2-(1'-benzoyloxy-4'-pentynyl)-5-(1''-methoxymethoxytridecyl)tetrahydrofuran

Base Information

• Chemical Name: 2-(1'-benzoyloxy-4'-pentynyl)-5-(1''-methoxymethoxytridecyl)tetrahydrofuran
• CAS No.: 158664-34-7
• Molecular Formula: C₃₁H₄₈O₅
• Molecular Weight: 500.719
• Mol file: 158664-34-7.mol

Synonyms:2-(1'-benzoyloxy-4'-pentynyl)-5-(1''-methoxymethoxytridecyl)tetrahydrofuran

Chemical Property of 2-(1'-benzoyloxy-4'-pentynyl)-5-(1''-methoxymethoxytridecyl)tetrahydrofuran

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(1'-benzoyloxy-4'-pentynyl)-5-(1''-methoxymethoxytridecyl)tetrahydrofuran

There total 6 articles about 2-(1'-benzoyloxy-4'-pentynyl)-5-(1''-methoxymethoxytridecyl)tetrahydrofuran 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:

(Z,9R,10R)-10-(methoxymethoxy)docos-5-en-1-yn-9-ol (158664-31-4) → 2-(1'-benzoyloxy-4'-pentynyl)-5-(1''-methoxymethoxytridecyl)tetrahydrofuran (158664-34-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 4 Angstroem molecular sieves; cumene hydroperoxide; VO(acac)2 / 1,2-dichloro-ethane

2: pyridine / 6 h / 0 - 23 °C

With pyridine; bis(acetylacetonate)oxovanadium; Cumene hydroperoxide; 4 A molecular sieve; In 1,2-dichloro-ethane;

DOI:10.1016/j.tet.2004.09.011

Reference yield:

benzoyl chloride (98-88-4) + 1-[(R)-5-((R)-1-Methoxymethoxy-tridecyl)-tetrahydro-furan-2-yl]-pent-4-yn-1-ol → (2S,5R,1'S, 1''R)-2-(1'-benzyloxypent-4'-ynyl)-5-(2'',4''-dioxaheptadecan-5''-yl)tetrahydrofuran (158705-53-4) + 2-(1'-benzoyloxy-4'-pentynyl)-5-(1''-methoxymethoxytridecyl)tetrahydrofuran (158664-34-7)

Guidance literature:

With pyridine; at 0 - 23 ℃; for 6h;

DOI:10.1016/j.tet.2004.09.011

Reference yield:

(-)-(4R,5R)-muricatacin (134698-86-5) → 2-(1'-benzoyloxy-4'-pentynyl)-5-(1''-methoxymethoxytridecyl)tetrahydrofuran (158664-34-7)

Guidance literature:

Multi-step reaction with 4 steps

1: 94 percent / iPr₂NEt / CH₂Cl₂ / 30 h / Ambient temperature

2: DIBAL / CH₂Cl₂; hexane / 0.33 h / -78 °C

3: NaOEt / dimethylformamide / 0 °C

With sodium ethanolate; diisobutylaluminium hydride; N-ethyl-N,N-diisopropylamine; In hexane; dichloromethane; N,N-dimethyl-formamide;

upstream raw materials:

benzoyl chloride

(Z,9R,10R)-10-(methoxymethoxy)docos-5-en-1-yn-9-ol

(-)-(4R,5R)-muricatacin

(5R,5'R)-(2',4'-dioxaheptadecan-5'-yl)tetrahydrofuran-2-one

Downstream raw materials:

(+)-4-deoxygigantecin