(S,6Z,8E)-11-benzyloxy-7-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)undeca-6,8-dien-1-ol

Base Information

• Chemical Name: (S,6Z,8E)-11-benzyloxy-7-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)undeca-6,8-dien-1-ol
• CAS No.: 1007401-59-3
• Molecular Formula: C₂₆H₄₄O₅Si
• Molecular Weight: 464.718
• Mol file: 1007401-59-3.mol

Synonyms:(S,6Z,8E)-11-benzyloxy-7-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)undeca-6,8-dien-1-ol

Chemical Property of (S,6Z,8E)-11-benzyloxy-7-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)undeca-6,8-dien-1-ol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S,6Z,8E)-11-benzyloxy-7-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)undeca-6,8-dien-1-ol

There total 12 articles about (S,6Z,8E)-11-benzyloxy-7-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)undeca-6,8-dien-1-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: 76.0%

(S,6Z,8E)-11-benzyloxy-7-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)undeca-6,8-dienyl acetate (1007401-52-6) → (S,6Z,8E)-11-benzyloxy-7-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)undeca-6,8-dien-1-ol (1007401-59-3)

Guidance literature:

With diisobutylaluminium hydride; In diethyl ether; hexane; at -70 ℃; for 0.25h;

DOI:10.3390/12020194

Reference yield:

(S,E)-1-benzyloxy-11-hydroxy-7-(methoxymethoxy)undec-3-en-5-one (1007401-51-5) → (S,6Z,8E)-11-benzyloxy-7-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)undeca-6,8-dien-1-ol (1007401-59-3)

Guidance literature:

Multi-step reaction with 3 steps

1: 99 percent / pyridine / 20 °C

2: 62 percent / LDA / tetrahydrofuran / 0.5 h / -78 °C

3: 76 percent / DIBAL / diethyl ether; hexane / 0.25 h / -70 °C

With pyridine; diisobutylaluminium hydride; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; hexane;

DOI:10.3390/12020194

Reference yield:

11-benzyloxy-5-methoxymethoxy-undec-8-ene-1,7-diol (1007401-57-1) → (S,6Z,8E)-11-benzyloxy-7-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)undeca-6,8-dien-1-ol (1007401-59-3)

Guidance literature:

Multi-step reaction with 4 steps

1: 81 percent / MnO₂; O₂ / CH₂Cl₂ / 12 h / 20 °C

2: 99 percent / pyridine / 20 °C

3: 62 percent / LDA / tetrahydrofuran / 0.5 h / -78 °C

4: 76 percent / DIBAL / diethyl ether; hexane / 0.25 h / -70 °C

With pyridine; manganese(IV) oxide; oxygen; diisobutylaluminium hydride; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; hexane; dichloromethane;

DOI:10.3390/12020194

upstream raw materials:

(S,6Z,8E)-11-benzyloxy-7-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)undeca-6,8-dienyl acetate

(S,E)-1-benzyloxy-11-hydroxy-7-(methoxymethoxy)undec-3-en-5-one

11-benzyloxy-5-methoxymethoxy-undec-8-ene-1,7-diol

(S)-7-(tert-butyldiphenylsilyloxy)heptane-1,3-diol

Downstream raw materials:

(2R,4aS,5S,8aR)-1-benzyl-2-(2-benzyloxy)ethyl-4-(tert-butyldimethylsilyloxy)-5-methoxymethoxy-1,2,4a,5,6,7,8,8a-octahydroquinoline

(S,6Z,8E)-11-benzyloxy-7-(tert-butyldimethylsilyloxy)-5-(methoxymethoxy)undeca-6,8-dienal