Thianthrene, 5-(cyclohexylimino)-5,5-dihydro-

Base Information

• Chemical Name: Thianthrene, 5-(cyclohexylimino)-5,5-dihydro-
• CAS No.: 61558-79-0
• Molecular Formula: C18H19NS2
• Molecular Weight: 313.488
• Mol file: 61558-79-0.mol

Synonyms:

Chemical Property of Thianthrene, 5-(cyclohexylimino)-5,5-dihydro-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Thianthrene, 5-(cyclohexylimino)-5,5-dihydro-

There total 2 articles about Thianthrene, 5-(cyclohexylimino)-5,5-dihydro- 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: 82.0%

thianthrene-5-oxide (2362-50-7) + cyclohexylamine (108-91-8,157973-60-9) → thianthrenylidene cyclohexylamine (61558-79-0)

Guidance literature:

thianthrene-5-oxide; With trifluoromethylsulfonic anhydride; In dichloromethane; at -78 ℃; for 0.5h; Inert atmosphere;

cyclohexylamine; In dichloromethane; at -78 - 20 ℃; Inert atmosphere;

DOI:10.1021/jacs.0c08248

Reference yield:

→ thianthrenylidene cyclohexylamine (61558-79-0)

Guidance literature:

entspr. Sulfonium-perchlorat 2d, NaOH;

DOI:10.1021/jo00429a013

Reference yield: 86.0%

thianthrenylidene cyclohexylamine (61558-79-0) → Thianthrene (92-85-3)

Guidance literature:

With 4-Methyl-1-pentene; trifluoromethylsulfonic anhydride; [4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis{3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-κN]phenyl-κC}iridium(III) hexafluorophosphate; at 8 ℃; for 3h; Inert atmosphere; Irradiation;

DOI:10.1021/jacs.0c08248

upstream raw materials:

thianthrene-5-oxide

cyclohexylamine

Downstream raw materials:

Thianthrene

Refernces