2-((1E,3E)-3-(3,3-dimethyl-1-(3-phenylpropyl)indolin-2-ylidene)prop-1-en-1-yl)-1,3,3-trimethyl-3H-indol-1-ium bromide

Base Information

• Chemical Name: 2-((1E,3E)-3-(3,3-dimethyl-1-(3-phenylpropyl)indolin-2-ylidene)prop-1-en-1-yl)-1,3,3-trimethyl-3H-indol-1-ium bromide
• CAS No.: 1585172-26-4
• Molecular Formula: Br*C₃₃H₃₇N₂
• Molecular Weight: 541.574
• Mol file: 1585172-26-4.mol

Synonyms:2-((1E,3E)-3-(3,3-dimethyl-1-(3-phenylpropyl)indolin-2-ylidene)prop-1-en-1-yl)-1,3,3-trimethyl-3H-indol-1-ium bromide

Chemical Property of 2-((1E,3E)-3-(3,3-dimethyl-1-(3-phenylpropyl)indolin-2-ylidene)prop-1-en-1-yl)-1,3,3-trimethyl-3H-indol-1-ium bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-((1E,3E)-3-(3,3-dimethyl-1-(3-phenylpropyl)indolin-2-ylidene)prop-1-en-1-yl)-1,3,3-trimethyl-3H-indol-1-ium bromide

There total 5 articles about 2-((1E,3E)-3-(3,3-dimethyl-1-(3-phenylpropyl)indolin-2-ylidene)prop-1-en-1-yl)-1,3,3-trimethyl-3H-indol-1-ium bromide 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: 60.2%

2,3,3-trimethyl-1-(3-phenylpropyl)-3H-indol-1-ium bromide (1388714-10-0) + (2E)-(1,3,3-trimethyl-1,3-dihydro-2H-indol-2-ylidene)acetaldehyde (84-83-3,85654-15-5) → 2-((1E,3E)-3-(3,3-dimethyl-1-(3-phenylpropyl)indolin-2-ylidene)prop-1-en-1-yl)-1,3,3-trimethyl-3H-indol-1-ium bromide (1585172-26-4)

Guidance literature:

In acetic anhydride; at 100 ℃; for 1h;

DOI:10.1016/j.dyepig.2014.02.009

Reference yield:

phenylhydrazine hydrochloride (59-88-1) → 2-((1E,3E)-3-(3,3-dimethyl-1-(3-phenylpropyl)indolin-2-ylidene)prop-1-en-1-yl)-1,3,3-trimethyl-3H-indol-1-ium bromide (1585172-26-4)

Guidance literature:

Multi-step reaction with 3 steps

1: acetic acid

2: 72 h / Reflux

3: acetic anhydride / 1 h / 100 °C

With acetic acid; In acetic anhydride;

DOI:10.1016/j.dyepig.2014.02.009

Reference yield:

1,2,3,3-tetramethyl-3H-indolium iodide (5418-63-3) → 2-((1E,3E)-3-(3,3-dimethyl-1-(3-phenylpropyl)indolin-2-ylidene)prop-1-en-1-yl)-1,3,3-trimethyl-3H-indol-1-ium bromide (1585172-26-4)

Guidance literature:

Multi-step reaction with 2 steps

1: trichlorophosphate

2: acetic anhydride / 1 h / 100 °C

With trichlorophosphate; In acetic anhydride;

DOI:10.1016/j.dyepig.2014.02.009

upstream raw materials:

2,3,3-trimethyl-1-(3-phenylpropyl)-3H-indol-1-ium bromide

(2E)-(1,3,3-trimethyl-1,3-dihydro-2H-indol-2-ylidene)acetaldehyde

2,3,3-trimethylindoleniune

1-Bromo-3-phenylpropane