{3-[1-chloro-(E)-methylidene]-5,5-dimethyl-6-methylene-tetra hydro-thiopyran-(2Z)-ylidene}-p-tolyl-amine

Base Information

Chemical Name:{3-[1-chloro-(E)-methylidene]-5,5-dimethyl-6-methylene-tetra hydro-thiopyran-(2Z)-ylidene}-p-tolyl-amine
CAS No.:1307292-88-1
Molecular Formula:C₁₆H₁₈ClNS
Molecular Weight:291.845
Hs Code.:

Synonyms:{3-[1-chloro-(E)-methylidene]-5,5-dimethyl-6-methylene-tetra hydro-thiopyran-(2Z)-ylidene}-p-tolyl-amine

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Chemical Property of {3-[1-chloro-(E)-methylidene]-5,5-dimethyl-6-methylene-tetra hydro-thiopyran-(2Z)-ylidene}-p-tolyl-amine

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Technology Process of {3-[1-chloro-(E)-methylidene]-5,5-dimethyl-6-methylene-tetra hydro-thiopyran-(2Z)-ylidene}-p-tolyl-amine

There total 5 articles about {3-[1-chloro-(E)-methylidene]-5,5-dimethyl-6-methylene-tetra hydro-thiopyran-(2Z)-ylidene}-p-tolyl-amine 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:

: 1307292-87-0
5,5-dimethyl-6-methylene-2-p-tolylamino-5,6-dihydro-4H-thiopyran-3-carbaldehyde

: 1307292-88-1
{3-[1-chloro-(E)-methylidene]-5,5-dimethyl-6-methylene-tetra hydro-thiopyran-(2Z)-ylidene}-p-tolyl-amine

Guidance literature:: With methanesulfonyl chloride; triethylamine; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 1h;

Reference yield:

: 53589-56-3
3,3-dimethyl-4-pentenol

: 1307292-88-1
{3-[1-chloro-(E)-methylidene]-5,5-dimethyl-6-methylene-tetra hydro-thiopyran-(2Z)-ylidene}-p-tolyl-amine

Guidance literature:: Multi-step reaction with 6 steps

1.1: triethylamine / tetrahydrofuran / 0.5 h / 0 - 20 °C

2.1: lithium bromide / tetrahydrofuran / 2 h / Reflux

3.1: magnesium / iodine / tetrahydrofuran / 1 h / Reflux

3.2: 1 h / 0 - 20 °C

4.1: iodine / tetrahydrofuran / 0 - 20 °C

4.2: 0 °C

5.1: lithium diisopropyl amide / cyclohexane; tetrahydrofuran / 0.5 h / -78 °C / Inert atmosphere

5.2: 1 h / 20 °C

6.1: triethylamine; methanesulfonyl chloride / N,N-dimethyl-formamide / 1 h / 0 - 20 °C

With iodine; magnesium; methanesulfonyl chloride; triethylamine; lithium bromide; lithium diisopropyl amide; iodine; In tetrahydrofuran; cyclohexane; N,N-dimethyl-formamide;

Reference yield:

: 70472-96-7
5-bromo-3,3-dimethyl-pent-1-ene

: 1307292-88-1
{3-[1-chloro-(E)-methylidene]-5,5-dimethyl-6-methylene-tetra hydro-thiopyran-(2Z)-ylidene}-p-tolyl-amine

Guidance literature:: Multi-step reaction with 4 steps

1.1: magnesium / iodine / tetrahydrofuran / 1 h / Reflux

1.2: 1 h / 0 - 20 °C

2.1: iodine / tetrahydrofuran / 0 - 20 °C

2.2: 0 °C

3.1: lithium diisopropyl amide / cyclohexane; tetrahydrofuran / 0.5 h / -78 °C / Inert atmosphere

3.2: 1 h / 20 °C

4.1: triethylamine; methanesulfonyl chloride / N,N-dimethyl-formamide / 1 h / 0 - 20 °C

With iodine; magnesium; methanesulfonyl chloride; triethylamine; lithium diisopropyl amide; iodine; In tetrahydrofuran; cyclohexane; N,N-dimethyl-formamide;