6-[4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazol-6-ylidene]-4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazole

Base Information

Chemical Name:6-[4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazol-6-ylidene]-4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazole
CAS No.:1352194-05-8
Molecular Formula:C₅₈H₆₀N₄O₄S₆
Molecular Weight:1069.53
Hs Code.:

Synonyms:6-[4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazol-6-ylidene]-4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazole

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Chemical Property of 6-[4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazol-6-ylidene]-4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazole

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Technology Process of 6-[4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazol-6-ylidene]-4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazole

There total 4 articles about 6-[4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazol-6-ylidene]-4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazole 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: 41.0%

: 14938-35-3
4-n-pentylphenol

: 1352194-02-5
4,8-dibromo-6-(4,8-dibromo[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazol-6-ylidene)-[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazole

: 1352194-05-8
6-[4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazol-6-ylidene]-4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazole

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 150 ℃; for 1h; Inert atmosphere; Microwave irradiation;
DOI:10.1002/asia.201100515

Reference yield:

: 916675-91-7
5,6-diaminobenzo[d]-1,3-dithiole-2-thione

: 1352194-05-8
6-[4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazol-6-ylidene]-4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazole

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine; thionyl chloride / toluene / 1 h / Inert atmosphere; Reflux

2: water; hydrogen bromide; bromine / 8 h / Reflux

3: triethyl phosphite / toluene / 3 h / Inert atmosphere; Reflux

4: potassium carbonate / N,N-dimethyl-formamide / 1 h / 150 °C / Inert atmosphere; Microwave irradiation

With pyridine; thionyl chloride; water; hydrogen bromide; bromine; potassium carbonate; triethyl phosphite; In N,N-dimethyl-formamide; toluene;
DOI:10.1002/asia.201100515

Reference yield:

: 1352193-96-4
[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazole-6-thione

: 1352194-05-8
6-[4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazol-6-ylidene]-4,8-bis(4-pentylphenoxy)[1,3]dithiolo[4,5-f]-2,1,3-benzothiadiazole

Guidance literature:: Multi-step reaction with 3 steps

1: water; hydrogen bromide; bromine / 8 h / Reflux

2: triethyl phosphite / toluene / 3 h / Inert atmosphere; Reflux

3: potassium carbonate / N,N-dimethyl-formamide / 1 h / 150 °C / Inert atmosphere; Microwave irradiation

With water; hydrogen bromide; bromine; potassium carbonate; triethyl phosphite; In N,N-dimethyl-formamide; toluene;
DOI:10.1002/asia.201100515