1268827-87-7

Basic information

• Product Name: 2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-4-hydroxy-3-methoxybenzaldehyde
• Synonyms: 2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-4-hydroxy-3-methoxybenzaldehyde
• CAS NO: 1268827-87-7
• Molecular Weight: 324.333
• Mol File: 1268827-87-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-4-hydroxy-3-methoxybenzaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-4-hydroxy-3-methoxybenzaldehyde(1268827-87-7)
• EPA Substance Registry System: 2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-4-hydroxy-3-methoxybenzaldehyde(1268827-87-7)

Safety Data

• Hazardous Substances Data: 1268827-87-7(Hazardous Substances Data)

Upstream product

• 106359-40-4 1,4-dihydro-6,7-methylenedioxynaphthalene 
• 18959-63-2 6,7-(methylenedioxy)-2(1H)-naphthalenone 
• 19202-23-4 5-hydroxy-6-(2-propenyl)-1,3-benzodioxole 
• 1114515-45-5 1,2,3,4-tetrahydro-6,7-methylenedioxy-2-naphthol 
• 1114515-42-2 1,2-diallyl-4,5-methylenedioxybenzene 
• 1114515-40-0 1-allyl-3,4-methylenedioxy-6-trifluoromethanesulfonyloxybenzene 
• 499218-40-5 4-acetoxy-2-bromo-3-methoxybenzaldehyde 
• 1114515-36-4 2-(6,7-methylenedioxy-3,4-diydronaphthyl)boronic acid pinacol ester 
• 1114515-47-7 3,4-dihydro-6,7-methylenedioxy-2-trifluoromethanesulfonyloxynaphthalene 

Downstream Products

• 1268827-78-6 4-acetoxy-2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-3-methoxybenzaldehyde O-methyloxime 
• 1268827-92-4 2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-4-hydroxy-3-methoxybenzaldehyde O-methyloxime 

Relevant articles and documents

Total synthesis of benzo[c]phenanthridine alkaloids based on a microwave-assisted electrocyclic reaction of the aza 6π-electron system and structural revision of broussonpapyrine

Total syntheses of the des-N-methyl (nor) type of benzo[c]phenanthridine alkaloids 1a-f and 19 and benzo[c]phenanthridine alkaloids, chelerythrine (2d), and broussonpapyrine (2f) were achieved. The key step was the construction of tetracyclic 10,11-dihydrobenzo[c]phenanthridines using a microwave-assisted electrocyclic reaction of the 2-cycloalkenylbenzaldoxime methyl ether 4 as an aza 6π-electron system, which was derived in two steps from a Suzuki-Miyaura cross-coupling reaction of 2-bromobenzaldehyde 6 with 2-(3,4-dihydro-6,7- methylenedioxynaphthyl)boronic acid pinacol ester 7. In addition, the exact structure of broussonpapyrine (2f) (2,3,9,10-tetraoxygenated type) was determined to be chelerythrine (2d).