naphthalen-2-yl benzenesulfonate

Base Information

• Chemical Name: naphthalen-2-yl benzenesulfonate
• CAS No.: 15161-07-6
• Molecular Formula: C16H12 O3 S
• Molecular Weight: 284.335
• Mol file: 15161-07-6.mol

Synonyms:2-Naphthalenol,benzenesulfonate (9CI); 2-Naphthol, benzenesulfonate (8CI); NSC 406688

Chemical Property of naphthalen-2-yl benzenesulfonate

Chemical Property:

• Vapor Pressure: 1.51E-08mmHg at 25°C
• Boiling Point: 469.8°Cat760mmHg
• Flash Point: 237.9°C
• Density: 1.308g/cm³

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of naphthalen-2-yl benzenesulfonate

There total 3 articles about naphthalen-2-yl benzenesulfonate 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: 96.0%

N-methoxy-N-(phenylsulfonyl)benzenesulfonamide + β-naphthol (135-19-3) → 2-naphthyl benzenesulfonate (15161-07-6)

Guidance literature:

With potassium carbonate; at 80 ℃;

Reference yield:

benzenesulfonyl chloride (98-09-9) → 2-naphthyl benzenesulfonate (15161-07-6)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate / acetonitrile / 12 h / 20 °C

2: potassium carbonate / 80 °C

With potassium carbonate; In acetonitrile;

Reference yield:

→ 2-naphthyl benzenesulfonate (15161-07-6)

Guidance literature:

Entspr. RSO2Cl, R'OH;

upstream raw materials:

β-naphthol

benzenesulfonyl chloride

Downstream raw materials:

methyl 2-naphthyl ketone

2-naphthalenecarbonitrile

Refernces