Rapid and Green Synthesis of 4H-Benzo[B]Pyrans Using Triethanolamine As an Efficient Homogeneous Catalyst Under Ambient Conditions

Rapid and Green Synthesis of 4H-Benzo[B]Pyrans Using Triethanolamine As an Efficient Homogeneous Catalyst Under Ambient Conditions Publisher

Rahnamafa R¹ ; Moradi L¹ ; Khoobi M²

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1. Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, P.O. Box 8731753153, Kashan, Iran
2. Department of Pharmaceutical Biomaterials, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran

Source: Research on Chemical Intermediates Published:2020

Abstract

4H-benzo[b]pyrans were obtained rapidly in high yields using triethanolamine as an efficient, eco-friendly and low-cost basic catalyst. One-pot three-component condensation reaction of a series of aldehydes, malononitrile and 1,3-diketones was performed at room temperature. All the products were obtained in high-to-excellent yields and characterized in detail. Green, rapid and mild process, very short reaction times (1–12 min) and simple workup are some of the advantages of this method. © 2020, Springer Nature B.V.

Style	Citing Format
MLA	Rahnamafa R, Moradi L, Khoobi M. "Rapid and Green Synthesis of 4H-Benzo[B]Pyrans Using Triethanolamine As an Efficient Homogeneous Catalyst Under Ambient Conditions." Research on Chemical Intermediates, vol. 46, no. 4, 2020, pp. 2109-2116.
APA	Rahnamafa R, Moradi L, Khoobi M (2020). Rapid and Green Synthesis of 4H-Benzo[B]Pyrans Using Triethanolamine As an Efficient Homogeneous Catalyst Under Ambient Conditions. Research on Chemical Intermediates, 46(4), 2109-2116.
Chicago	Rahnamafa R, Moradi L, Khoobi M. "Rapid and Green Synthesis of 4H-Benzo[B]Pyrans Using Triethanolamine As an Efficient Homogeneous Catalyst Under Ambient Conditions." Research on Chemical Intermediates 46, no. 4 (2020): 2109-2116.
Harvard	Rahnamafa R, Moradi L, Khoobi M (2020) 'Rapid and Green Synthesis of 4H-Benzo[B]Pyrans Using Triethanolamine As an Efficient Homogeneous Catalyst Under Ambient Conditions', Research on Chemical Intermediates, 46(4), pp. 2109-2116.
Vancouver	Rahnamafa R, Moradi L, Khoobi M. Rapid and Green Synthesis of 4H-Benzo[B]Pyrans Using Triethanolamine As an Efficient Homogeneous Catalyst Under Ambient Conditions. Research on Chemical Intermediates. 2020;46(4):2109-2116.
BibTex	@article{ author = {Rahnamafa R and Moradi L and Khoobi M}, title = {Rapid and Green Synthesis of 4H-Benzo[B]Pyrans Using Triethanolamine As an Efficient Homogeneous Catalyst Under Ambient Conditions}, journal = {Research on Chemical Intermediates}, volume = {46}, number = {4}, pages = {2109-2116}, year = {2020} }
RIS	TY - JOUR AU - Rahnamafa R AU - Moradi L AU - Khoobi M TI - Rapid and Green Synthesis of 4H-Benzo[B]Pyrans Using Triethanolamine As an Efficient Homogeneous Catalyst Under Ambient Conditions JO - Research on Chemical Intermediates VL - 46 IS - 4 SP - 2109 EP - 2116 PY - 2020 ER -

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