5-(2-BROMOETHYL)-2,2-DIMETHYL-1,3-DIOXANE

Base Information

• Chemical Name: 5-(2-BROMOETHYL)-2,2-DIMETHYL-1,3-DIOXANE
• CAS No.: 97845-58-4
• Molecular Formula: C8H15 Br O2
• Molecular Weight: 223.11
• Hs Code.: 2934999090
• Mol file: 97845-58-4.mol

Synonyms:5-(2-Bromoethyl)-2,2-dimethyl-1,3-dioxane

Chemical Property of 5-(2-BROMOETHYL)-2,2-DIMETHYL-1,3-DIOXANE

Chemical Property:

• Vapor Pressure: 0.0627mmHg at 25°C
• Refractive Index: n20/D1.482
• Boiling Point: 239.2°C at 760 mmHg
• Flash Point: 98.2°C
• PSA: 18.46000
• Density: 1.336 g/mL at 25 °C
• LogP: 2.17050
• Storage Temp.: ?20°C

Purity/Quality:

97% ^*data from raw suppliers

5-(2-Bromoethyl)-2,2-dimethyl-1,3-dioxane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22-36

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-(2-BROMOETHYL)-2,2-DIMETHYL-1,3-DIOXANE

There total 1 articles about 5-(2-BROMOETHYL)-2,2-DIMETHYL-1,3-DIOXANE 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:

2-(hydroxymethyl)butane-1,4-diol (6482-32-2) → 5-(2-bromoethyl)-2,2-dimethyl-1,3-dioxane (97845-58-4)

Guidance literature:

Multi-step reaction with 2 steps

1: p-toluenesulfonic acid / tetrahydrofuran

2: CBr₄; PPh₃ / tetrahydrofuran / 0 °C

With carbon tetrabromide; toluene-4-sulfonic acid; triphenylphosphine; In tetrahydrofuran;

Reference yield: 48.0%

6-chloro-2-(phenylthio)-9H-purine (406485-12-9) + 5-(2-bromoethyl)-2,2-dimethyl-1,3-dioxane (97845-58-4) → C19H21ClN4O2S + C19H21ClN4O2S

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide;

DOI:10.1007/s11307-020-01517-5

Reference yield:

5-(2-bromoethyl)-2,2-dimethyl-1,3-dioxane (97845-58-4) → 2-amino-6-benzyloxy-9-<2'-(2,2-dimethyl-1,3-dioxan-5-yl)-ethyl>-9H-purine (127205-15-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 64 percent / K₂CO₃ / dimethylformamide / 5 h / Ambient temperature

With potassium carbonate; In N,N-dimethyl-formamide;

DOI:10.1021/jm00392a020

upstream raw materials:

2-(hydroxymethyl)butane-1,4-diol

Downstream raw materials:

Penciclovir

N²-(p-anisyldiphenylmethyl)-9-[(4-fluoro)-3-p-anisyldiphenylmethoxy-methylbutyl]guanine

N²-(p-anisyldiphenylmethyl)-9-[(4-(p-toluenesulfonyloxy))-3-p-anisyldiphenylmethoxy-methyl-butyl]guanine

2-amino-6-benzyloxy-9-<2'-(2,2-dimethyl-1,3-dioxan-5-yl)-ethyl>-9H-purine

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