3-Phorbinepropanoic acid, 9-ethenyl-14-ethyl-13-formyl-4,8,18-trimethy l-20-oxo-, (3S,4S)-

Base Information

• Chemical Name: 3-Phorbinepropanoic acid, 9-ethenyl-14-ethyl-13-formyl-4,8,18-trimethy l-20-oxo-, (3S,4S)-
• CAS No.: 82040-65-1
• Molecular Formula: C₃₃H₃₂N₄O₄
• Molecular Weight: 548.641
• Mol file: 82040-65-1.mol

Synonyms:

Chemical Property of 3-Phorbinepropanoic acid, 9-ethenyl-14-ethyl-13-formyl-4,8,18-trimethy l-20-oxo-, (3S,4S)-

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Boiling Point: 1028.3°Cat760mmHg
• Flash Point: 575.7°C
• Density: 1.37g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-Phorbinepropanoic acid, 9-ethenyl-14-ethyl-13-formyl-4,8,18-trimethy l-20-oxo-, (3S,4S)-

There total 4 articles about 3-Phorbinepropanoic acid, 9-ethenyl-14-ethyl-13-formyl-4,8,18-trimethy l-20-oxo-, (3S,4S)- 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%

pyrophaeophorbide b methyl ester (25145-41-9) → 31,32-didehydro-7-demethyl-7-formylphytochlorin (82040-65-1)

Guidance literature:

With hydrogenchloride; In water; at 0 - 20 ℃; Inert atmosphere; Darkness;

DOI:10.1111/php.12173

Reference yield:

→ 31,32-didehydro-7-demethyl-7-formylphytochlorin (82040-65-1)

Guidance literature:

With hydrogenchloride;

DOI:10.1002/hlca.193401701106

Reference yield:

pheophorbide-b (20239-99-0) → 31,32-didehydro-7-demethyl-7-formylphytochlorin (82040-65-1)

Guidance literature:

With pyridine;

upstream raw materials:

pheophorbide-b

pyrophaeophorbide b methyl ester

Refernces