5,5'-dimethyl-8-azapsoralen

Base Information

Chemical Name:5,5'-dimethyl-8-azapsoralen
CAS No.:124098-66-4
Molecular Formula:C₁₂H₉NO₃
Molecular Weight:215.208
Hs Code.:

Synonyms:

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Chemical Property of 5,5'-dimethyl-8-azapsoralen

Chemical Property:

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Technology Process of 5,5'-dimethyl-8-azapsoralen

There total 11 articles about 5,5'-dimethyl-8-azapsoralen 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: 98.0%

: 124098-65-3
3-<6'-(benzyloxy)-2',4'-dimethylfuro<2,3-b>pyrid-5'-yl>-propenoic acid

: 124098-66-4
5,5'-dimethyl-8-azapsoralen

Guidance literature:: With Acetyl bromide; for 1h; Heating;
DOI:10.1021/jo00290a019

Reference yield:

: 124098-58-4
2-acetyl-4-pentenamide

: 124098-66-4
5,5'-dimethyl-8-azapsoralen

Guidance literature:: Multi-step reaction with 7 steps

1: 30 percent / sodium ethoxide / ethanol / 12 h / Heating

2: tetrahydrofuran / 21 h

3: 1) NaIO₄ / 40percent water/dioxane, 1) 3.5 h, 0 deg C, 2) 15 h, reflux

4: 87 percent / silver carbonate / tetrahydrofuran / 5 h / Heating

5: 67 percent / diisobutylaluminum hydride / hexane; dioxane / 50 °C

6: 89 percent / piperidine / pyridine / 15 h / 80 °C

7: 98 percent / acetyl bromide / 1 h / Heating

With piperidine; sodium periodate; Acetyl bromide; sodium ethanolate; diisobutylaluminium hydride; silver carbonate; In tetrahydrofuran; 1,4-dioxane; pyridine; ethanol; hexane;
DOI:10.1021/jo00290a019

Reference yield:

: 101413-11-0
methyl 2-acetylpent-4-ynoate

: 124098-66-4
5,5'-dimethyl-8-azapsoralen

Guidance literature:: Multi-step reaction with 6 steps

1: 74 percent / aq. ammonia / 120 h / Ambient temperature

2: 76 percent / trifluoroacetic acid / 6 h / Heating

3: 87 percent / silver carbonate / tetrahydrofuran / 5 h / Heating

4: 67 percent / diisobutylaluminum hydride / hexane; dioxane / 50 °C

5: 89 percent / piperidine / pyridine / 15 h / 80 °C

6: 98 percent / acetyl bromide / 1 h / Heating

With piperidine; ammonium hydroxide; Acetyl bromide; diisobutylaluminium hydride; silver carbonate; trifluoroacetic acid; In tetrahydrofuran; 1,4-dioxane; pyridine; hexane;
DOI:10.1021/jo00290a019