3-benzyl-4-methylthiazolium tetrafluoroborate

Base Information

• Chemical Name: 3-benzyl-4-methylthiazolium tetrafluoroborate
• CAS No.: 76756-47-3
• Molecular Formula: BF₄*C₁₁H₁₂NS
• Molecular Weight: 277.094
• Mol file: 76756-47-3.mol

Synonyms:3-benzyl-4-methylthiazolium tetrafluoroborate

Chemical Property of 3-benzyl-4-methylthiazolium tetrafluoroborate

Chemical Property:

Purity/Quality:

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Technology Process of 3-benzyl-4-methylthiazolium tetrafluoroborate

There total 2 articles about 3-benzyl-4-methylthiazolium tetrafluoroborate 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: 92.0%

3-Benzyl-4-methylthiazolium bromide (4356-66-5) → 3-benzyl-4-methylthiazolium tetrafluoroborate (76756-47-3)

Guidance literature:

With silver tetrafluoroborate; In ethanol;

DOI:10.1021/jo00322a027

Reference yield:

4-Methylthiazole (693-95-8) + benzyl bromide (100-39-0) → 3-benzyl-4-methylthiazolium tetrafluoroborate (76756-47-3)

Guidance literature:

Multistep reaction; (i) , (ii) AgBF₄;

DOI:10.1021/ja00504a055

Reference yield: 86.0%

N-phenylthiophthalimide (14204-27-4) + 3-benzyl-4-methylthiazolium tetrafluoroborate (76756-47-3) → phthalimide (136918-14-4,85-41-6) + 3-benzyl-4-methyl-2-phenylsulfanyl-thiazolium; tetrafluoroborate (70625-09-1)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; for 4h;

DOI:10.1021/jo00322a027

upstream raw materials:

4-Methylthiazole

benzyl bromide

3-Benzyl-4-methylthiazolium bromide

Downstream raw materials:

3-benzyl-4-methyl-2-phenylsulfanyl-thiazolium; tetrafluoroborate

phenylmethanethiol

phthalimide