Naphtho[2,1-d]thiazole, 3-ethyl-2,3-dihydro-2-methylene- (9CI)

Base Information

• Chemical Name: Naphtho[2,1-d]thiazole, 3-ethyl-2,3-dihydro-2-methylene- (9CI)
• CAS No.: 444986-72-5
• Molecular Formula: C₁₄H₁₃NS
• Molecular Weight: 227.33
• Mol file: 444986-72-5.mol

Synonyms:Naphtho[2,1-d]thiazole, 3-ethyl-2,3-dihydro-2-methylene- (9CI)

Chemical Property of Naphtho[2,1-d]thiazole, 3-ethyl-2,3-dihydro-2-methylene- (9CI)

Chemical Property:

• PSA: 33.17000
• LogP: 3.56730

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Naphtho[2,1-d]thiazole, 3-ethyl-2,3-dihydro-2-methylene- (9CI)

There total 1 articles about Naphtho[2,1-d]thiazole, 3-ethyl-2,3-dihydro-2-methylene- (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:

→ 3-ethyl-2-methylene-2,3-dihydro-naphtho[2,1-d]thiazole (444986-72-5)

Guidance literature:

With sodium hydroxide;

Reference yield:

3-ethyl-2-methylene-2,3-dihydro-naphtho[2,1-d]thiazole (444986-72-5) + ethyl N-phenylformimidate (6780-49-0) → (3-ethyl-3H-naphtho[2,1-d]thiazol-2-ylidene)-malonaldehyde-bis-phenylimine

Guidance literature:

With zinc(II) chloride;

Reference yield:

3-ethyl-2-methylene-2,3-dihydro-naphtho[2,1-d]thiazole (444986-72-5) + 4-methoxy-2-phenyl-chromenylium; 2-nitro-benzenesulfonate (95306-02-8) → 4-(3-ethyl-3H-naphtho[2,1-d]thiazol-2-ylidenemethyl)-2-phenyl-chromenylium; 2-nitro-benzenesulfonate (122239-18-3)

Guidance literature:

With acetic anhydride;

Downstream raw materials:

4-(3-ethyl-3H-naphtho[2,1-d]thiazol-2-ylidenemethyl)-2-phenyl-chromenylium; 2-nitro-benzenesulfonate

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