2-(Cyclobutylmethyl)-8-(1,2-dimethylheptyl)-1,3,4,5-tetrahydro-5,5-dimethyl-2H-[1]benzopyrano[4,3-c]pyridin-10-ol

Base Information

• Chemical Name: 2-(Cyclobutylmethyl)-8-(1,2-dimethylheptyl)-1,3,4,5-tetrahydro-5,5-dimethyl-2H-[1]benzopyrano[4,3-c]pyridin-10-ol
• CAS No.: 26685-58-5
• Molecular Formula: C₂₈H₄₃NO₂
• Molecular Weight: 425.655
• Mol file: 26685-58-5.mol

Synonyms:2-(cyclobutylmethyl)-5,5-dimethyl-8-(3-methyloctan-2-yl)-1,3,4,5-tetrahydro-2h-chromeno[4,3-c]pyridin-10-ol;5H-(1)Benzopyrano(4,3-c)pyridine,1,2,3,4-tetrahydro-2-(cyclobutylmethyl)-5,5-dimethyl-8-(1,2-dimethylheptyl)-10-hydroxy;2-cyclobutylmethyl-8-(1,2-dimethyl-heptyl)-5,5-dimethyl-1,3,4,5-tetrahydro-2H-chromeno[4,3-c]pyridin-10-ol;

Chemical Property of 2-(Cyclobutylmethyl)-8-(1,2-dimethylheptyl)-1,3,4,5-tetrahydro-5,5-dimethyl-2H-[1]benzopyrano[4,3-c]pyridin-10-ol

Chemical Property:

• Vapor Pressure: 1.58E-12mmHg at 25°C
• Boiling Point: 545.9°Cat760mmHg
• Flash Point: 283.9°C
• PSA: 32.70000
• Density: 1.07g/cm³
• LogP: 7.08040

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(Cyclobutylmethyl)-8-(1,2-dimethylheptyl)-1,3,4,5-tetrahydro-5,5-dimethyl-2H-[1]benzopyrano[4,3-c]pyridin-10-ol

There total 3 articles about 2-(Cyclobutylmethyl)-8-(1,2-dimethylheptyl)-1,3,4,5-tetrahydro-5,5-dimethyl-2H-[1]benzopyrano[4,3-c]pyridin-10-ol 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:

2-benzyl-5,5-dimethyl-8-(1,2-dimethylheptyl)-10-hydroxy-1,2,3,4-tetrahydro-5H-[1]benzopyrano[4,3-c]pyridine (26685-47-2) → 2-cyclobutylmethyl-8-(1,2-dimethyl-heptyl)-5,5-dimethyl-1,3,4,5-tetrahydro-2H-chromeno[4,3-c]pyridin-10-ol (26685-58-5)

Guidance literature:

Multi-step reaction with 2 steps

1: H₂ / Pd-C / ethanol; acetic acid / 2223.7 Torr

2: Na₂CO₃ / ethanol / Heating

With hydrogen; sodium carbonate; palladium on activated charcoal; In ethanol; acetic acid;

DOI:10.1021/jm00226a001

Reference yield:

(Bromomethyl)cyclobutane (17247-58-4) + 5,5-dimethyl-8-(1,2-dimethylheptyl)-10-hydroxy-1,2,3,4-tetrahydro-5H-[1]benzopyrano[4,3-c]pyridine (26685-53-0) → 2-cyclobutylmethyl-8-(1,2-dimethyl-heptyl)-5,5-dimethyl-1,3,4,5-tetrahydro-2H-chromeno[4,3-c]pyridin-10-ol (26685-58-5)

Guidance literature:

With sodium carbonate; In ethanol; Heating;

DOI:10.1021/jm00226a001

Reference yield:

→ 2-cyclobutylmethyl-8-(1,2-dimethyl-heptyl)-5,5-dimethyl-1,3,4,5-tetrahydro-2H-chromeno[4,3-c]pyridin-10-ol (26685-58-5)

Guidance literature:

Verb. XII, Saeurechlorid, Reduktion;

upstream raw materials:

(Bromomethyl)cyclobutane

5,5-dimethyl-8-(1,2-dimethylheptyl)-10-hydroxy-1,2,3,4-tetrahydro-5H-[1]benzopyrano[4,3-c]pyridine

2-benzyl-5,5-dimethyl-8-(1,2-dimethylheptyl)-10-hydroxy-1,2,3,4-tetrahydro-5H-[1]benzopyrano[4,3-c]pyridine