yunnanxane

Base Information

• Chemical Name: yunnanxane
• CAS No.: 139713-81-8
• Molecular Formula: C₃₁H₄₆O₉
• Molecular Weight: 562.701
• Mol file: 139713-81-8.mol

Synonyms:Butanoicacid, 3-hydroxy-2-methyl-,3,5,11-tris(acetyloxy)-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-9,12a,13,13-tetramethyl-4-methylene-6,10-methanobenzocyclodecen-7-ylester, [3S-[3a,4aa,5a,6b,7b(2S*,3R*),11b,12ab]]-; 6,10-Methanobenzocyclodecene, butanoic acidderiv.; (+)-Yunnanxane; Yunnanxane

Chemical Property of yunnanxane

Chemical Property:

• Vapor Pressure: 1.57E-17mmHg at 25°C
• Melting Point: 161℃
• Boiling Point: 611.9°Cat760mmHg
• Flash Point: 185°C
• PSA: 125.43000
• Density: 1.16g/cm³
• LogP: 4.44900

Purity/Quality:

99% ^*data from raw suppliers

Yunnanxane 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of yunnanxane

There total 1 articles about yunnanxane 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:

2α,5α,10β-triacetoxy-14β-(2'-methyl)-butysyloxy-4(20),11-taxadiene → 6α-hydroxy-2α,5α,10β-triacetoxy-14β-(2-methylbutyryl)oxytaxa-4(20),11-diene + 9α-hydroxy-2α,5α,10β-triacetoxy-14β-(2-methylbutyryl)oxy-4(20),11-taxadiene + 7β-hydroxy-2α,5α,10β-triacetoxy-14β-(2-methylbutyryl)oxytaxa-4(20),11-diene (603152-07-4) + yunnanxane (139713-81-8)

Guidance literature:

With Abisidia coerulea IFO 4011; PDA medium; In ethanol; for 168h; Further byproducts given;

DOI:10.1016/j.tet.2005.03.136

Refernces