N-(2-Benzothiazolyl)-5,6-dihydro-2,4-diphenylnaphtho<1,2-b>pyridinium triflate

Base Information

• Chemical Name: N-(2-Benzothiazolyl)-5,6-dihydro-2,4-diphenylnaphtho<1,2-b>pyridinium triflate
• CAS No.: 76017-64-6
• Molecular Formula: CF₃O₃S*C₃₂H₂₃N₂S
• Molecular Weight: 616.684
• Mol file: 76017-64-6.mol

Synonyms:N-(2-Benzothiazolyl)-5,6-dihydro-2,4-diphenylnaphtho<1,2-b>pyridinium triflate

Chemical Property of N-(2-Benzothiazolyl)-5,6-dihydro-2,4-diphenylnaphtho<1,2-b>pyridinium triflate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-(2-Benzothiazolyl)-5,6-dihydro-2,4-diphenylnaphtho<1,2-b>pyridinium triflate

There total 4 articles about N-(2-Benzothiazolyl)-5,6-dihydro-2,4-diphenylnaphtho<1,2-b>pyridinium triflate 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: 80.0%

2-amino-benzthiazole (136-95-8,102337-98-4,84293-42-5) + 2,4-diphenyl-5,6-dihydro-7,8-benzochromenylium trifluoromethanesulphonate (76017-15-7) → N-(2-Benzothiazolyl)-5,6-dihydro-2,4-diphenylnaphtho<1,2-b>pyridinium triflate (76017-64-6)

Guidance literature:

In methanol; for 10h; Heating;

Reference yield:

(E)-2-(3-oxo-1,3-diphenylpropylidene)-3,4-dihydronaphthalen-1(2H)-one (35339-16-3) → N-(2-Benzothiazolyl)-5,6-dihydro-2,4-diphenylnaphtho<1,2-b>pyridinium triflate (76017-64-6)

Guidance literature:

Multi-step reaction with 2 steps

1: ethanol / Heating

2: 80 percent / methanol / 10 h / Heating

In methanol; ethanol;

Reference yield:

3,4-dihydronaphthalene-1(2H)-one (529-34-0) → N-(2-Benzothiazolyl)-5,6-dihydro-2,4-diphenylnaphtho<1,2-b>pyridinium triflate (76017-64-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 75 percent / 4 h / 80 °C

2: 80 percent / methanol / 10 h / Heating

In methanol;

upstream raw materials:

2-amino-benzthiazole

2,4-diphenyl-5,6-dihydro-7,8-benzochromenylium trifluoromethanesulphonate

(E)-2-(3-oxo-1,3-diphenylpropylidene)-3,4-dihydronaphthalen-1(2H)-one

3,4-dihydronaphthalene-1(2H)-one