5-bromo-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6H-isochromene-6,8(7H)-dione

Base Information

Chemical Name:5-bromo-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6H-isochromene-6,8(7H)-dione
CAS No.:958957-99-8
Molecular Formula:C₁₇H₁₃BrO₅
Molecular Weight:377.191
Hs Code.:

Synonyms:5-bromo-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6H-isochromene-6,8(7H)-dione

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Chemical Property of 5-bromo-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6H-isochromene-6,8(7H)-dione

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Technology Process of 5-bromo-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6H-isochromene-6,8(7H)-dione

There total 4 articles about 5-bromo-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6H-isochromene-6,8(7H)-dione 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: 91.0%

: 1014007-85-2
C₁₄H₁₆O₄

: 958957-99-8
5-bromo-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6H-isochromene-6,8(7H)-dione

Guidance literature:: With N-Bromosuccinimide; In acetonitrile; at 20 ℃; for 1h; Inert atmosphere;
DOI:10.1021/co300002x

Reference yield:

: 1361317-32-9
6-(hex-1-ynyl)-2,4-dihydroxy-3-methylbenzaldehyde

: 958957-99-8
5-bromo-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6H-isochromene-6,8(7H)-dione

Guidance literature:: Multi-step reaction with 3 steps

1: Au(OAc)3 / 1,2-dichloro-ethane / 0.17 h / 20 °C / Inert atmosphere

2: tetrabutyl ammonium fluoride; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / 1.5 h / 20 °C / Inert atmosphere

3: N-Bromosuccinimide / acetonitrile / 1 h / 20 °C / Inert atmosphere

With N-Bromosuccinimide; Au(OAc)3; tetrabutyl ammonium fluoride; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In 1,2-dichloro-ethane; acetonitrile;
DOI:10.1021/co300002x

Reference yield:

: C₂F₃O₂^(1-)*C₁₄H₁₇O₃⁽¹⁺⁾

: 958957-99-8
5-bromo-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6H-isochromene-6,8(7H)-dione

Guidance literature:: Multi-step reaction with 2 steps

1: tetrabutyl ammonium fluoride; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / 1.5 h / 20 °C / Inert atmosphere

2: N-Bromosuccinimide / acetonitrile / 1 h / 20 °C / Inert atmosphere

With N-Bromosuccinimide; tetrabutyl ammonium fluoride; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In acetonitrile;
DOI:10.1021/co300002x