Quinoline, 6-ethoxy-1,2,3,4-tetrahydro-2,2,4-trimethyl-, (4R)- (9CI)

Base Information

• Chemical Name: Quinoline, 6-ethoxy-1,2,3,4-tetrahydro-2,2,4-trimethyl-, (4R)- (9CI)
• CAS No.: 212186-67-9
• Molecular Formula: C₁₄H₂₁NO
• Molecular Weight: 219.327
• Mol file: 212186-67-9.mol

Synonyms:(R)-6-Ethoxy-1,2,3,4-tetrahydro-2,2,4-trimethylquinoline

Chemical Property of Quinoline, 6-ethoxy-1,2,3,4-tetrahydro-2,2,4-trimethyl-, (4R)- (9CI)

Chemical Property:

• Boiling Point: 295.5±0.0 °C(Predicted)
• PKA: 6.16±0.60(Predicted)
• PSA: 21.26000
• Density: 0.948±0.06 g/cm3(Predicted)
• LogP: 3.92100

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Quinoline, 6-ethoxy-1,2,3,4-tetrahydro-2,2,4-trimethyl-, (4R)- (9CI)

There total 1 articles about Quinoline, 6-ethoxy-1,2,3,4-tetrahydro-2,2,4-trimethyl-, (4R)- (9CI) 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: 91.0%

Ethoxyquin (91-53-2) → 6-ethoxy-2,2,4-trimethyl-1,3-dihydroquinoline (16489-90-0,212186-67-9,212186-69-1)

Guidance literature:

With hydrogen; palladium on activated charcoal; In ethanol; at 20 ℃;

DOI:10.1016/S0960-894X(00)00122-0

Reference yield:

6-ethoxy-2,2,4-trimethyl-1,3-dihydroquinoline (16489-90-0,212186-67-9,212186-69-1) → 2,2,4-trimethyl-6-hydroxy-1,2-dihydroquinoline (72107-05-2)

Guidance literature:

With hydrogenchloride; sodium hydroxide; hydrogen bromide; sodium hydrogencarbonate;

Reference yield:

6-ethoxy-2,2,4-trimethyl-1,3-dihydroquinoline (16489-90-0,212186-67-9,212186-69-1) → 8-ethoxy-4,5-dihydro-4,4-dimethyl-5H-2,3-dithiolo<5,4-c>-quinoline-1-thione (7345-50-8)

Guidance literature:

With sulfur; In various solvent(s); Heating; or without solvent, 210-220 deg C, 40-60 min;

DOI:10.1007/BF00953730

upstream raw materials:

Ethoxyquin

Downstream raw materials:

8-ethoxy-4,5-dihydro-4,4-dimethyl-5H-2,3-dithiolo<5,4-c>-quinoline-1-thione

2,2,4-trimethyl-6-hydroxy-1,2-dihydroquinoline

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