Synthesis of Acryclic Acid Ethyl Ester from Aldehydes Catalyzed by Copper Triflates

Authors

  • M. A. Bari Dept. of Chemistry, Rajshahi University
  • M. I. Hossain Dept. of Chemistry, Rajshahi University
  • M. A. J. Miah Chemistry Department, Rajshahi University

DOI:

https://doi.org/10.3329/jsr.v1i3.2473

Keywords:

Acryclic acid ethyl ester, Aromatic aldehyde, Cu(II) triflate, Triphenylphosphine.

Abstract

Periphyton is being used traditionally as rich aquatic feed for fishes throughout the countries like Cambodia, West Africa, Srilanka, India and Bangladesh. In waterlogged rice environment, it can be judiciously utilized as feed source introducing periphytophagous fish. Studies supported rice straw as suitable substrate for periphyton growth. The study of gut content of Common carp (Cyprinus carpio L.) from a periphyton-based rice-fish culture system in Apatani Plateau of Arunachal Pradesh, India showed maximum of 60 genera of microflora and fauna with periphytic in nature. The farmers from this rice-fish culture practice are gaining an average fish production of 500kg ha-1 180 day-1 without employing any supplementary feed. Better selection and determination of appropriate stocking density of periphytophagous fish in waterlogged rice-fields might extend the rice-fish culture towards a sustainable and self-substrating periphyton based aquaculture (SSPBA) practice.

 

Keywords: Periphyton; Sustainable agriculture; Rice-fish; Self-substrating; Common carp; Apatani plateau.

 

© 2009 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved.

 

DOI: 10.3329/jsr.v1i3.2114              J. Sci. Res. 1 (3), 624-634 (2009)

 

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Author Biographies

M. A. Bari, Dept. of Chemistry, Rajshahi University

M. A. Bari

Department of Chemistry

Rajshahi University 

mda_bari@yahoo.com

M. I. Hossain, Dept. of Chemistry, Rajshahi University

M. I. Hossain

Dept. of Chemistry

Rajshahi University

Bangladesh

M. A. J. Miah, Chemistry Department, Rajshahi University

Professor, Department of Chemistry, Rajshahi University, Bangladesh-6205
E-mail: aj_miah@yahoo.com, jalilmiah@ru.ac.bd

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Published

2009-08-29

How to Cite

Bari, M. A., Hossain, M. I., & Miah, M. A. J. (2009). Synthesis of Acryclic Acid Ethyl Ester from Aldehydes Catalyzed by Copper Triflates. Journal of Scientific Research, 1(3), 635–640. https://doi.org/10.3329/jsr.v1i3.2473

Issue

Section

Section B: Chemical and Biological Sciences