Concepedia

Solvent-free Preparation of 5-Aryloxytetrazoles via [2+3] Cycloaddition of Cyanates and Sodium Azide Using Silica Supported Sulfuric Acid as an Effective Heterogeneous Catalyst

Ferydoon Khamooshi, B. Haghighi, K. Jhaleh, Reza Aryan, Ali Reza Modarresi‐Alam, Ali Reza Rezvani, Ali Akbar Mirzaei, Malek Taher Maghsoodlou

Chemistry of Heterocyclic Compounds · 2014 · 11 citations · 38 references

DOI

Concepts

References

38

Silica sulfuric acid/NaNO2 as a novel heterogeneous system for production of thionitrites and disulfides under mild conditions

Mohammad Ali Zolfigol · Tetrahedron · 2001 · 420 citations

, , +13

Silica Sulfuric Acid and Silica Chloride as Efficient Reagents for Organic Reactions

Peyman Salehi, Mohammad Ali Zolfigol, Farhad Shirini et al. · Current Organic Chemistry · 2006 · 229 citations

, , +15

FeCl3–SiO2 as a reusable heterogeneous catalyst for the synthesis of 5-substituted 1H-tetrazoles via [2+3] cycloaddition of nitriles and sodium azide

Mahmoud Nasrollahzadeh, Yadollah Bayat, Davood Habibi et al. · Tetrahedron Letters · 2009 · 227 citations

, , +15

NMR Spectra of Simple Heterocycles

Alan R. Katritzky · Biochemical Society Transactions · 1974 · 225 citations

, , +6

Green synthesis of the 1-substituted 1H-1,2,3,4-tetrazoles by application of the Natrolite zeolite as a new and reusable heterogeneous catalyst

Davood Habibi, Mahmoud Nasrollahzadeh, Taghi A. Kamali · Green Chemistry · 2011 · 101 citations

, , +17