2-ethyl-6,7,8,9-tetrahydro-5H-cycloocta[b]thiophen-4-one-(2,4-dinitro-phenylhydrazone)

Base Information

Chemical Name:2-ethyl-6,7,8,9-tetrahydro-5H-cycloocta[b]thiophen-4-one-(2,4-dinitro-phenylhydrazone)
CAS No.:99116-87-7
Molecular Formula:C₁₈H₂₀N₄O₄S
Molecular Weight:388.447
Hs Code.:

2-ethyl-6,7,8,9-tetrahydro-5<i>H</i>-cycloocta[<i>b</i>]thiophen-4-one-(2,4-dinitro-phenylhydrazone)

Synonyms:

Suppliers and Price of 2-ethyl-6,7,8,9-tetrahydro-5H-cycloocta[b]thiophen-4-one-(2,4-dinitro-phenylhydrazone)

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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 2-ethyl-6,7,8,9-tetrahydro-5H-cycloocta[b]thiophen-4-one-(2,4-dinitro-phenylhydrazone)

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Technology Process of 2-ethyl-6,7,8,9-tetrahydro-5H-cycloocta[b]thiophen-4-one-(2,4-dinitro-phenylhydrazone)

There total 5 articles about 2-ethyl-6,7,8,9-tetrahydro-5H-cycloocta[b]thiophen-4-one-(2,4-dinitro-phenylhydrazone) 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:

: 872-55-9
2-ethylthiophene

: 99116-87-7
2-ethyl-6,7,8,9-tetrahydro-5H-cycloocta[b]thiophen-4-one-(2,4-dinitro-phenylhydrazone)

Guidance literature:: Multi-step reaction with 6 steps

1: aluminium chloride; carbon disulfide / anschliessenden Hydrolyse

2: aqueous alkaline solution

3: nach dem Verfahren von Huang-Minlon dargestellt

4: thionyl chloride; diethyl ether; pyridine

5: tin (IV)-chloride; carbon disulfide

With pyridine; carbon disulfide; aluminium trichloride; thionyl chloride; diethyl ether; alkaline solution; tin(IV) chloride;

Reference yield:

: 1071-71-2
ethyl 6-chloro-6-oxohexanoate

: 99116-87-7
2-ethyl-6,7,8,9-tetrahydro-5H-cycloocta[b]thiophen-4-one-(2,4-dinitro-phenylhydrazone)

Guidance literature:: Multi-step reaction with 6 steps

1: aluminium chloride; carbon disulfide / anschliessenden Hydrolyse

2: aqueous alkaline solution

3: nach dem Verfahren von Huang-Minlon dargestellt

4: thionyl chloride; diethyl ether; pyridine

5: tin (IV)-chloride; carbon disulfide

With pyridine; carbon disulfide; aluminium trichloride; thionyl chloride; diethyl ether; alkaline solution; tin(IV) chloride;

Reference yield:

: 91561-77-2
6-(5-ethyl-[2]thienyl)-hexanoyl chloride

: 99116-87-7
2-ethyl-6,7,8,9-tetrahydro-5H-cycloocta[b]thiophen-4-one-(2,4-dinitro-phenylhydrazone)

Guidance literature:: Multi-step reaction with 2 steps

1: tin (IV)-chloride; carbon disulfide

With carbon disulfide; tin(IV) chloride;