(Z)-2-(4-methoxyphenyl)ethenyl isothiocyanate

Base Information

Chemical Name:(Z)-2-(4-methoxyphenyl)ethenyl isothiocyanate
CAS No.:851973-66-5
Molecular Formula:C₁₀H₉NOS
Molecular Weight:191.254
Hs Code.:

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (Z)-2-(4-methoxyphenyl)ethenyl isothiocyanate

Chemical Property:

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Technology Process of (Z)-2-(4-methoxyphenyl)ethenyl isothiocyanate

There total 3 articles about (Z)-2-(4-methoxyphenyl)ethenyl 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: 60.0%

: 851973-70-1
2-chloro-2-(4-methoxyphenyl)ethyl isothiocyanate

: 851973-66-5
(Z)-2-(4-methoxyphenyl)ethenyl isothiocyanate

: (E)-2-(4-methoxyphenyl)ethenyl isothiocyanate

Guidance literature:: at 210 ℃;
DOI:10.1002/ejoc.200400586

Reference yield:

: 56766-24-6
2-hydroxy-2-(4-methoxyphenyl)ethylammonium chloride

: 851973-66-5
(Z)-2-(4-methoxyphenyl)ethenyl isothiocyanate

Guidance literature:: Multi-step reaction with 3 steps

1.1: 80 percent / thionyl chloride; dimethylformamide / CHCl₃ / 14 h / 0 °C

2.1: N-ethyldiisopropylamine / diethyl ether / 1 h / 0 °C

2.2: 36 percent / diethyl ether / 0.5 h / 0 °C

3.1: 38 percent / 210 °C

With thionyl chloride; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; In diethyl ether; chloroform;
DOI:10.1002/ejoc.200400586

Reference yield:

: 2-chloro-2-(4-methoxyphenyl)ethylammonium chloride

: 851973-66-5
(Z)-2-(4-methoxyphenyl)ethenyl isothiocyanate

Guidance literature:: Multi-step reaction with 2 steps

1.1: N-ethyldiisopropylamine / diethyl ether / 1 h / 0 °C

1.2: 36 percent / diethyl ether / 0.5 h / 0 °C

2.1: 38 percent / 210 °C

With N-ethyl-N,N-diisopropylamine; In diethyl ether;
DOI:10.1002/ejoc.200400586