4-cyano-2,5-difluorophenyl isothiocyanate

Base Information

Chemical Name:4-cyano-2,5-difluorophenyl isothiocyanate
CAS No.:163622-75-1
Molecular Formula:C₈H₂F₂N₂S
Molecular Weight:196.18
Hs Code.:

Synonyms:4-cyano-2,5-difluorophenyl isothiocyanate

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Chemical Property of 4-cyano-2,5-difluorophenyl isothiocyanate

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Technology Process of 4-cyano-2,5-difluorophenyl isothiocyanate

There total 1 articles about 4-cyano-2,5-difluorophenyl isothiocyanate 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:

: 463-71-8
thiophosgene

: 112279-61-5
4-amino-2,5-difluoro-benzonitrile

: 163622-75-1
4-cyano-2,5-difluorophenyl isothiocyanate

Guidance literature:: In toluene; at 80 ℃; for 40h; Heating / reflux;

Reference yield: 25.0%

: 163622-75-1
4-cyano-2,5-difluorophenyl isothiocyanate

: 915087-26-2
4-(1-cyano-cyclobutanylamino)-2-fluoro-N-methyl-benzamide

: 1272718-96-3
4-[7-(4-cyano-2,5-difluoro-phenyl)-8-oxo-6-thioxo-5,7-diaza-spiro[3.4]oct-5-yl]-2-fluoro-N-methyl-benzamide

Guidance literature:: 4-cyano-2,5-difluorophenyl isothiocyanate; 4-(1-cyano-cyclobutanylamino)-2-fluoro-N-methyl-benzamide; In N,N-dimethyl-formamide; at 110 ℃; for 12h; Microwave irradiation;

With water; hydrogenchloride; In ethanol; N,N-dimethyl-formamide; for 1h; Reflux;

Reference yield: 13.0%

: 121303-76-2
3-methylamino-4,4,4-trifluorocrotonic acid ethyl ester

: 163622-75-1
4-cyano-2,5-difluorophenyl isothiocyanate

: 1-(4-cyano-2,5-difluoro-phenyl)-3,6-dihydro-2-thioxo-6-oxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidine

Guidance literature:: 3-methylamino-4,4,4-trifluorocrotonic acid ethyl ester; With sodium hydride; In N,N-dimethyl-formamide; toluene; at -15 ℃; for 0.25h;

4-cyano-2,5-difluorophenyl isothiocyanate; at 20 ℃; for 15h;