Spiramilactone B

Base Information

• Chemical Name: Spiramilactone B
• CAS No.: 180961-65-3
• Molecular Formula: C20H26O4
• Molecular Weight: 330.41800
• Mol file: 180961-65-3.mol

Synonyms:

Chemical Property of Spiramilactone B

Chemical Property:

• Boiling Point: 521.0±50.0 °C(Predicted)
• PKA: 14.35±0.40(Predicted)
• PSA: 55.76000
• Density: 1.31±0.1 g/cm3(Predicted)
• LogP: 2.79800

Purity/Quality:

99% ^*data from raw suppliers

SpiramilactoneB 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Spiramilactone B

There total 32 articles about Spiramilactone B 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: 79.5%

C20H24O4 → C20H26O4 (180961-65-3) + (±)-spiramilactone B (180961-65-3)

Guidance literature:

With sodium tetrahydroborate; In methanol; dichloromethane; at -20 ℃; for 1h; Inert atmosphere;

DOI:10.1002/anie.201508996

Reference yield: 79.5%

C20H24O4 → C20H26O4 (180961-65-3) + (±)-spiramilactone B (180961-65-3)

Guidance literature:

With sodium tetrahydroborate; In methanol; dichloromethane; at -20 ℃; for 1h; Inert atmosphere;

DOI:10.1002/anie.201508996

Reference yield: 64.0%

C26H30O4S → C20H26O4 (180961-65-3) + (±)-spiramilactone B (180961-65-3)

Guidance literature:

With phosphorous acid trimethyl ester; In methanol; at 50 ℃; for 72h; Inert atmosphere;

DOI:10.1002/anie.201508996

Refernces