3-<2'-(β-N-Ethoxycarbonyl-N-methyl-aminoethyl)-4',5'-dimethoxy-phenyl>-6,7-dimethoxy-isochroman-1-on

Base Information

Chemical Name:3-<2'-(β-N-Ethoxycarbonyl-N-methyl-aminoethyl)-4',5'-dimethoxy-phenyl>-6,7-dimethoxy-isochroman-1-on
CAS No.:67928-48-7
Molecular Formula:C₂₅H₃₁NO₈
Molecular Weight:473.523
Hs Code.:

Synonyms:3-<2'-(β-N-Ethoxycarbonyl-N-methyl-aminoethyl)-4',5'-dimethoxy-phenyl>-6,7-dimethoxy-isochroman-1-on

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Chemical Property of 3-<2'-(β-N-Ethoxycarbonyl-N-methyl-aminoethyl)-4',5'-dimethoxy-phenyl>-6,7-dimethoxy-isochroman-1-on

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Technology Process of 3-<2'-(β-N-Ethoxycarbonyl-N-methyl-aminoethyl)-4',5'-dimethoxy-phenyl>-6,7-dimethoxy-isochroman-1-on

There total 3 articles about 3-<2'-(β-N-Ethoxycarbonyl-N-methyl-aminoethyl)-4',5'-dimethoxy-phenyl>-6,7-dimethoxy-isochroman-1-on 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: 95.0%

: 50461-23-9
(+/-)-3-<2'-(β-N-Ethoxycarbonyl-N-methyl-aminoethyl)-4',5'-dimethoxyphenyl>-6,7-dimethoxyisochroman

: 67928-48-7
3-<2'-(β-N-Ethoxycarbonyl-N-methyl-aminoethyl)-4',5'-dimethoxy-phenyl>-6,7-dimethoxy-isochroman-1-on

Guidance literature:: With chromium(VI) oxide; In water; acetic acid; for 24h; Ambient temperature;
DOI:10.1002/ardp.19823150312

Reference yield:

: 81694-26-0
2-(β-N-Ethoxycarbonyl-N-methyl-aminoethyl)-2'-formyl-4,4',5,5'-tetramethoxy-stilben

: 67928-48-7
3-<2'-(β-N-Ethoxycarbonyl-N-methyl-aminoethyl)-4',5'-dimethoxy-phenyl>-6,7-dimethoxy-isochroman-1-on

Guidance literature:: Multi-step reaction with 3 steps

1: 42 percent / NaBH₄ / methanol / 0.67 h / Ambient temperature

2: 70 percent / 2N aq. HCl / ethanol / 4 h / Heating

3: 95 percent / CrO₃ / H₂O; acetic acid / 24 h / Ambient temperature

With chromium(VI) oxide; hydrogenchloride; sodium tetrahydroborate; In methanol; ethanol; water; acetic acid;
DOI:10.1002/ardp.19823150312

Reference yield:

: 81694-27-1
2-(β-N-Ethoxycarbonyl-N-methyl-aminoethyl)-2'-hydroxymethyl-4,4',5,5'-tetramethoxy-stilben

: 67928-48-7
3-<2'-(β-N-Ethoxycarbonyl-N-methyl-aminoethyl)-4',5'-dimethoxy-phenyl>-6,7-dimethoxy-isochroman-1-on

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / 2N aq. HCl / ethanol / 4 h / Heating

2: 95 percent / CrO₃ / H₂O; acetic acid / 24 h / Ambient temperature

With chromium(VI) oxide; hydrogenchloride; In ethanol; water; acetic acid;
DOI:10.1002/ardp.19823150312