3-(4-butoxyphenyl)-3-(4-methoxyphenyl)-5,7-dibromo-11-trifluoromethyl-13,13-dimethyl-3,13-dihydroindeno[2‘,3‘:3,4]naphtho[1,2-b]pyran

Base Information

Chemical Name:3-(4-butoxyphenyl)-3-(4-methoxyphenyl)-5,7-dibromo-11-trifluoromethyl-13,13-dimethyl-3,13-dihydroindeno[2‘,3‘:3,4]naphtho[1,2-b]pyran
CAS No.:1380855-17-3
Molecular Formula:C₄₀H₃₃Br₂F₃O₃
Molecular Weight:778.503
Hs Code.:

Synonyms:3-(4-butoxyphenyl)-3-(4-methoxyphenyl)-5,7-dibromo-11-trifluoromethyl-13,13-dimethyl-3,13-dihydroindeno[2‘,3‘:3,4]naphtho[1,2-b]pyran

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Chemical Property of 3-(4-butoxyphenyl)-3-(4-methoxyphenyl)-5,7-dibromo-11-trifluoromethyl-13,13-dimethyl-3,13-dihydroindeno[2‘,3‘:3,4]naphtho[1,2-b]pyran

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Technology Process of 3-(4-butoxyphenyl)-3-(4-methoxyphenyl)-5,7-dibromo-11-trifluoromethyl-13,13-dimethyl-3,13-dihydroindeno[2‘,3‘:3,4]naphtho[1,2-b]pyran

There total 4 articles about 3-(4-butoxyphenyl)-3-(4-methoxyphenyl)-5,7-dibromo-11-trifluoromethyl-13,13-dimethyl-3,13-dihydroindeno[2‘,3‘:3,4]naphtho[1,2-b]pyran 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:

: 1300688-47-4
1-(4-butoxyphenyl)-1-(4-methoxyphenyl)-prop-2-yn-1-ol

: 1380855-15-1
2,4-dibromo-7,7-dimethyl-9-(trifluoromethyl)-7H-benzo[c]fluoren-5-ol

: 1380855-17-3
3-(4-butoxyphenyl)-3-(4-methoxyphenyl)-5,7-dibromo-11-trifluoromethyl-13,13-dimethyl-3,13-dihydroindeno[2‘,3‘:3,4]naphtho[1,2-b]pyran

Guidance literature:: With para-dodecylbenzenesulfonic acid; In chloroform; for 3h; Reflux;

Reference yield:

: 2,4-dibromo-7,7-dimethyl-9-(trifluoromethyl)-7H-benzo[c]fluoren-5-yl acetate

: 1380855-17-3
3-(4-butoxyphenyl)-3-(4-methoxyphenyl)-5,7-dibromo-11-trifluoromethyl-13,13-dimethyl-3,13-dihydroindeno[2‘,3‘:3,4]naphtho[1,2-b]pyran

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogenchloride; water; methanol / 2 h / Reflux

2: para-dodecylbenzenesulfonic acid / chloroform / 3 h / Reflux

With hydrogenchloride; methanol; para-dodecylbenzenesulfonic acid; water; In chloroform;

Reference yield:

: C₁₉H₁₁Br₂F₃O₃

: 1380855-17-3
3-(4-butoxyphenyl)-3-(4-methoxyphenyl)-5,7-dibromo-11-trifluoromethyl-13,13-dimethyl-3,13-dihydroindeno[2‘,3‘:3,4]naphtho[1,2-b]pyran

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetrahydrofuran / 2 h / 0 - 20 °C

1.2: 0.5 h

2.1: bismuth(lll) trifluoromethanesulfonate / toluene / 2 h / Reflux

3.1: toluene-4-sulfonic acid / chloroform / 4 h / Reflux

With bismuth(lll) trifluoromethanesulfonate; toluene-4-sulfonic acid; In tetrahydrofuran; chloroform; toluene;