159507-52-5

Basic information

• Product Name: C₄₈H₃₈O₈
• Synonyms: C₄₈H₃₈O₈
• CAS NO: 159507-52-5
• Molecular Weight: 742.825
• Mol File: 159507-52-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₄₈H₃₈O₈(CAS DataBase Reference)
• NIST Chemistry Reference: C₄₈H₃₈O₈(159507-52-5)
• EPA Substance Registry System: C₄₈H₃₈O₈(159507-52-5)

Safety Data

• Hazardous Substances Data: 159507-52-5(Hazardous Substances Data)

Upstream product

• 28917-43-3 3,5-dibenzyloxybenzoic acid 
• 123-31-9 hydroquinone 
• 28917-44-4 3,5-dibenzyloxylbenzoyl chloride 
• 100-39-0 benzyl bromide 
• 50513-72-9 (3,5-di-benzyloxy)benzoic acid benzyl ester 
• 99-10-5 3,5-Dihydroxybenzoic acid 

Downstream Products

• 159507-53-6 1,4-bis[3,5-dihydroxybenzoyloxy]benzene 

Relevant articles and documents

Synthesis of polyester dendrimers

Phloroglucinol 4, hydroqulnone 5 and naphthalene-2,6-diol 6 react with the monomer 2, activated either by 1,3-dicyclohexylcarbodiimide (DCC) or as its acid chloride 3. Hydrogenolysis of the benzyl protecting groups, followed by repetition of these procedures leads, divergently, to three series of analytically pure aryl polyester dendrimers in high yields. The de Gennes limit appears to lie between generations three and four with the three-branched initiator core 4 and between generations four and five with the two-branched cores 5 and 6.