Thiophene, 2-chloro-5-(methylsulfonyl)-3-nitro-

Base Information

• Chemical Name: Thiophene, 2-chloro-5-(methylsulfonyl)-3-nitro-
• CAS No.: 57800-77-8
• Molecular Formula: C5H4ClNO4S2
• Molecular Weight: 241.676

Synonyms:2-chloro-5-methanesulfonyl-3-nitrothiophene;2-Chlor-5-methansulfonyl-3-nitro-thiophen;2-Chlor-3-nitro-5-methylsulfonylthiophen;

Chemical Property of Thiophene, 2-chloro-5-(methylsulfonyl)-3-nitro-

Chemical Property:

• PSA: 116.58000
• LogP: 3.31720

Purity/Quality:

99% ^*data from raw suppliers

2-Chloro-5-methanesulfonyl-3-nitrothiophene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Thiophene, 2-chloro-5-(methylsulfonyl)-3-nitro-

There total 1 articles about Thiophene, 2-chloro-5-(methylsulfonyl)-3-nitro- 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-chloro-5-methylsulfonylthiophene (98027-41-9) → 2-chloro-5-methanesulfonyl-3-nitro-thiophene (57800-77-8)

Guidance literature:

With sulfuric acid; nitric acid;

Reference yield:

2-chloro-5-methanesulfonyl-3-nitro-thiophene (57800-77-8) + aniline (62-53-3) → aniline hydrochloride (142-04-1,36663-09-9) + (5-Methanesulfonyl-3-nitro-thiophen-2-yl)-phenyl-amine (78399-06-1)

Guidance literature:

In methanol; at 20 ℃; Rate constant; Thermodynamic data; ΔH(excit.), ΔS(excit.);

DOI:10.1039/P29940002187

upstream raw materials:

2-chloro-5-methylsulfonylthiophene

Downstream raw materials:

aniline hydrochloride

(5-Methanesulfonyl-3-nitro-thiophen-2-yl)-phenyl-amine

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