tert-butyl 5-oxo-3-phenyl-4-(trimethylsilyl)-5,6-dihydropyridine-1(2H)-carboxylate

Base Information

• Chemical Name: tert-butyl 5-oxo-3-phenyl-4-(trimethylsilyl)-5,6-dihydropyridine-1(2H)-carboxylate
• CAS No.: 1372173-60-8
• Molecular Formula: C₁₉H₂₇NO₃Si
• Molecular Weight: 345.514
• Mol file: 1372173-60-8.mol

Synonyms:tert-butyl 5-oxo-3-phenyl-4-(trimethylsilyl)-5,6-dihydropyridine-1(2H)-carboxylate

Chemical Property of tert-butyl 5-oxo-3-phenyl-4-(trimethylsilyl)-5,6-dihydropyridine-1(2H)-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tert-butyl 5-oxo-3-phenyl-4-(trimethylsilyl)-5,6-dihydropyridine-1(2H)-carboxylate

There total 2 articles about tert-butyl 5-oxo-3-phenyl-4-(trimethylsilyl)-5,6-dihydropyridine-1(2H)-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: 91.0%

tert-butyl 3-oxoazetidine-1-carboxylate (398489-26-4) + 1-Phenyl-2-(trimethylsilyl)acetylene (2170-06-1) → tert-butyl 5-oxo-3-phenyl-4-(trimethylsilyl)-5,6-dihydropyridine-1(2H)-carboxylate (1372173-60-8)

Guidance literature:

With nickel⁽⁰⁾(1,5-cyclooctadiene)2; triphenylphosphine; In 1,4-dioxane; at 90 ℃; for 17h; regioselective reaction; Inert atmosphere;

DOI:10.1002/chem.201200167

Reference yield: 82.0%

→ tert-butyl 5-oxo-3-phenyl-4-(trimethylsilyl)-5,6-dihydropyridine-1(2H)-carboxylate (1372173-60-8)

Guidance literature:

With bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; triphenylphosphine; In toluene; at 100 ℃; Inert atmosphere; Glovebox;

In toluene; at 100 ℃; for 6h;

Reference yield:

tert-butyl 5-oxo-3-phenyl-4-(trimethylsilyl)-5,6-dihydropyridine-1(2H)-carboxylate (1372173-60-8) → 1-methyl-5-phenyl-4-(trimethylsilyl)-1,2,3,6-tetrahydropyridin-3-ol (1372173-67-5)

Guidance literature:

With lithium aluminium tetrahydride; In diethyl ether; at 0 - 20 ℃;

upstream raw materials:

tert-butyl 3-oxoazetidine-1-carboxylate

1-Phenyl-2-(trimethylsilyl)acetylene

Downstream raw materials:

1-methyl-5-phenyl-4-(trimethylsilyl)-1,2,3,6-tetrahydropyridin-3-ol