1-(4-bromophenyl)-2-(9-methyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-4-yl)ethanone

Base Information

Chemical Name:1-(4-bromophenyl)-2-(9-methyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-4-yl)ethanone
CAS No.:1190719-55-1
Molecular Formula:C₂₀H₁₈BrNO₂
Molecular Weight:384.272
Hs Code.:

Synonyms:1-(4-bromophenyl)-2-(9-methyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-4-yl)ethanone

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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 1-(4-bromophenyl)-2-(9-methyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-4-yl)ethanone

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Technology Process of 1-(4-bromophenyl)-2-(9-methyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-4-yl)ethanone

There total 3 articles about 1-(4-bromophenyl)-2-(9-methyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-4-yl)ethanone 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: 97.0%

: 1190719-39-1
(E)-1-(4-bromophenyl)-4-((1-methyl-1H-indol-2-yl)methoxy)but-2-en-1-one

: 1190719-55-1
1-(4-bromophenyl)-2-(9-methyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-4-yl)ethanone

Guidance literature:: With (S)-CPA; In toluene; at 0 ℃; for 0.0833333h; optical yield given as %ee; enantioselective reaction; Inert atmosphere;
DOI:10.1002/anie.200903462

Reference yield: 92.0%

: C₂₀H₁₈BrNO₂

: 1190719-55-1
1-(4-bromophenyl)-2-(9-methyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-4-yl)ethanone

Guidance literature:: With C₄₉H₃₃F₃NO₅PS; In toluene; at -70 ℃; for 24h; optical yield given as %ee; enantioselective reaction; Inert atmosphere;
DOI:10.1055/s-0030-1260537

Reference yield:

: 22731-70-0
1-(4-bromophenyl)prop-2-en-1-one

: 585571-70-6
2-(allyloxymethyl)-1-methyl-1H-indole

: 1190719-55-1
1-(4-bromophenyl)-2-(9-methyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-4-yl)ethanone

: 1-(4-bromophenyl)-2-(9-methyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-4-yl)ethanone

Guidance literature:: With Hoveyda-Grubbs catalyst second generation; (S)-CPA; In toluene; at 60 ℃; optical yield given as %ee; enantioselective reaction; Inert atmosphere;
DOI:10.1002/anie.200903462