88701-60-4

Basic information

• Product Name: 3-Benzyl-1,2,3,4,9,10-hexahydro-6,8-dioxa-3-aza-cyclopenta[b]phenanthren-5-one; hydrochloride
• CAS NO: 88701-60-4
• Molecular Weight: 369.848
• Mol File: 88701-60-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-Benzyl-1,2,3,4,9,10-hexahydro-6,8-dioxa-3-aza-cyclopenta[b]phenanthren-5-one; hydrochloride(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Benzyl-1,2,3,4,9,10-hexahydro-6,8-dioxa-3-aza-cyclopenta[b]phenanthren-5-one; hydrochloride(88701-60-4)
• EPA Substance Registry System: 3-Benzyl-1,2,3,4,9,10-hexahydro-6,8-dioxa-3-aza-cyclopenta[b]phenanthren-5-one; hydrochloride(88701-60-4)

Safety Data

• Hazardous Substances Data: 88701-60-4(Hazardous Substances Data)

Upstream product

• 85878-59-7 6-acetoxy-2,3-dihydrobenzofuran 
• 1454-53-1 ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride 

Downstream Products

• 85878-62-2 5H-furo<3',2':6,7><1>benzopyrano<3,4-c>pyridin-5-one 

Relevant articles and documents

Synthesis of 5H-Furobenzopyranopyridin-5-ones and 8H-Pyranobenzofuropyridin-8-ones

5H-Furobenzopyranopyridin-5-ones(pyridopsoralens) (3) have been obtained by the von Pechmann reaction starting from 6-hydroxy-2,3-dihydrobenzofuran acetates plus 1-benzyl-3-ethoxycarbonylpiperidin-4-one and subsequent dehydrogenation.The synthesis of their 8H-pyranobenzofuropyridin-8-one isomers (14) and (17) was achived by two ways using: (i) ring closure of 4-formyl-3-hydroxy-2-methylbenzofuropyridine, and (ii) cyclisation of piperidinone O-(4,7-dimethylcoumarin-7-yl)oxime derivatives and aromatization.