Thiocyanic acid, 3,5-dichlorophenyl ester

Base Information

• Chemical Name: Thiocyanic acid, 3,5-dichlorophenyl ester
• CAS No.: 3313-76-6
• Molecular Formula: C7H3Cl2NS
• Molecular Weight: 204.08
• Mol file: 3313-76-6.mol

Synonyms:

Chemical Property of Thiocyanic acid, 3,5-dichlorophenyl ester

Chemical Property:

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Thiocyanic acid, 3,5-dichlorophenyl ester

There total 6 articles about Thiocyanic acid, 3,5-dichlorophenyl ester 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: 89.0%

potassium thioacyanate (333-20-0) + 3,5-dichlorobenzenediazonium tetrafluoroborate → 1,3-dichloro-5-thiocyanatobenzene (3313-76-6)

Guidance literature:

With 1,10-Phenanthroline; copper(II) bis(tetrafluoroborate); tetrakis(acetonitrile)copper(I) tetrafluoroborate; In acetonitrile; at 0 - 5 ℃;

DOI:10.1070/MC2006v016n05ABEH002403

Reference yield: 83.0%

sodium thiocyanide (540-72-7) + 3,5-Dichlorobenzenediazonium o-benzenedisulfonimide → 1,3-dichloro-5-thiocyanatobenzene (3313-76-6)

Guidance literature:

With copper; In acetonitrile; at 20 - 25 ℃; for 0.0833333h;

Reference yield: 82.0%

nitromethane (75-52-5) + 1,2-bis(3,5-dichlorophenyl)disulfane (137897-99-5) → 1,3-dichloro-5-thiocyanatobenzene (3313-76-6)

Guidance literature:

With iodine; potassium acetate; at 90 ℃; for 12h;

DOI:10.1016/j.tetlet.2015.07.054

upstream raw materials:

potassium thioacyanate

3,5-Dichloroaniline

sodium thiocyanide

2,2'-azobis(isobutyronitrile)

Refernces

• 1、 Zhu, Dan,Chang, Denghu,Shi, Lei. "Transition-metal-free cross-coupling of thioethers with aryl(cyano)iodonium triflates: A facile and efficient method for the one-pot synthesis of thiocyanates". supporting information. p. 7180 - 7183. Retrieved 2015/04/27.
• 2、 Teng, Fan,Yu, Jin-Tao,Yang, Haitao,Jiang, Yan,Cheng, Jiang. "Copper-catalyzed cyanation of disulfides by azobisisobutyronitrile leading to thiocyanates". supporting information. p. 12139 - 12141. Retrieved 2014/12/11.