Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Pyrido(2,3-d)pyrimidines. IV. Synthetic studies leading to various oxopyrido(2,3-d)pyrimidines.

× No keyword cloud information.

9 in total

1. Sonochemical synthesis of pyrido[2,3-d:6,5-d']-dipyrimidines catalyzed by [HNMP]⁺[HSO₄]^- and their antimicrobial activity studies.

Authors: Hossein Naeimi; Asieh Didar; Zahra Rashid; Zohreh Zahraie
Journal: J Antibiot (Tokyo) Date: 2017-04-26 Impact factor: 2.649

2. Synthesis of fused uracils: pyrano[2,3-d]pyrimidines and 1,4-bis(pyrano[2,3-d]pyrimidinyl)benzenes by domino Knoevenagel/Diels-Alder reactions.

Authors: Aleksandra Pałasz
Journal: Monatsh Chem Date: 2012-05-24 Impact factor: 1.451

Review 3. Applications of alkyl orthoesters as valuable substrates in organic transformations, focusing on reaction media.

Authors: Zahra Khademi; Kobra Nikoofar
Journal: RSC Adv Date: 2020-08-17 Impact factor: 4.036

4. Synthesis of some novel annulated pyrido[2,3-d]pyrimidines via stereoselective intramolecular hetero Diels-Alder reactions of 1-oxa-1,3-butadienes.

Authors: Mohit L Deb; Pulak J Bhuyan
Journal: Beilstein J Org Chem Date: 2010-02-04 Impact factor: 2.883

5. An efficient synthesis of novel pyrano[2,3-d]- and furopyrano[2,3-d]pyrimidines via indium-catalyzed multi-component domino reaction.

Authors: Dipak Prajapati; Mukut Gohain
Journal: Beilstein J Org Chem Date: 2006-06-13 Impact factor: 2.883

6. Tandem aldol-Michael reactions in aqueous diethylamine medium: a greener and efficient approach to bis-pyrimidine derivatives.

Authors: Abdullah M Al-Majid; Assem Barakat; Hany J Al-Najjar; Yahia N Mabkhot; Hazem A Ghabbour; Hoong-Kun Fun
Journal: Int J Mol Sci Date: 2013-12-05 Impact factor: 5.923

7. Tandem Aldol-Michael reactions in aqueous diethylamine medium: a greener and efficient approach to dimedone-barbituric acid derivatives.

Authors: Assem Barakat; Abdullah Mohammed Al-Majid; Abdulaziz Moshabab Al-Ghamdi; Yahia Nasser Mabkhot; Mohammed Rafiq Hussain Siddiqui; Hazem A Ghabbour; Hoong-Kun Fun
Journal: Chem Cent J Date: 2014-02-01 Impact factor: 4.215

8. An efficient and reusable nano catalyst for the synthesis of benzoxanthene and chromene derivatives.

Authors: Javad Balou; Mohammad A Khalilzadeh; Daryoush Zareyee
Journal: Sci Rep Date: 2019-03-05 Impact factor: 4.379

9. Three-component synthesis of pyrano[2,3-d]-pyrimidine dione derivatives facilitated by sulfonic acid nanoporous silica (SBA-Pr-SO3H) and their docking and urease inhibitory activity.

Authors: Ghodsi Mohammadi Ziarani; Sakineh Faramarzi; Shima Asadi; Alireza Badiei; Roya Bazl; Massoud Amanlou
Journal: Daru Date: 2013-01-05 Impact factor: 3.117

9 in total