Organic chemistry
1. Ionic liquid anchored to silica (nano-SB-[PSIM]Cl): a highly efficient nanocatalyst for the solvent-free preparation of 1-thioamidolakyl-2-naphthols

Abdolkarim Zare; Manije Dianat; Nahid Varavi; Mina Aali-Hosaini; Hanafieh Deisi

Volume 8, Issue 1 , Winter 2020, , Pages 49-57

http://dx.doi.org/10.30473/icc.2019.43562.1504

Abstract
  Nano-silica-bonded 3-n-propyl-1-sulfonic acid imidazolium chloride (nano-SB-[PSIM]Cl) was applied as a highly efficient, general and heterogeneous catalyst for one pot multi-component reaction of 2-naphthol, arylaldehydes, and thioacetamide leading to 1-thioamidolakyl-2-naphthols. All reactions proceeded ...  Read More

Ionic liquid anchored to silica (nano-SB-[PSIM]Cl): a highly efficient nanocatalyst for the solvent-free preparation of 1-thioamidolakyl-2-naphthols


Organic chemistry
2. Multi-component synthesis of spiro[indoline-3,4'-pyrrolo[3,4-c]pyrazoles] using Zn(BDC) metal-organic frameworks as a green and efficient catalyst

Masomeh Hoseini Rad; Mohammad Ali Ghasemzadeh; Mahboubeh Sadat Sharif

Volume 7, Issue 4. pp. 352-471, Serial No. 25 , Autumn 2019, , Pages 390-397

http://dx.doi.org/10.30473/icc.2019.42092.1471

Abstract
  In this research, a series of spiro compounds was efficiently synthesized via one-pot multi component reactions of isatins, aryl amines, dimethyl acetylenedicarboxylate and hydrazine in the presence of Zn(BDC) MOF as catalyst. The key superiority of this process is high yields, easy work-up, short reaction ...  Read More

Multi-component synthesis of spiro[indoline-3,4'-pyrrolo[3,4-c]pyrazoles] using Zn(BDC) metal-organic frameworks as a green and efficient catalyst


Organic chemistry
3. A mild protocol for the preparation of 2-amino-dihydropyrano[3,2-b] pyran-3-carbonitriles via cobalt nanoparticles-catalyzed multi-component reaction in water

Sayed Hossein Banitaba

Volume 6, Issue 4, pp. 325-460, Serial No. 21 , Autumn 2018, , Pages 389-401

http://dx.doi.org/10.30473/icc.2018.4164

Abstract
  An improved rapid one-pot and green synthesis of substituted pyranopyranes by condensing Kojic acid, malononitrile, and different aldehydes and using a catalytic amount of cobalt nanoparticles as green and reusable catalyst is reported for the first time. The reaction proceeds in aqueous media at ambient ...  Read More

A mild protocol for the preparation of 2-amino-dihydropyrano[3,2-b] pyran-3-carbonitriles via cobalt nanoparticles-catalyzed multi-component reaction in water


Organic chemistry
4. N,N,N,N-Tetramethylguanidinium acetate as an efficient and reusable ionic liquid catalyst for the one-pot synthesis of dihydropyrrol-2-ones

Seyed Sajad Sajadikhah

Volume 5, Issue 2, pp. 121-236, Serial No. 15 , Spring 2017, , Pages 121-128

Abstract
  An extremely facile and efficient procedure which has been developed for the synthesis of dihydropyrrol-2-ones. One-pot four-component reaction of amines, dialkyl acetylenedicarboxylates and formaldehyde in the presence of N,N,N,N-tetramethylguanidinium acetate [TMG][Ac] in methanol at ambient temperature ...  Read More

N,N,N,N-Tetramethylguanidinium acetate as an efficient and reusable ionic liquid catalyst for the one-pot synthesis of dihydropyrrol-2-ones


Organic chemistry
5. Three component one-pot synthesis of 4H-benzo-[b]-pyran derivatives using [(diacetoxyiodo)benzene] (DIB) as a hypervalent iodine catalyst

Amit S. Waghmare; Shivaji S. Pandit

Volume 3, Issue 4, pp. 283-387, Serial No. 9 , Autumn 2015, , Pages 291-301

Abstract
  The three components one pot synthesis of 2-amino-4H-benzo-[b] -pyran derivatives were obtained in good to excellent yields within short reaction time by condensing dimedone, aldehydes and malanonitrile or ethylcyanoacetate using a catalytic amount of (diacetoxyiodo)benzene as hypervalent iodine in aqueous ...  Read More

Three component one-pot synthesis of 4H-benzo-[b]-pyran derivatives using [(diacetoxyiodo)benzene] (DIB) as a hypervalent iodine catalyst