METHYL 6-OXO-1,4,5,6-TETRAHYDROPYRIDAZINE-3-CARBOXYLATE

Base Information

• Chemical Name: METHYL 6-OXO-1,4,5,6-TETRAHYDROPYRIDAZINE-3-CARBOXYLATE
• CAS No.: 89532-94-5
• Molecular Formula: C6H8N2O3
• Molecular Weight: 156.13932
• Hs Code.: 2933990090
• Mol file: 89532-94-5.mol

Synonyms:METHYL 6-OXO-1,4,5,6-TETRAHYDROPYRIDAZINE-3-CARBOXYLATE

Chemical Property of METHYL 6-OXO-1,4,5,6-TETRAHYDROPYRIDAZINE-3-CARBOXYLATE

Chemical Property:

• PSA: 67.76000
• LogP: -0.81020

Purity/Quality:

95% ^*data from raw suppliers

Methyl 6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylate 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of METHYL 6-OXO-1,4,5,6-TETRAHYDROPYRIDAZINE-3-CARBOXYLATE

There total 6 articles about METHYL 6-OXO-1,4,5,6-TETRAHYDROPYRIDAZINE-3-CARBOXYLATE 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%

dimethyl 2-ketoglutarate (13192-04-6) → methyl 6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylate (89532-94-5)

Guidance literature:

With acetic acid; hydrazine; In methanol; at 70 ℃; for 18h;

DOI:10.1021/jm800136b

Reference yield: 67.0%

dimethyl sulfate (77-78-1) + 3-Hydroxy-6-carboxy-4.5-dihydro-pyridazin (27372-38-9) → methyl 6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylate (89532-94-5)

Guidance literature:

With sodium carbonate; In water; at 20 ℃; for 2h;

DOI:10.1016/j.molstruc.2011.05.016

Reference yield:

dmap (1122-58-3) + 6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (27372-38-9) → methyl 6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylate (89532-94-5)

Guidance literature:

With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In ethanol; dichloromethane; at 20 ℃; for 24h;

upstream raw materials:

methanol

6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid

dimethyl 2-ketoglutarate

dimethyl sulfate

Downstream raw materials:

1-(4-methoxybenzyl)-6-oxo-1,6-dihydropyridazine-3-carbaldehyde

1-(4-methoxybenzyl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-methanol

E-4-[1-(4-methoxybenzyl)-6-oxo-1,6-dihydropyridazin-3-yl]-but-3-enoic acid

N-(2-Boc-aminoethyl)-N-{4-[1-(4-methoxybenzyl)-6-oxo-1,6-dihydropyridazin-3-yl]-but-3-enoyl} glycine methyl ester

Refernces

• 1、 Kaila, Neelu,Huang, Adrian,Moretto, Alessandro,Follows, Bruce,Janz, Kristin,Lowe, Michael,Thomason, Jennifer,Mansour, Tarek S.,Hubeau, Cedric,Page, Karen,Morgan, Paul,Fish, Susan,Xu, Xin,Williams, Cara,Saiah, Eddine. "Diazine indole acetic acids as potent, selective, and orally bioavailable antagonists of chemoattractant receptor homologous molecule expressed on Th2 cells (CRTH2) for the treatment of allergic inflammatory diseases". experimental part. p. 5088 - 5109. Retrieved 2012/08/28.
• 2、 -. "ALPHA-KETO HETEROCYCLES AS FAAH INHIBITORS". Page/Page column 84-85. . Retrieved 2010/04/03.