Boron sulfuric acid as an efficient heterogeneous catalyst for the synthesis of 1-substituted 1H-1,2,3,4-tetrazoles in polyethylene glycol

Sami Sajjadifar; Mohammad Ali Zolfigol; Gholamabbas Chehardoli

Journal ArticleOPEN ACCESS

Boron sulfuric acid as an efficient heterogeneous catalyst for the synthesis of 1-substituted 1H-1,2,3,4-tetrazoles in polyethylene glycol

Sajjadifar S
Zolfigol M
Chehardoli G

Eurasian Chemical Communications (2020) 2(7) 812-818

DOI: 10.33945/SAMI/ECC.2020.7.8

13Citations

7Readers

Abstract

Boron sulfuric acid (BSA) is an efficient heterogeneous catalyst for the synthesis of 1-substituted 1H-1, 2, 3, 4-tetrazoles from the reaction of aryl and alkyl amines with triethyl orthoformate and sodium azide at 120 oC in polyethylenglicole (PEG).

Author supplied keywords

2
3
4-tetrazole; green chemistry
Boron sulfuric acid (BSA); heterogeneous catalyst; aryl and alkyl amines; triethyl orthoformates; 1-substituted 1H-1

Cite

CITATION STYLE

APA

Sajjadifar, S., Zolfigol, M. A., & Chehardoli, G. (2020). Boron sulfuric acid as an efficient heterogeneous catalyst for the synthesis of 1-substituted 1H-1,2,3,4-tetrazoles in polyethylene glycol. Eurasian Chemical Communications, 2(7), 812–818. https://doi.org/10.33945/SAMI/ECC.2020.7.8

Boron sulfuric acid as an efficient heterogeneous catalyst for the synthesis of 1-substituted 1H-1,2,3,4-tetrazoles in polyethylene glycol

Abstract

Author supplied keywords

Cite

Register to see more suggestions