Ethanone, 1-(4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-2-methoxy-4b,8,8-trimethyl-1-(1-methylethyl)-3-phenanthrenyl-

Base Information

• Chemical Name: Ethanone, 1-(4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-2-methoxy-4b,8,8-trimethyl-1-(1-methylethyl)-3-phenanthrenyl-
• CAS No.: 84104-90-5
• Molecular Formula: C₂₃H₃₄O₂
• Molecular Weight: 342.522
• Mol file: 84104-90-5.mol

Synonyms:Ethanone,1-[4b,5,6,7,8,8a,9,10-octahydro-2-methoxy-4b,8,8-trimethyl-1-(1-methylethyl)-3-phenanthrenyl]-,(4bS-trans)-

Chemical Property of Ethanone, 1-(4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-2-methoxy-4b,8,8-trimethyl-1-(1-methylethyl)-3-phenanthrenyl-

Chemical Property:

• PSA: 26.30000
• LogP: 6.05140

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Ethanone, 1-(4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-2-methoxy-4b,8,8-trimethyl-1-(1-methylethyl)-3-phenanthrenyl-

There total 6 articles about Ethanone, 1-(4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-2-methoxy-4b,8,8-trimethyl-1-(1-methylethyl)-3-phenanthrenyl- 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: 72.0%

13-methoxy-totara-8,11,13-triene (15340-83-7) → 12-acetyl-13-methoxytotara-8,11,13-triene (84104-90-5)

Guidance literature:

With titanium tetrachloride; acetyl chloride; In 1,2-dichloro-ethane; at 0 ℃; for 1h;

DOI:10.1071/CH9821679

Reference yield: 70.0%

13-methoxytotara-8,11,13-triene (1089322-09-7) + acetyl chloride (75-36-5) → 12-acetyl-13-methoxytotara-8,11,13-trien-13-ol (84104-90-5) + 6-methoxy-3-methyl-7-(1-methylethyl)indene (138176-19-9) + 6-methoxy-3-methyl-7-(1-methylethyl)-2-(4',6',6'-trimethylcyclohex-1'-enyl)indene (138176-20-2) + 3,10-dimethoxy-7,12aξ-dimethyl-4,11-bis(1-methylethyl)-5,6,12,12a-tetrahydrobenzanthracene (138176-18-8)

Guidance literature:

In dichloromethane; at 0 ℃; for 0.583333h; Product distribution; Mechanism;

Reference yield: 67.0%

13-methoxy-totara-8,11,13-triene (15340-83-7) + acetic anhydride (108-24-7) → 12-acetyl-13-methoxytotara-8,11,13-triene (84104-90-5)

Guidance literature:

With titanium tetrachloride; In dichloromethane; for 0.5h;

DOI:10.1016/S0968-0896(00)00095-X

upstream raw materials:

13-methoxytotara-8,11,13-triene

acetic anhydride

acetyl chloride

12-bromo-13-methoxytotara-8,11,13-triene

Downstream raw materials:

12-acetyl-13-benzyloxytotara-8,11,13-triene

12-(2-hydroxyprop-2-yl)totara-8,11,13-trien-13-ol

13-methoxytotara-8,11,13-trien-12-ol

(4aS,10aS)-1,2,3,4,4a,9,10,10a-octahydro-6,7-dihydroxy-8-isopropyl-1,1,1,4a-trimethylphenanthrene

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