3-[(2E)-3-(6-chloro(3-pyridyl))prop-2-enoyl](4R)-4-benzyl-1,3-oxazolidin-2-one

Base Information

• Chemical Name: 3-[(2E)-3-(6-chloro(3-pyridyl))prop-2-enoyl](4R)-4-benzyl-1,3-oxazolidin-2-one
• CAS No.: 371247-39-1
• Molecular Formula: C₁₈H₁₅ClN₂O₃
• Molecular Weight: 342.782
• Mol file: 371247-39-1.mol

Synonyms:3-[(2E)-3-(6-chloro(3-pyridyl))prop-2-enoyl](4R)-4-benzyl-1,3-oxazolidin-2-one

Chemical Property of 3-[(2E)-3-(6-chloro(3-pyridyl))prop-2-enoyl](4R)-4-benzyl-1,3-oxazolidin-2-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-[(2E)-3-(6-chloro(3-pyridyl))prop-2-enoyl](4R)-4-benzyl-1,3-oxazolidin-2-one

There total 3 articles about 3-[(2E)-3-(6-chloro(3-pyridyl))prop-2-enoyl](4R)-4-benzyl-1,3-oxazolidin-2-one 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: 81.0%

6-chloronicotinylaldehyde (23100-12-1) + (4R)-3-(dimethylphosphonoacetyl)-4-(phenylmethyl)-2-oxazolidinone → 3-[(2E)-3-(6-chloro(3-pyridyl))prop-2-enoyl](4R)-4-benzyl-1,3-oxazolidin-2-one (371247-39-1)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; lithium chloride; In acetonitrile; for 1h;

DOI:10.1021/ol016420q

Reference yield:

6-Chloro-3-pyridinecarboxylic acid (5326-23-8) → 3-[(2E)-3-(6-chloro(3-pyridyl))prop-2-enoyl](4R)-4-benzyl-1,3-oxazolidin-2-one (371247-39-1)

Guidance literature:

Multi-step reaction with 3 steps

1: 8.4 g / LiAlH₄ / tetrahydrofuran / 3 h / 0 °C

2: 86 percent / oxalyl chloride; DMSO; Et₃N / CH₂Cl₂ / -78 - 0 °C

3: 81 percent / LiCl; i-Pr₂EtN / acetonitrile / 1 h

With lithium aluminium tetrahydride; oxalyl dichloride; dimethyl sulfoxide; triethylamine; N-ethyl-N,N-diisopropylamine; lithium chloride; In tetrahydrofuran; dichloromethane; acetonitrile; 3: Horner-Wadsworth-Emmons reaction;

DOI:10.1021/ol016420q

Reference yield:

2-Chloro-5-hydroxymethylpyridine (21543-49-7) → 3-[(2E)-3-(6-chloro(3-pyridyl))prop-2-enoyl](4R)-4-benzyl-1,3-oxazolidin-2-one (371247-39-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 86 percent / oxalyl chloride; DMSO; Et₃N / CH₂Cl₂ / -78 - 0 °C

2: 81 percent / LiCl; i-Pr₂EtN / acetonitrile / 1 h

With oxalyl dichloride; dimethyl sulfoxide; triethylamine; N-ethyl-N,N-diisopropylamine; lithium chloride; In dichloromethane; acetonitrile; 2: Horner-Wadsworth-Emmons reaction;

DOI:10.1021/ol016420q

upstream raw materials:

6-chloronicotinylaldehyde

6-Chloro-3-pyridinecarboxylic acid

2-Chloro-5-hydroxymethylpyridine

Downstream raw materials:

N-[(2R,1R)-2-(6-chloro(3-pyridyl))-4-oxocyclohexyl](tert-butoxy)carboxamide

methyl (6S,5R)-6-(6-chloro(3-pyridyl))-5-cyano-2-hydroxycyclohex-1-ene-carboxylate

(2S,1R)-2-(6-chloro(3-pyridyl))-4-oxocyclohexanecarboxamide

(2S,1R)-2-(6-chloro(3-pyridyl))-4-oxocyclohexanecarbonitrile