trans-2-[2-(2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-pentaoxabenzocyclopentadecyn-16-yl)ethenyl]-3-(2-sulfobenzyl)benzothiazolium betaine

Base Information

• Chemical Name: trans-2-[2-(2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-pentaoxabenzocyclopentadecyn-16-yl)ethenyl]-3-(2-sulfobenzyl)benzothiazolium betaine
• CAS No.: 205388-75-6
• Molecular Formula: C₃₀H₃₁NO₈S₂
• Molecular Weight: 597.71
• Mol file: 205388-75-6.mol

Synonyms:

Chemical Property of trans-2-[2-(2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-pentaoxabenzocyclopentadecyn-16-yl)ethenyl]-3-(2-sulfobenzyl)benzothiazolium betaine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of trans-2-[2-(2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-pentaoxabenzocyclopentadecyn-16-yl)ethenyl]-3-(2-sulfobenzyl)benzothiazolium betaine

There total 3 articles about trans-2-[2-(2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-pentaoxabenzocyclopentadecyn-16-yl)ethenyl]-3-(2-sulfobenzyl)benzothiazolium betaine 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: 65.0%

benzo-15-crown-5-ether (60835-73-6) + 2-methyl-3-(2-sulfobenzyl)benzothiazolium betaine → trans-2-[2-(2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-pentaoxabenzocyclopentadecyn-16-yl)ethenyl]-3-(2-sulfobenzyl)benzothiazolium betaine (205388-75-6)

Guidance literature:

With pyridine; at 90 ℃; for 5h;

DOI:10.1007/BF02495515

Reference yield:

3H-benzo[c][1,2]oxathiole-1,1-dioxide (4430-23-3) → trans-2-[2-(2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-pentaoxabenzocyclopentadecyn-16-yl)ethenyl]-3-(2-sulfobenzyl)benzothiazolium betaine (205388-75-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 78 percent / 4 h / 150 °C

2: 65 percent / pyridine / 5 h / 90 °C

With pyridine; 1: Alkylation / 2: Condensation;

DOI:10.1007/BF02495515

Reference yield:

2-Methylbenzothiazole (120-75-2) → trans-2-[2-(2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-pentaoxabenzocyclopentadecyn-16-yl)ethenyl]-3-(2-sulfobenzyl)benzothiazolium betaine (205388-75-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 78 percent / 4 h / 150 °C

2: 65 percent / pyridine / 5 h / 90 °C

With pyridine; 1: Alkylation / 2: Condensation;

DOI:10.1007/BF02495515

upstream raw materials:

benzo-15-crown-5-ether

2-Methylbenzothiazole

3H-benzo[c][1,2]oxathiole-1,1-dioxide