C₅₅H₄₈N₂O₂

Base Information

• Chemical Name: C₅₅H₄₈N₂O₂
• CAS No.: 1442686-89-6
• Molecular Formula: C₅₅H₄₈N₂O₂
• Molecular Weight: 768.998
• Mol file: 1442686-89-6.mol

Synonyms:C₅₅H₄₈N₂O₂

Chemical Property of C₅₅H₄₈N₂O₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₅₅H₄₈N₂O₂

There total 5 articles about C₅₅H₄₈N₂O₂ 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: 99.0%

C55H44N6O2 (1442686-88-5) → C55H48N2O2 (1442686-89-6)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; at 20 ℃; Cooling with ice;

DOI:10.1021/acs.orglett.5b02323

Reference yield:

((4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(dibiphenyl-4-ylmethanol) → C55H48N2O2 (1442686-89-6)

Guidance literature:

Multi-step reaction with 2 steps

1.1: thionyl chloride; triethylamine / dichloromethane / 3 h / Reflux; Inert atmosphere

1.2: 72 h / 80 °C / Inert atmosphere

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 4 h / 0 °C / Inert atmosphere

With lithium aluminium tetrahydride; thionyl chloride; triethylamine; In tetrahydrofuran; dichloromethane;

DOI:10.1021/ol401306h

Reference yield:

(-)-dimethy-2,3-O-isopropylidene-L-tartrate (37031-29-1) → C55H48N2O2 (1442686-89-6)

Guidance literature:

Multi-step reaction with 3 steps

1.1: magnesium / tetrahydrofuran / Cooling with ice; Inert atmosphere

2.1: thionyl chloride; triethylamine / dichloromethane / 3 h / Reflux; Inert atmosphere

2.2: 72 h / 80 °C / Inert atmosphere

3.1: lithium aluminium tetrahydride / tetrahydrofuran / 4 h / 0 °C / Inert atmosphere

With lithium aluminium tetrahydride; thionyl chloride; magnesium; triethylamine; In tetrahydrofuran; dichloromethane;

DOI:10.1021/ol401306h

upstream raw materials:

2,2-dimethoxy-propane

C₅₅H₄₄N₆O₂

bromobenzene

(-)-dimethy-2,3-O-isopropylidene-L-tartrate

Downstream raw materials:

C₅₆H₄₆N₂O₂S

C₆₄H₅₅N₃O₂