3-methyl-2-(5-(3-methylbenzothiazol-2(3H)-ylidene)penta-1,3-dien-1-yl)benzoxazol-3-ium tetrakis(4-fluorophenyl)borate

Base Information

Chemical Name:3-methyl-2-(5-(3-methylbenzothiazol-2(3H)-ylidene)penta-1,3-dien-1-yl)benzoxazol-3-ium tetrakis(4-fluorophenyl)borate
CAS No.:1403363-73-4
Molecular Formula:C₂₁H₁₉N₂OS*C₂₄H₁₆BF₄
Molecular Weight:738.656
Hs Code.:

Synonyms:3-methyl-2-(5-(3-methylbenzothiazol-2(3H)-ylidene)penta-1,3-dien-1-yl)benzoxazol-3-ium tetrakis(4-fluorophenyl)borate

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Chemical Property of 3-methyl-2-(5-(3-methylbenzothiazol-2(3H)-ylidene)penta-1,3-dien-1-yl)benzoxazol-3-ium tetrakis(4-fluorophenyl)borate

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Technology Process of 3-methyl-2-(5-(3-methylbenzothiazol-2(3H)-ylidene)penta-1,3-dien-1-yl)benzoxazol-3-ium tetrakis(4-fluorophenyl)borate

There total 2 articles about 3-methyl-2-(5-(3-methylbenzothiazol-2(3H)-ylidene)penta-1,3-dien-1-yl)benzoxazol-3-ium tetrakis(4-fluorophenyl)borate 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: 29.0%

: 5260-36-6
2,3-dimethylbenzoxazolium iodide

: 71467-45-3
2-[4-(N-acetyl-anilino)-buta-1,3-dienyl]-3-methyl-benzothiazolium; iodide

: 25776-12-9
sodium tetrakis(4-fluorophenyl)borate

: 1403363-73-4
3-methyl-2-(5-(3-methylbenzothiazol-2(3H)-ylidene)penta-1,3-dien-1-yl)benzoxazol-3-ium tetrakis(4-fluorophenyl)borate

Guidance literature:: 2,3-dimethylbenzoxazolium iodide; 2-[4-(N-acetyl-anilino)-buta-1,3-dienyl]-3-methyl-benzothiazolium; iodide; With triethylamine; In ethanol; for 1h; Reflux;

sodium tetrakis(4-fluorophenyl)borate; for 1h; Reflux;
DOI:10.1016/j.dyepig.2012.07.007

Reference yield:

: 95-21-6
2-methyl-1,3-benzoxazole

: 1403363-73-4
3-methyl-2-(5-(3-methylbenzothiazol-2(3H)-ylidene)penta-1,3-dien-1-yl)benzoxazol-3-ium tetrakis(4-fluorophenyl)borate

Guidance literature:: Multi-step reaction with 2 steps

1.1: N,N-dimethyl-formamide

2.1: triethylamine / ethanol / 1 h / Reflux

2.2: 1 h / Reflux

With triethylamine; In ethanol; N,N-dimethyl-formamide;
DOI:10.1016/j.dyepig.2012.07.007