These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
127 related articles for article (PubMed ID: 21185215)
1. A novel and environment-friendly method for preparing dihydropyrano[2,3-c]pyrazoles in water under ultrasound irradiation. Zou Y; Wu H; Hu Y; Liu H; Zhao X; Ji H; Shi D Ultrason Sonochem; 2011 May; 18(3):708-12. PubMed ID: 21185215 [TBL] [Abstract][Full Text] [Related]
2. Ultrasound promoted one-pot synthesis of 2-amino-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile scaffolds in aqueous media: a complementary 'green chemistry' tool to organic synthesis. Banitaba SH; Safari J; Khalili SD Ultrason Sonochem; 2013 Jan; 20(1):401-7. PubMed ID: 22939001 [TBL] [Abstract][Full Text] [Related]
3. Ultrasound-promoted an efficient method for one-pot synthesis of 2-amino-4,6-diphenylnicotinonitriles in water: a rapid procedure without catalyst. Safari J; Banitaba SH; Khalili SD Ultrason Sonochem; 2012 Sep; 19(5):1061-9. PubMed ID: 22342401 [TBL] [Abstract][Full Text] [Related]
4. New convenient four-component synthesis of 6-amino-2,4-dihydropyrano[2,3-c]pyrazol-5-carbonitriles and one-pot synthesis of 6'-aminospiro[(3H)-indol-3,4'-pyrano[2,3-c]pyrazol]-(1H)-2-on-5'-carbonitriles. Litvinov YM; Shestopalov AA; Rodinovskaya LA; Shestopalov AM J Comb Chem; 2009; 11(5):914-9. PubMed ID: 19711896 [TBL] [Abstract][Full Text] [Related]
5. Expeditious, four-component synthesis of 1,4-dihydropyrano[2,3-c]pyrazole derivatives catalyzed by trichloroacetic acid or ceric sulfate. Karimi-Jaberi Z; Shams MM; Pooladian B Acta Chim Slov; 2013; 60(1):105-8. PubMed ID: 23841338 [TBL] [Abstract][Full Text] [Related]
6. A novel and convenient synthesis of 4-hydroxy-6-methyl-3-(1-(phenylimino) ethyl)-2H-pyran-2-one derivatives under ultrasound irradiation. Wang H; Zou Y; Zhao X; Shi D Ultrason Sonochem; 2011 Sep; 18(5):1048-51. PubMed ID: 21316287 [TBL] [Abstract][Full Text] [Related]
7. Cerium ammonium nitrate (CAN)-catalyzed four-component one-pot synthesis of multi-substituted pyrano[2,3-c] pyrazoles under ultrasound irradiation. Ablajan K; Liju W; Kelimu Y; Jun F Mol Divers; 2013 Nov; 17(4):693-700. PubMed ID: 23918005 [TBL] [Abstract][Full Text] [Related]
8. Ultrasound-assisted synthesis of 1,8-dioxo-octahydroxanthene derivatives catalyzed by p-dodecylbenzenesulfonic acid in aqueous media. Jin TS; Zhang JS; Wang AQ; Li TS Ultrason Sonochem; 2006 Apr; 13(3):220-4. PubMed ID: 15936240 [TBL] [Abstract][Full Text] [Related]
9. Ultrasonic-accelerated rapid protocol for the improved synthesis of pyrazoles. Shabalala NG; Pagadala R; Jonnalagadda SB Ultrason Sonochem; 2015 Nov; 27():423-429. PubMed ID: 26186863 [TBL] [Abstract][Full Text] [Related]
10. Synthesis and Antibacterial Screening of Some Pyrazole Derivatives Catalyzed by Cetyltrimethylammoniumbromide (CTAB). Bansal R; Soni PK; Gupta N; Bhagyawant SS; Halve AK Curr Org Synth; 2021; 18(2):225-231. PubMed ID: 32562527 [TBL] [Abstract][Full Text] [Related]
11. Rapid four-component synthesis of dihydropyrano[2,3-c]pyrazoles using nano-eggshell/Ti(IV) as a highly compatible natural based catalyst. Dehghani Tafti A; Mirjalili BBF; Bamoniri A; Salehi N BMC Chem; 2021 Jan; 15(1):6. PubMed ID: 33494797 [TBL] [Abstract][Full Text] [Related]
13. A convenient and efficient protocol for the synthesis of 5-aryl-1,3-diphenylpyrazole catalyzed by hydrochloric acid under ultrasound irradiation. Li JT; Yin Y; Li L; Sun MX Ultrason Sonochem; 2010 Jan; 17(1):11-3. PubMed ID: 19628419 [TBL] [Abstract][Full Text] [Related]
14. Ultrasound promoted rapid and green synthesis of 1,8-dioxo-octahydroxanthenes derivatives using nanosized MCM-41-SO(3)H as a nanoreactor, nanocatalyst in aqueous media. Rostamizadeh S; Amani AM; Mahdavinia GH; Amiri G; Sepehrian H Ultrason Sonochem; 2010 Feb; 17(2):306-9. PubMed ID: 19913449 [TBL] [Abstract][Full Text] [Related]
15. L-Cysteine Catalyzed Environmentally Benign One-pot Multicomponent Approach Towards the Synthesis of Dihydropyrano[2,3-c]pyrazole Derivatives. Sikandar S; Zahoor AF; Ahmad S; Anjum MN; Ahmad MN; Shah MSU Curr Org Synth; 2020; 17(6):457-463. PubMed ID: 32392115 [TBL] [Abstract][Full Text] [Related]
17. Improved synthesis of 2,2'-arylmethylene bis(3-hydroxy-5,5-dimethyl-2-cyclohexene-1-one) derivatives catalyzed by urea under ultrasound. Li JT; Li YW; Song YL; Chen GF Ultrason Sonochem; 2012 Jan; 19(1):1-4. PubMed ID: 21622016 [TBL] [Abstract][Full Text] [Related]
18. The solvent-free synthesis of 1,4-dihydropyridines under ultrasound irradiation without catalyst. Wang SX; Li ZY; Zhang JC; Li JT Ultrason Sonochem; 2008 Jul; 15(5):677-80. PubMed ID: 18394947 [TBL] [Abstract][Full Text] [Related]