(+/-)-10-CAMPHORSULFONIC ACID SODIUM SALT

Base Information

• Chemical Name: (+/-)-10-CAMPHORSULFONIC ACID SODIUM SALT
• CAS No.: 34850-66-3
• Molecular Formula: C10H15NaO4S
• Molecular Weight: 254.282
• Hs Code.: 29147000
• Mol file: 34850-66-3.mol

Synonyms:Bicyclo[2.2.1]heptane-1-methanesulfonicacid, 7,7-dimethyl-2-oxo-, sodium salt (9CI);Sodium DL-camphorsulfonate;

Chemical Property of (+/-)-10-CAMPHORSULFONIC ACID SODIUM SALT

Chemical Property:

• Appearance/Colour: white amorphous powder
• Melting Point: 286-288 °C(lit.)
• PSA: 82.65000
• LogP: 2.00780
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility.: almost transparency

Purity/Quality:

99% ^*data from raw suppliers

Sodium (+/-)-10-Camphorsulfonate >98.0%(T) ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (+/-)-10-CAMPHORSULFONIC ACID SODIUM SALT

There total 1 articles about (+/-)-10-CAMPHORSULFONIC ACID SODIUM SALT 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: 99.4%

chlorosulfonic acid (7790-94-5) + 1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-one (736109-58-3,787517-91-3,68546-28-1) → 10-camphorsulfonic acid sodium salt (34850-66-3)

Guidance literature:

chlorosulfonic acid; 1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-one; With acetic anhydride; at 40 - 83 ℃; for 4h; Industrial scale;

With sodium hydroxide; at 20 - 80 ℃; pH=7; Temperature; Industrial scale;

Reference yield: 40.0%

2,2-difluoro-2-(fluorosulfonyl)acetic acid (1717-59-5) + 10-camphorsulfonic acid sodium salt (34850-66-3) → trifluoromethan (75-46-7) + difluoromethyl 10-camphorsulfonate (120608-93-7)

Guidance literature:

In acetonitrile; at 60 ℃; for 2h;

DOI:10.1021/jo00274a012

Reference yield:

10-camphorsulfonic acid sodium salt (34850-66-3) → (2,2,3-Trimethyl-cyclopent-3-enyl)-acetic acid (25435-53-4)

Guidance literature:

With potassium hydroxide; at 250 ℃;

DOI:10.1021/jo01278a013

upstream raw materials:

chlorosulfonic acid

1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-one

Downstream raw materials:

(2,2,3-Trimethyl-cyclopent-3-enyl)-acetic acid

trifluoromethan

difluoromethyl 10-camphorsulfonate

Refernces