methyl 9,14-diethyl-3-(3-methoxy-3-oxopropyl)-4,8,13,18-tetramethyl-20-oxo-3,4-didehydro-24,25-dihydrophorbine-21-carboxylate

Base Information

• Chemical Name: methyl 9,14-diethyl-3-(3-methoxy-3-oxopropyl)-4,8,13,18-tetramethyl-20-oxo-3,4-didehydro-24,25-dihydrophorbine-21-carboxylate
• CAS No.: 119282-43-8
• Molecular Formula: C₃₆H₃₈N₄O₅
• Molecular Weight: 606.722
• Mol file: 119282-43-8.mol

Synonyms:

Chemical Property of methyl 9,14-diethyl-3-(3-methoxy-3-oxopropyl)-4,8,13,18-tetramethyl-20-oxo-3,4-didehydro-24,25-dihydrophorbine-21-carboxylate

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 9,14-diethyl-3-(3-methoxy-3-oxopropyl)-4,8,13,18-tetramethyl-20-oxo-3,4-didehydro-24,25-dihydrophorbine-21-carboxylate

There total 9 articles about methyl 9,14-diethyl-3-(3-methoxy-3-oxopropyl)-4,8,13,18-tetramethyl-20-oxo-3,4-didehydro-24,25-dihydrophorbine-21-carboxylate 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: 55.0%

chloroporphyrin e6 trimethyl ester → Phaeoporphyrin-a5-dimethylester (29169-79-7,119282-43-8,5522-67-8)

Guidance literature:

With potassium tert-butylate; In pyridine; tert-butyl alcohol; for 0.166667h; Heating;

DOI:10.1021/ja00527a048

Reference yield:

methylpheophorbide a (5594-30-9,64070-09-3,138812-88-1) → 9,14-diethyl-3-(2-methoxycarbonyl-ethyl)-4,8,13,18-tetramethyl-20-oxo-3,4-didehydro-23H,25H-phorbine-21-carboxylic acid methyl ester (29169-79-7,119282-43-8,5522-67-8)

Guidance literature:

With palladium; acetic acid; Hydrogenation_.anschliessend Aufbewahren des Reaktionsprodukts an der Luft;

Reference yield:

→ 9,14-diethyl-3-(2-methoxycarbonyl-ethyl)-4,8,13,18-tetramethyl-20-oxo-3,4-didehydro-23H,25H-phorbine-21-carboxylic acid methyl ester (29169-79-7,119282-43-8,5522-67-8)

Guidance literature:

With sodium carbonate;

upstream raw materials:

methylpheophorbide a

diazomethane

pheophytin a