Benzothiazole, 5-methoxy-2-methyl-4-nitro- (9CI)

Base Information

• Chemical Name: Benzothiazole, 5-methoxy-2-methyl-4-nitro- (9CI)
• CAS No.: 265312-58-1
• Molecular Formula: C9H8 N2 O3 S
• Molecular Weight: 224.23642
• Mol file: 265312-58-1.mol

Synonyms:5-Methoxy-2-methyl-4-nitro-1,3-benzothiazole;5-Methoxy-2-methyl-4-nitrobenzothiazole

Chemical Property of Benzothiazole, 5-methoxy-2-methyl-4-nitro- (9CI)

Chemical Property:

• PSA: 96.18000
• LogP: 3.04470

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzothiazole, 5-methoxy-2-methyl-4-nitro- (9CI)

There total 2 articles about Benzothiazole, 5-methoxy-2-methyl-4-nitro- (9CI) 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%

5-methoxy-2-methylbenzo[d]thiazole (2941-69-7) → 5-methoxy-2-methyl-4-nitrobenzothiazole (265312-58-1)

Guidance literature:

With sulfuric acid; nitric acid; at 20 ℃; for 2h;

DOI:10.1016/S0960-894X(00)00014-7

Reference yield: 60.0%

5-methoxy-2-methylbenzo[d]thiazole (2941-69-7) → 5-methoxy-2-methyl-6-nitrobenzothiazole + 5-methoxy-2-methyl-4-nitrobenzothiazole (265312-58-1)

Guidance literature:

With nitric acid; at 20 ℃;

DOI:10.1039/b713044a

Reference yield: 100.0%

5-methoxy-2-methyl-4-nitrobenzothiazole (265312-58-1) → 4-amino-5-methoxy-2-methylbenzothiazole (265312-59-2)

Guidance literature:

With hydrogenchloride; tin; In ethanol; for 1h; Heating;

DOI:10.1039/b713044a

upstream raw materials:

5-methoxy-2-methylbenzo[d]thiazole

Downstream raw materials:

4-amino-5-methoxy-2-methylbenzothiazole