(E)-(-)-(S)-1-<3-benzyloxy-2-(4,5-dimethoxy-2-methyl-1-naphthyl)-5-methoxyphenyl>-2-nitropropene

Base Information

Chemical Name:(E)-(-)-(S)-1-<3-benzyloxy-2-(4,5-dimethoxy-2-methyl-1-naphthyl)-5-methoxyphenyl>-2-nitropropene
CAS No.:139077-42-2
Molecular Formula:C₃₀H₂₉NO₆
Molecular Weight:499.563
Hs Code.:

Synonyms:(E)-(-)-(S)-1-<3-benzyloxy-2-(4,5-dimethoxy-2-methyl-1-naphthyl)-5-methoxyphenyl>-2-nitropropene

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Chemical Property of (E)-(-)-(S)-1-<3-benzyloxy-2-(4,5-dimethoxy-2-methyl-1-naphthyl)-5-methoxyphenyl>-2-nitropropene

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Technology Process of (E)-(-)-(S)-1-<3-benzyloxy-2-(4,5-dimethoxy-2-methyl-1-naphthyl)-5-methoxyphenyl>-2-nitropropene

There total 11 articles about (E)-(-)-(S)-1-<3-benzyloxy-2-(4,5-dimethoxy-2-methyl-1-naphthyl)-5-methoxyphenyl>-2-nitropropene 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: 93.0%

: 79-24-3
Nitroethane

: 134276-88-3
(+)-(S)-3-benzyloxy-2-(4,5-dimethoxy-2-methyl-2-naphthyl)-5-methoxybenzaldehyde

: 139077-42-2
(E)-(-)-(S)-1-<3-benzyloxy-2-(4,5-dimethoxy-2-methyl-1-naphthyl)-5-methoxyphenyl>-2-nitropropene

Guidance literature:: With ammonium acetate; In acetic acid; at 80 ℃; for 2.5h;

Reference yield:

: 1-(2-Benzyloxy-6-[1,3]dioxan-2-yl-4-methoxy-phenyl)-4,5-dimethoxy-naphthalene-2-carboxylic acid

: 139077-42-2
(E)-(-)-(S)-1-<3-benzyloxy-2-(4,5-dimethoxy-2-methyl-1-naphthyl)-5-methoxyphenyl>-2-nitropropene

Guidance literature:: Multi-step reaction with 5 steps

1: 71 percent / potassium carbonate / dimethylformamide / 2 h / Ambient temperature

2: 82 percent / lithium aluminium hydride / tetrahydrofuran / 0.5 h / Ambient temperature

3: 98 percent / triethylamine / CH₂Cl₂ / 0.5 h / 0 °C

4: 1) lithium aluminium hydride, 2) 10percent hydrochloric acid / 1) THF, 2h, reflux, 2) 5h, room temperature

5: 93 percent / ammonium acetate / acetic acid / 2.5 h / 80 °C

With ammonium acetate; hydrogenchloride; lithium aluminium tetrahydride; potassium carbonate; triethylamine; In tetrahydrofuran; dichloromethane; acetic acid; N,N-dimethyl-formamide;

Reference yield:

: 139077-41-1
(-)-(R)-2-<3-benzyloxy-2-(2-hydroxymethyl-4,5-dimethoxy-1-naphthyl)-5-methoxyphenyl>-1,3-dioxane

: 139077-42-2
(E)-(-)-(S)-1-<3-benzyloxy-2-(4,5-dimethoxy-2-methyl-1-naphthyl)-5-methoxyphenyl>-2-nitropropene

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / triethylamine / CH₂Cl₂ / 0.5 h / 0 °C

2: 1) lithium aluminium hydride, 2) 10percent hydrochloric acid / 1) THF, 2h, reflux, 2) 5h, room temperature

3: 93 percent / ammonium acetate / acetic acid / 2.5 h / 80 °C

With ammonium acetate; hydrogenchloride; lithium aluminium tetrahydride; triethylamine; In dichloromethane; acetic acid;