5-Ethyl-4a-hydroxy-10-[2-(3-hydroxy-phenyl)-ethyl]-3,7,8-trimethyl-5,10-dihydro-4aH-benzo[g]pteridine-2,4-dione

Base Information

Chemical Name:5-Ethyl-4a-hydroxy-10-[2-(3-hydroxy-phenyl)-ethyl]-3,7,8-trimethyl-5,10-dihydro-4aH-benzo[g]pteridine-2,4-dione
CAS No.:74236-11-6
Molecular Formula:C₂₃H₂₆N₄O₄
Molecular Weight:422.484
Hs Code.:

Synonyms:5-Ethyl-4a-hydroxy-10-[2-(3-hydroxy-phenyl)-ethyl]-3,7,8-trimethyl-5,10-dihydro-4aH-benzo[g]pteridine-2,4-dione

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Chemical Property of 5-Ethyl-4a-hydroxy-10-[2-(3-hydroxy-phenyl)-ethyl]-3,7,8-trimethyl-5,10-dihydro-4aH-benzo[g]pteridine-2,4-dione

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Technology Process of 5-Ethyl-4a-hydroxy-10-[2-(3-hydroxy-phenyl)-ethyl]-3,7,8-trimethyl-5,10-dihydro-4aH-benzo[g]pteridine-2,4-dione

There total 13 articles about 5-Ethyl-4a-hydroxy-10-[2-(3-hydroxy-phenyl)-ethyl]-3,7,8-trimethyl-5,10-dihydro-4aH-benzo[g]pteridine-2,4-dione 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:

: 95-64-7
4-amino-o-xylene

: 74236-11-6
5-Ethyl-4a-hydroxy-10-[2-(3-hydroxy-phenyl)-ethyl]-3,7,8-trimethyl-5,10-dihydro-4aH-benzo[g]pteridine-2,4-dione

Guidance literature:: Multi-step reaction with 11 steps

2: 70 percent / LiAlH₄

3: 0.42 g / 0.17 h / 220 °C

4: 0.17 g / NaNO₂ / acetic acid / 1 h / Ambient temperature

5: 69 percent / Na₂S₂O₄ / H₂O; ethanol / 51 h / Ambient temperature

6: 46 percent / K₂CO₃ / dimethylformamide / 23 h / Ambient temperature

7: 0.52 g / 48percent HBr, AcOH / 8 h / 110 - 120 °C

8: 0.24 g / pyridine / 1 h / Ambient temperature

10: O₂ / 2-methyl-propan-2-ol / 0.02 h / 30 °C

11: 2-methyl-propan-2-ol

With pyridine; lithium aluminium tetrahydride; sodium dithionite; hydrogen bromide; oxygen; potassium carbonate; acetic acid; sodium nitrite; In ethanol; water; acetic acid; N,N-dimethyl-formamide; tert-butyl alcohol;
DOI:10.1021/ja00535a035

Reference yield:

: 5-Ethyl-10-[2-(3-hydroxy-phenyl)-ethyl]-3,7,8-trimethyl-2,4-dioxo-2,3,4,10-tetrahydro-benzo[g]pteridin-5-ium; perchlorate

: 74236-11-6
5-Ethyl-4a-hydroxy-10-[2-(3-hydroxy-phenyl)-ethyl]-3,7,8-trimethyl-5,10-dihydro-4aH-benzo[g]pteridine-2,4-dione

Guidance literature:: for 1h; phosphate buffer (pH 6.8-7.1);
DOI:10.1021/ja00535a035

Reference yield:

: 74235-90-8
(3,4-Dimethyl-phenyl)-[2-(3-methoxy-phenyl)-ethyl]-amine

: 74236-11-6
5-Ethyl-4a-hydroxy-10-[2-(3-hydroxy-phenyl)-ethyl]-3,7,8-trimethyl-5,10-dihydro-4aH-benzo[g]pteridine-2,4-dione

Guidance literature:: Multi-step reaction with 9 steps

1: 0.42 g / 0.17 h / 220 °C

2: 0.17 g / NaNO₂ / acetic acid / 1 h / Ambient temperature

3: 69 percent / Na₂S₂O₄ / H₂O; ethanol / 51 h / Ambient temperature

4: 46 percent / K₂CO₃ / dimethylformamide / 23 h / Ambient temperature

5: 0.52 g / 48percent HBr, AcOH / 8 h / 110 - 120 °C

6: 0.24 g / pyridine / 1 h / Ambient temperature

8: O₂ / 2-methyl-propan-2-ol / 0.02 h / 30 °C

9: 2-methyl-propan-2-ol

With pyridine; sodium dithionite; hydrogen bromide; oxygen; potassium carbonate; acetic acid; sodium nitrite; In ethanol; water; acetic acid; N,N-dimethyl-formamide; tert-butyl alcohol;
DOI:10.1021/ja00535a035