C₂₂H₃₄O₅

Base Information

• Chemical Name: C₂₂H₃₄O₅
• CAS No.: 1210969-69-9
• Molecular Formula: C₂₂H₃₄O₅
• Molecular Weight: 378.509
• Mol file: 1210969-69-9.mol

Synonyms:C₂₂H₃₄O₅

Chemical Property of C₂₂H₃₄O₅

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₂H₃₄O₅

There total 3 articles about C₂₂H₃₄O₅ 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:

(3aS,5R,7aS)-5-[(1E,6S)-6-(4-methoxybenzyloxy)-1-heptenyl]hexahydrofuro[3,2-b]pyran-2-one (1204616-82-9) → C22H34O5 (1210969-69-9)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; at 0 - 20 ℃; for 1h;

DOI:10.1016/j.tetlet.2009.12.032

Reference yield:

C23H32O5 (1111316-40-5) → C22H34O5 (1210969-69-9)

Guidance literature:

Multi-step reaction with 3 steps

1.1: sodium hydroxide / tetrahydrofuran; water / 40 °C

1.2: 20 °C

2.1: triethyl borane; oxygen; tri-n-butyl-tin hydride / toluene / -30 °C

3.1: lithium aluminium tetrahydride / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

With lithium aluminium tetrahydride; triethyl borane; oxygen; tri-n-butyl-tin hydride; sodium hydroxide; In tetrahydrofuran; water; toluene;

DOI:10.1016/j.tet.2011.02.061

Reference yield:

C22H29IO5 → C22H34O5 (1210969-69-9)

Guidance literature:

Multi-step reaction with 2 steps

1: triethyl borane; oxygen; tri-n-butyl-tin hydride / toluene / -30 °C

2: lithium aluminium tetrahydride / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

With lithium aluminium tetrahydride; triethyl borane; oxygen; tri-n-butyl-tin hydride; In tetrahydrofuran; toluene;

DOI:10.1016/j.tet.2011.02.061

upstream raw materials:

(3aS,5R,7aS)-5-[(1E,6S)-6-(4-methoxybenzyloxy)-1-heptenyl]hexahydrofuro[3,2-b]pyran-2-one

C₂₃H₃₂O₅

Downstream raw materials:

C₃₄H₆₂O₅Si₂

2-{(2S,3S,6R)-3-tert-butyldimethylsilyloxy-6-[(S)-6-(4-methoxybenzyloxy)-1-heptenyl]tetrahydropyran-2-yl}ethanol

{(2S,3S,6R)-3-tert-butyldimethylsilyloxy-6-[(S)-6-(4-methoxybenzyloxy)-1-heptenyl]tetrahydropyran-2-yl}acetaldehyde

{(2R,3S,6R)-3-tert-butyldimethylsilyloxy-6-[(S)-6-(4-methoxybenzyloxy)-1-heptenyl]tetrahydropyran-2-yl}acetaldehyde