tirucalla-7,24-dien-3β-ol

Base Information

• Chemical Name: tirucalla-7,24-dien-3β-ol
• CAS No.: 23515-91-5
• Molecular Formula: C₃₀H₅₀O
• Molecular Weight: 426.726
• Mol file: 23515-91-5.mol

Synonyms:tirucalla-7,24-dien-3β-ol

Chemical Property of tirucalla-7,24-dien-3β-ol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of tirucalla-7,24-dien-3β-ol

There total 12 articles about tirucalla-7,24-dien-3β-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:

cycloartenol (469-38-5) → parkeol (514-45-4) + tirucallol (79-63-0) + Cucurbita-5(10),24-dien-3β-ol (110654-88-1) + tirucalla-7,24-dien-3β-ol (23515-91-5)

Guidance literature:

With sulfuric acid; In isopropyl alcohol; at 80 ℃; for 12h; Further byproducts given;

DOI:10.1021/jo00178a030

Reference yield:

cycloartenol (469-38-5) → parkeol (514-45-4) + tirucallol (79-63-0) + Cucurbita-5(10),24-dien-3β-ol (110654-88-1) + 10α-cucurbita-5,24-diene-3β-ol (35012-08-9) + tirucalla-7,24-dien-3β-ol (23515-91-5) + 5α-Lanosta-9(11),25-dien-3β-ol (129763-89-9)

Guidance literature:

With sulfuric acid; In isopropyl alcohol; at 80 ℃; for 12h; Product distribution;

DOI:10.1021/jo00178a030

Reference yield:

tirucalla-7,24-dien-3β,23-diol → tirucalla-7,24-dien-3β-ol (472-28-6,23515-91-5,33755-52-1,82570-28-3,110311-42-7,117019-64-4)

Guidance literature:

Multi-step reaction with 3 steps

1: 22 mg / pyridinium chlorochromate / CH₂Cl₂ / 0 °C

2: 200 mg / pyridine / 6 h / 27 °C

3: 65 mg / lithium, ethylenediamine / 0.42 h / 110 °C

With pyridine; lithium; ethylenediamine; pyridinium chlorochromate; In dichloromethane;

DOI:10.1016/S0031-9422(00)95207-5

upstream raw materials:

3-oxotirucalla-7,24-dien-23-yl acetate

3-oxotirucalla-7,24-dien-23-ol

cycloartenol

Downstream raw materials:

euphene-(7)-triol-(3β,24ξ,25)

Refernces

• 1、 Shimizu, Naoto,Itoh, Toshihiro,Saito, Masao,Matsumoto, Taro. "Acid-Catalyzed Isomerization of Cycloartane Triterpene Alcohols. The Formation of Cucurbitane- and Lanostane-Type Isomers". . p. 709 - 712. Retrieved 2007/10/02.