85925-68-4

Basic information

• Product Name: 5,7-bis(benzyloxy)phthalaldehydic acid
• Synonyms: 5,7-bis(benzyloxy)phthalaldehydic acid
• CAS NO: 85925-68-4
• Molecular Weight: 362.382
• Mol File: 85925-68-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 5,7-bis(benzyloxy)phthalaldehydic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 5,7-bis(benzyloxy)phthalaldehydic acid(85925-68-4)
• EPA Substance Registry System: 5,7-bis(benzyloxy)phthalaldehydic acid(85925-68-4)

Safety Data

• Hazardous Substances Data: 85925-68-4(Hazardous Substances Data)

Upstream product

• 124-38-9 carbon dioxide 
• 85565-94-2 2-bromo-3,5-bis(benzyloxy)benzaldehyde 
• 111536-54-0 ethyl 2-azido-3-(2-carboxy-3,5-dibenzyloxyphenyl)-propenoate 
• 67093-26-9 2-bromo-1-(hydroxymethyl)-3,5-bis-(benzyloxy)-benzene 
• 24131-31-5 3,5-dibenzyloxybenzyl alcohol 

Downstream Products

• 111536-54-0 ethyl 2-azido-3-(2-carboxy-3,5-dibenzyloxyphenyl)-propenoate 
• 111536-55-1 ethyl 2-azido-3-(3,5-dibenzyloxy-2-ethoxycarbonylphenyl)-propenoate 
• 111536-57-3 ethyl 6,8-dibenzyloxy-1-ethoxyisoquinoline-3-carboxylate 
• 111536-56-2 ethyl 6,8-dibenzyloxy-1-oxoisoquinoline-3-carboxylate 
• 111536-59-5 6,8-dibenzyloxy-3-chloromethyl-1-ethoxyisoquinoline 
• 111536-58-4 6,8-dibenzyloxy-1-ethoxyisoquinolin-3-ylmethanol 
• 111536-60-8 6,8-dibenzyloxy-1-ethoxy-3-methylisoquinoline 
• 60352-12-7 siamine 
• 85925-69-5 5,7-bis(benzyloxy)isobenzofuran-1(3H)-one 

Relevant articles and documents

Vinyl Azides in Heterocyclic Synthesis. Part 9. Synthesis of the Isoquinolone Alkaloid Siamine by Intramolecular Aza-Wittig Reaction

The isoquinolone alkaloid siamine (1) has been synthesised from 3,5-dibenzyloxybenzoic acid (2) by a route which incorporates an intramolecular aza-Wittig reaction as the key step.The benzaldehyde (5), prepared from the benzoic acid (2) by the dihydro-oxa