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

Base Information

Chemical Name:2,4-diphenyl-5,6-dihydro-7,8-benzochromenylium trifluoroacetate
CAS No.:87444-87-9
Molecular Formula:C₂F₃O₂*C₂₅H₁₉O
Molecular Weight:448.441
Hs Code.:

2,4-diphenyl-5,6-dihydro-7,8-benzo<h>chromenylium trifluoroacetate

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2,4-diphenyl-5,6-dihydro-7,8-benzochromenylium trifluoroacetate

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Technology Process of 2,4-diphenyl-5,6-dihydro-7,8-benzochromenylium trifluoroacetate

There total 1 articles about 2,4-diphenyl-5,6-dihydro-7,8-benzochromenylium trifluoroacetate 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: 82.0%

: 35339-16-3
(E)-2-(3-oxo-1,3-diphenylpropylidene)-3,4-dihydronaphthalen-1(2H)-one

: 76-05-1
trifluoroacetic acid

: 87444-87-9
2,4-diphenyl-5,6-dihydro-7,8-benzochromenylium trifluoroacetate

Guidance literature:: In ethanol; 1.) 60 deg C, 4 h, 2.) 25 deg C, 12 h;

Reference yield:

: 5813-64-9
2.2-dimethylpropylamine

: 87444-87-9
2,4-diphenyl-5,6-dihydro-7,8-benzochromenylium trifluoroacetate

: 87444-97-1
1-neopentyl-2,4-diphenyl-5,6-dihydrobenzoquinolinium trifluoroacetate

Guidance literature:: With acetic acid; triethylamine; Yield given. Multistep reaction; 1.) methylene chloride, 25 deg C, 8 h, 2.) 6 h, 3.) water;