5-(4-PYRIDYL)-1H-TETRAZOLE

Base Information

• Chemical Name: 5-(4-PYRIDYL)-1H-TETRAZOLE
• CAS No.: 14389-12-9
• Molecular Formula: C6H5N5
• Molecular Weight: 147.139
• Hs Code.: 2933990090
• Mol file: 14389-12-9.mol

Synonyms:Pyridine,4-(1H-tetrazol-5-yl)- (8CI,9CI);Pyridine, 4-(tetrazol-5-yl)- (6CI,7CI);4-(Tetrazol-5-yl)pyridine;5-(4-Pyridinyl)tetrazole;5-(4-Pyridyl)-1H-tetrazole;5-(4-Pyridyl)tetrazole;5-(4'-Pyridyl)tetrazole;

Chemical Property of 5-(4-PYRIDYL)-1H-TETRAZOLE

Chemical Property:

• Vapor Pressure: 2.67E-06mmHg at 25°C
• Melting Point: 265 °C
• Boiling Point: 390.341 °C at 760 mmHg
• PKA: 6.92±0.10(Predicted)
• Flash Point: 198.684 °C
• PSA: 67.35000
• Density: 1.388 g/cm³
• LogP: 0.26170
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

98%min ^*data from raw suppliers

4-(1H-Tetrazol-5-yl)pyridine ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 20/21/22-36/37/38
• Safety Statements: 22-36/37/39-36-26

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-(4-PYRIDYL)-1H-TETRAZOLE

There total 8 articles about 5-(4-PYRIDYL)-1H-TETRAZOLE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

pyridine-4-carbonitrile (100-48-1) → 5-(4-pyridyl)tetrazole (14389-12-9)

Guidance literature:

With sodium azide; copper(II) sulfate; In dimethyl sulfoxide; at 140 ℃; for 1h;

DOI:10.1590/S0103-50532013005000005

Reference yield: 88.0%

pyridine-4-carbonitrile (100-48-1) → 4-(1H-tetrazol-5-yl)-pyridine (14389-12-9)

Guidance literature:

With sodium azide; ammonium chloride; In N,N-dimethyl-formamide; at 120 ℃; for 48h;

DOI:10.1002/anie.201102329

Reference yield: 76.0%

4-pyridylboronic acid (1692-15-5) + dimethyl sulfoxide (67-68-5,8070-53-9) → 5-(4-pyridyl)tetrazole (14389-12-9)

Guidance literature:

4-pyridylboronic acid; dimethyl sulfoxide; With C₃₇H₃₅N₂O₂PPd; ammonium bicarbonate; potassium hydroxide; In water; for 2h;

With sodium azide; In water; at 90 ℃; Catalytic behavior;

DOI:10.1021/acs.joc.6b02277

upstream raw materials:

pyridine-4-carbonitrile

4-iodopyridine

4-pyridylboronic acid

dimethyl sulfoxide

Downstream raw materials:

2-(4-methoxyphenyl)-5-(4-pyridyl)-1,3,4-oxadiazole

cyclopentadienyl iron(II) dicarbonyl dimer

(cyclopentadienyl)Fe(carbonyl)2(5-(4-pyridyl)-tetrazolate)

Refernces

• 1、 -. "PROCESS FOR PREPARING 5-SUBSTITUTED-1H-TETRAZOLES IN AQUEOUS BETAINE SOLUTION". Paragraph 0091-0096. . Retrieved 2020/06/13.
• 2、 Stout, Matthew J.,Stefan, Alessandra,Skelton, Brian W.,Sobolev, Alexandre N.,Massi, Massimiliano,Hochkoeppler, Alejandro,Stagni, Stefano,Simpson, Peter V.. "Synthesis and Photochemical Properties of Manganese(I) Tricarbonyl Diimine Complexes Bound to Tetrazolato Ligands". supporting information. p. 292 - 298. Retrieved 2020/01/25.