(2S)-1-[5-methoxy-2-nitro-4-(phenylmethoxy)-benzoyl]-2-indolinealdehyde

Base Information

Chemical Name:(2S)-1-[5-methoxy-2-nitro-4-(phenylmethoxy)-benzoyl]-2-indolinealdehyde
CAS No.:1239587-36-0
Molecular Formula:C₂₄H₂₀N₂O₆
Molecular Weight:432.433
Hs Code.:

Synonyms:(2S)-1-[5-methoxy-2-nitro-4-(phenylmethoxy)-benzoyl]-2-indolinealdehyde

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Chemical Property of (2S)-1-[5-methoxy-2-nitro-4-(phenylmethoxy)-benzoyl]-2-indolinealdehyde

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Technology Process of (2S)-1-[5-methoxy-2-nitro-4-(phenylmethoxy)-benzoyl]-2-indolinealdehyde

There total 10 articles about (2S)-1-[5-methoxy-2-nitro-4-(phenylmethoxy)-benzoyl]-2-indolinealdehyde 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: 81.76%

: C₂₄H₂₂N₂O₆

: 1239587-36-0
(2S)-1-[5-methoxy-2-nitro-4-(phenylmethoxy)-benzoyl]-2-indolinealdehyde

Guidance literature:: With sodium hydrogencarbonate; Dess-Martin periodane; In dichloromethane; at 20 ℃; for 16h; Large scale;

Reference yield: 69.0%

: 1239587-35-9
(2S)-1-[5-methoxy-2-nitro-4-(phenylmethoxy)-benzoyl]-2-indolinecarboxylic acid methyl ester

: 1239587-36-0
(2S)-1-[5-methoxy-2-nitro-4-(phenylmethoxy)-benzoyl]-2-indolinealdehyde

Guidance literature:: (2S)-1-[5-methoxy-2-nitro-4-(phenylmethoxy)-benzoyl]-2-indolinecarboxylic acid methyl ester; With diisobutylaluminium hydride; In dichloromethane; toluene; at -78 ℃; for 3.5h;

With hydrogenchloride; In methanol; dichloromethane; water; toluene; at -78 ℃;

Reference yield:

: 79815-20-6,78348-24-0
(S)-indoline-2-carboxylic acid

: 1239587-36-0
(2S)-1-[5-methoxy-2-nitro-4-(phenylmethoxy)-benzoyl]-2-indolinealdehyde

Guidance literature:: Multi-step reaction with 4 steps

1.1: thionyl chloride / 16 h / 0 - 25 °C / Large scale

2.1: triethylamine / tetrahydrofuran / 0.5 h / 0 - 10 °C / Large scale

2.2: 16 h / 0 - 20 °C / Large scale

3.1: sodium tetrahydroborate; lithium chloride; ethanol / tetrahydrofuran / 16 h / 0 - 20 °C / Large scale

4.1: sodium hydrogencarbonate; Dess-Martin periodane / dichloromethane / 16 h / 20 °C / Large scale

With sodium tetrahydroborate; thionyl chloride; ethanol; sodium hydrogencarbonate; Dess-Martin periodane; triethylamine; lithium chloride; In tetrahydrofuran; dichloromethane;