eprintid: 4854
rev_number: 9
eprint_status: archive
userid: 16
dir: disk0/00/00/48/54
datestamp: 2026-05-05 03:25:37
lastmod: 2026-05-05 03:25:37
status_changed: 2026-05-05 03:25:37
type: article
metadata_visibility: show
creators_name: Hery Suwito, Suwito
creators_name: Lutfan Zulianto, Zulianto
creators_name: Kautsar Ul Haq, Haq
creators_name: Abdulloh, Abdulloh
creators_name: Erwanto, Erwanto
creators_name: Fitria Pebriani, Pebriani
creators_name: Arjun N. Jihadi Al, Al
creators_name: Taufiq-Yap Y. Hin, Hin
corp_creators: Universitas Bojonegoro
title: Exploring Mn+/Silicalite-1 As A Catalyst For Biginelli Reaction To Produce Dihydropyrimidinone Derivatives
ispublished: pub
subjects: QD
divisions: km
keywords: Mn+/Silicalite-1, DHPM Derivatives, Biginelli Reaction, Green Catalyst.
abstract: A series of Mn+/silicalite-1 was prepared to be used as a Lewis acid heterogeneous catalyst for a one-pot multicomponent Biginelli reaction. The catalysts were characterized by FTIR, XRD, NH3-TPD, and BET. The mesoporous catalysts possess a pore diameter of 13.83 nm (138.3 Å), a surface area of 282.43 m2/g, and a pore volume of 0.98 cm3/g, which can facilitate the transport of reactants and products smoothly during the catalytic process. Besides the acidity of the catalyst, the maximum temperature of NH3-desorption plays an important role in the catalytic activity. Cr3+/silicalite-1 showed the most active catalyst, while Zn2+/silicalite-1 showed the most selective one. Besides DHPM derivatives as a major Biginelli product, C6-styril of DHPM and Knoevenagel products were isolated if the reaction was conducted using Cr3+/- and Fe3+/silicalite-1. Catalyst Cr3+/silicalite-1 can be used to produce DHPM attaching various substituents and showed a green catalyst potential due to its reusability capacity
publisher: Rasayan J. Chem
full_text_status: public
publication: Rasayan J. Chem
volume: 17
number: 4
pagerange: 1-10
refereed: TRUE
issn: 0976-0083
citation:   Hery Suwito, Suwito and Lutfan Zulianto, Zulianto and Kautsar Ul Haq, Haq and Abdulloh, Abdulloh and Erwanto, Erwanto and Fitria Pebriani, Pebriani and Arjun N. Jihadi Al, Al and Taufiq-Yap Y. Hin, Hin   Exploring Mn+/Silicalite-1 As A Catalyst For Biginelli Reaction To Produce Dihydropyrimidinone Derivatives.  Rasayan J. Chem, 17 (4).  pp. 1-10.  ISSN 0976-0083     
document_url: https://repository.unigoro.ac.id/id/eprint/4854/1/LIT%202024%20September%20Hery%20Suwito%2C%20Lutfan%20Zulianto%2C%20Kautsar%20Ul%20Haq%2C%20Abdulloh%20Abdulloh%2C%20Erwanto%20Erwanto%2C%20Fitria%20Pebriani%2C%20Arjun%20N.%20Jihadi%20Al.pdf