4,8,8-trimethyldecahydro-1,4-methanoazulen-9-ol

Base Information

• Chemical Name: 4,8,8-trimethyldecahydro-1,4-methanoazulen-9-ol
• CAS No.: 475-23-0
• Molecular Formula: C₁₄H₂₄O
• Molecular Weight: 208.3398
• Mol file: 475-23-0.mol

Synonyms:

Chemical Property of 4,8,8-trimethyldecahydro-1,4-methanoazulen-9-ol

Chemical Property:

• Vapor Pressure: 0.000367mmHg at 25°C
• Boiling Point: 283.5°C at 760 mmHg
• Flash Point: 118.4°C
• Density: 1.004g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4,8,8-trimethyldecahydro-1,4-methanoazulen-9-ol

There total 10 articles about 4,8,8-trimethyldecahydro-1,4-methanoazulen-9-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: 97.0%

(-)-longicamphenylone (116403-51-1) → Longicamphenilol (475-23-0)

Guidance literature:

With lithium aluminium tetrahydride; In diethyl ether; for 24h;

Reference yield:

7β-acetylnorlongifolane (73004-05-4,73068-36-7) → 7β-hydroxynorlongifolane (475-23-0,113159-74-3)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In 1,2-dichloro-ethane; for 16h; Heating;

Reference yield:

longifolene (475-20-7) → Longicamphenilol (475-23-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 45 percent / Adogen 464, KMnO₄ / CH₂Cl₂; acetic acid / 48 h / Ambient temperature

2: 97 percent / LiAlH₄ / diethyl ether / 24 h

With potassium permanganate; lithium aluminium tetrahydride; adogen 464; In diethyl ether; dichloromethane; acetic acid;

upstream raw materials:

(+/-)-longicamphenylone

7β-acetylnorlongifolane

7β-ethynylnorlongifolane

3-chloro-7β-chloroethynylnorlongifolane

Refernces

• 1、 Weyerstahl,Peter,Krohn,Kerstin. "Structure and Odor, VI. - Preparation and Reactions of Longicamphenilone". . p. 1125 - 1128. Retrieved 2007/10/02.