(2-ethoxy-phenoxy)-sulphonyl isocyanate

Base Information

• Chemical Name: (2-ethoxy-phenoxy)-sulphonyl isocyanate
• CAS No.: 126802-26-4
• Molecular Formula: C₉H₉NO₅S
• Molecular Weight: 243.24
• Mol file: 126802-26-4.mol

Synonyms:(2-ethoxy-phenoxy)-sulphonyl isocyanate

Chemical Property of (2-ethoxy-phenoxy)-sulphonyl isocyanate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2-ethoxy-phenoxy)-sulphonyl isocyanate

There total 1 articles about (2-ethoxy-phenoxy)-sulphonyl isocyanate 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: 91.0%

2-Ethoxyphenol (94-71-3) + isocyanate de chlorosulfonyle (1189-71-5) → (2-ethoxy-phenoxy)-sulphonyl isocyanate (126802-26-4)

Guidance literature:

In 5,5-dimethyl-1,3-cyclohexadiene;

Reference yield:

(2-ethoxy-phenoxy)-sulphonyl isocyanate (126802-26-4) + 4,6-dimethoxy-2-aminopyrimidine (36315-01-2,256642-28-1) → ethoxysulfuron (126801-58-9)

Guidance literature:

With hydrogenchloride; sodium sulfate; In dichloromethane; water;

Reference yield:

(2-ethoxy-phenoxy)-sulphonyl isocyanate (126802-26-4) → 2-ethoxyphenoxysulfonamide (128276-53-9)

Guidance literature:

In tetrachloromethane; water;

upstream raw materials:

2-Ethoxyphenol

isocyanate de chlorosulfonyle

Downstream raw materials:

2-ethoxyphenoxysulfonamide

ethoxysulfuron

Refernces

• 1、 -. "Heterocyclic 2-alkoxyphenoxysulfonylureas and the use thereof as herbicides or plant growth regulators". . . Retrieved 2008/06/13.