62934-24-1

Basic information

• Product Name: cis-6-methoxy-2,3,4,4a-tetrahydro-1H-fluoren-9(9aH)-one
• CAS NO: 62934-24-1
• Molecular Weight: 216.28
• Mol File: 62934-24-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: cis-6-methoxy-2,3,4,4a-tetrahydro-1H-fluoren-9(9aH)-one(CAS DataBase Reference)
• NIST Chemistry Reference: cis-6-methoxy-2,3,4,4a-tetrahydro-1H-fluoren-9(9aH)-one(62934-24-1)
• EPA Substance Registry System: cis-6-methoxy-2,3,4,4a-tetrahydro-1H-fluoren-9(9aH)-one(62934-24-1)

Safety Data

• Hazardous Substances Data: 62934-24-1(Hazardous Substances Data)

Upstream product

• 636-82-8 cyclohexene-1-carboxylic acid 
• 100-66-3 methoxybenzene 

Relevant articles and documents

A simple approach to the synthesis of fluoren-9-ones

Cyclohexene-1-Carboxylic acid (I) undergoes reaction with various aromatic substrates (2a-i) in presence of polyphosphoric acid (PPA) at 100°C to give cis-1,2,3,4,4a,9a-hexahydrofluoren-9-ones (3a-i) in good yield. Dehydrogenation of (3a-i) with selenium powder afforded corresponding fluoren-9-ones (4a-i) in high yield.

Exploitation of cyclopropane ring-cleavage reactions for the rapid assembly of tetracyclic frameworks related to gibberellins

The readily available hexahydrofluorene 5 has been elaborated over six steps, including three involving cyclopropane ring-cleavage reactions, into compound 12 which incorporates the carbocyclic framework associated with gibberellins.