[3-(4-Chloro-3-nitro-phenoxy)-propyl]-(7-methoxy-chroman-2-ylmethyl)-amine

Base Information

Chemical Name:[3-(4-Chloro-3-nitro-phenoxy)-propyl]-(7-methoxy-chroman-2-ylmethyl)-amine
CAS No.:197388-36-6
Molecular Formula:C₂₀H₂₃ClN₂O₅
Molecular Weight:406.866
Hs Code.:

Synonyms:[3-(4-Chloro-3-nitro-phenoxy)-propyl]-(7-methoxy-chroman-2-ylmethyl)-amine

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Chemical Property of [3-(4-Chloro-3-nitro-phenoxy)-propyl]-(7-methoxy-chroman-2-ylmethyl)-amine

Chemical Property:

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Technology Process of [3-(4-Chloro-3-nitro-phenoxy)-propyl]-(7-methoxy-chroman-2-ylmethyl)-amine

There total 4 articles about [3-(4-Chloro-3-nitro-phenoxy)-propyl]-(7-methoxy-chroman-2-ylmethyl)-amine 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:

: 38322-74-6
7-methoxy-4-oxo-4H-chromene-2-carboxylic acid ethyl ester

: 197388-36-6
[3-(4-Chloro-3-nitro-phenoxy)-propyl]-(7-methoxy-chroman-2-ylmethyl)-amine

Guidance literature:: Multi-step reaction with 5 steps

1: 72 percent / H₂, AcOH / 10percent Pd/C / 120 h / 2585.7 Torr

2: 97 percent / LiBH₄ / tetrahydrofuran / 2 h

3: 75 percent / CBr₄, PPh₃ / CH₂Cl₂ / 12 h / Ambient temperature

4: 92 percent / 2 h / 100 °C

5: 18 percent / PPh₃, DEAD / tetrahydrofuran / 3 h

With lithium borohydride; carbon tetrabromide; hydrogen; acetic acid; triphenylphosphine; diethylazodicarboxylate; palladium on activated charcoal; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jm9703653

Reference yield:

: 180716-17-0
2-(bromomethyl)-3,4-dihydro-7-methoxy-2H-chromene

: 197388-36-6
[3-(4-Chloro-3-nitro-phenoxy)-propyl]-(7-methoxy-chroman-2-ylmethyl)-amine

Guidance literature:: Multi-step reaction with 2 steps

1: 92 percent / 2 h / 100 °C

2: 18 percent / PPh₃, DEAD / tetrahydrofuran / 3 h

With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran;
DOI:10.1021/jm9703653

Reference yield:

: 180716-14-7
(3,4-dihydro-7-methoxy-2H-chromen-2-yl)methanol

: 197388-36-6
[3-(4-Chloro-3-nitro-phenoxy)-propyl]-(7-methoxy-chroman-2-ylmethyl)-amine

Guidance literature:: Multi-step reaction with 3 steps

1: 75 percent / CBr₄, PPh₃ / CH₂Cl₂ / 12 h / Ambient temperature

2: 92 percent / 2 h / 100 °C

3: 18 percent / PPh₃, DEAD / tetrahydrofuran / 3 h

With carbon tetrabromide; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jm9703653