Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
938 9 |
Ultima descărcare din IBN: 2023-09-12 09:19 |
SM ISO690:2012 REZAEI, Ramin, MALEK, Sara, SHEIKHI, Mohammad Reza, MOHAMMADI, Mohammad Kazem. Starch sulfuric acid: an alternative, eco-friendly catalyst for biginelli reaction. In: Chemistry Journal of Moldova, 2013, nr. 2(8), pp. 101-106. ISSN 1857-1727. DOI: https://doi.org/10.19261/cjm.2013.08(2).13 |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Chemistry Journal of Moldova | ||||||
Numărul 2(8) / 2013 / ISSN 1857-1727 /ISSNe 2345-1688 | ||||||
|
||||||
DOI:https://doi.org/10.19261/cjm.2013.08(2).13 | ||||||
Pag. 101-106 | ||||||
|
||||||
Descarcă PDF | ||||||
Rezumat | ||||||
The one-pot multicomponent synthesis of 3,4-dihydropyrimidinone derivatives using starch sulfuric acid as an environmentally friendly biopolymer-based solid acid catalyst from aldehydes, β-keto esters and urea/ thiourea without solvent is described. Compared with classical Biginelli reaction conditions, this new method has
the advantage of minimizing the cost operational hazards and environmental pollution, good yields, shorter reaction times and simple work-up. |
||||||
Cuvinte-cheie Biginelli reaction, dihydropyrimidinones, starch sulfuric acid, solvent-free, biodegradable catalyst. |
||||||
|
Crossref XML Export
<?xml version='1.0' encoding='utf-8'?> <doi_batch version='4.3.7' xmlns='http://www.crossref.org/schema/4.3.7' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.crossref.org/schema/4.3.7 http://www.crossref.org/schema/deposit/crossref4.3.7.xsd'> <head> <doi_batch_id>ibn-29264</doi_batch_id> <timestamp>1714697161</timestamp> <depositor> <depositor_name>Information Society Development Instiute, Republic of Moldova</depositor_name> <email_address>idsi@asm.md</email_address> </depositor> <registrant>Institutul de Chimie al AŞM</registrant> </head> <body> <journal> <journal_metadata> <full_title>Chemistry Journal of Moldova</full_title> <issn media_type='print'>18571727</issn> <doi_data> <doi>10.19261</doi> <resource>http://www.crossref.org/</resource> </doi_data> </journal_metadata> <journal_issue> <publication_date media_type='print'> <year>2013</year> </publication_date> <issue>2(8)</issue> </journal_issue> <journal_article publication_type='full_text'><titles> <title>Starch sulfuric acid: an alternative, eco-friendly catalyst for biginelli reaction</title> </titles> <contributors> <person_name sequence='first' contributor_role='author'> <given_name>Ramin</given_name> <surname>Rezaei</surname> </person_name> <person_name sequence='additional' contributor_role='author'> <given_name>Sara</given_name> <surname>Malek</surname> </person_name> <person_name sequence='additional' contributor_role='author'> <given_name>Mohammad Reza</given_name> <surname>Sheikhi</surname> </person_name> <person_name sequence='additional' contributor_role='author'> <given_name>Mohammad Kazem</given_name> <surname>Mohammadi</surname> </person_name> </contributors> <publication_date media_type='print'> <year>2013</year> </publication_date> <pages> <first_page>101</first_page> <last_page>106</last_page> </pages> <doi_data> <doi>10.19261/cjm.2013.08(2).13</doi> <resource>http://www.crossref.org/</resource> </doi_data> </journal_article> </journal> </body> </doi_batch>