BETA-NAPHTHYL BUTYRATE

Base Information

• Chemical Name: BETA-NAPHTHYL BUTYRATE
• CAS No.: 5856-33-7
• Molecular Formula: C14H14 O2
• Molecular Weight: 214.264
• Mol file: 5856-33-7.mol

Synonyms:Butyricacid, 2-naphthyl ester (7CI,8CI); 2-Naphthol, butyrate (8CI); 2-Naphthylbutyrate; NSC 406959; b-Naphthyl butyrate

Chemical Property of BETA-NAPHTHYL BUTYRATE

Chemical Property:

• Vapor Pressure: 0.0001mmHg at 25°C
• Boiling Point: 338.1°Cat760mmHg
• Flash Point: 117.2°C
• PSA: 26.30000
• Density: 1.103g/cm³
• LogP: 3.54530
• Storage Temp.: −20°C

Purity/Quality:

98%min ^*data from raw suppliers

2-Naphthyl butyrate ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xn,N
• Statements: 20/22-50
• Safety Statements: 61

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: 2-Naphthyl Butyrate (cas# 5856-33-7) is a compound useful in organic synthesis.

Technology Process of BETA-NAPHTHYL BUTYRATE

There total 1 articles about BETA-NAPHTHYL BUTYRATE 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:

butyric acid (107-92-6) + 2-(trimethylsilyl)naphthalen-3-yl trifluoromethanesulfonate (780820-43-1) → β-naphthyl butyrate (5856-33-7) + α-Naphthyl butyrate (3121-70-8) + 2-Butyryl-naphthol-(3) (6176-65-4)

Guidance literature:

butyric acid; 2-(trimethylsilyl)naphthalen-3-yl trifluoromethanesulfonate; With sodium hydroxide; In acetonitrile; at 20 ℃; for 0.166667h; Inert atmosphere;

With cesium fluoride; In acetonitrile; at 80 ℃; for 4h; Overall yield = 72 %; chemoselective reaction; Inert atmosphere;

DOI:10.1016/j.tetlet.2015.08.019

Reference yield:

β-naphthyl butyrate (5856-33-7) → 2-ethyl-3-phenyl-benzo[f]chromen-1-one

Guidance literature:

Multi-step reaction with 2 steps

1: carbon disulfide; AlCl₃ / Erhitzen des vom Schwefelkohlenstoff befreiten Reaktionsgemisches aus 120grad

2: sodium benzoate / 190 °C

With carbon disulfide; sodium benzoate; aluminium trichloride;

upstream raw materials:

butyric acid

2-(trimethylsilyl)naphthalen-3-yl trifluoromethanesulfonate

Refernces