the methylene source and selectfluor as an oxidizing agent. The scope and versatility of the methods have been successfully demonstrated with 48 examples. The metal-free transformation process is suitable for scale-up production. A selectfluor-promoted oxidative reaction mechanism is proposed based on the results of the experimental studies.
11 citations
TL;DR: In this article , the application of water extract of pomegranate peel is reported. But, it is not shown that the water extract can be used for catalytic purposes.
7 citations
TL;DR: In this article , a novel bi-based metal-organic framework impregnated phosphomolybdic acid (POMA) catalyst has been fabricated via a simple hydrothermal procedure, and successfully applied in the preparation of biodiesel using oleic acid as the raw material.
6 citations
TL;DR: In this article, the authors highlight the utility of aqueous extracts of agricultural waste in some significant organic transformations, which exclude the need of harmful volatile organic compounds (VOCs) in a number of organic transformations.
5 citations