128260-03-7

Basic information

• Product Name: 4,4-ethylenedioxy-2-methyl-4-phenylbutan-2-ol
• CAS NO: 128260-03-7
• Molecular Weight: 222.284
• Mol File: 128260-03-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4,4-ethylenedioxy-2-methyl-4-phenylbutan-2-ol(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4-ethylenedioxy-2-methyl-4-phenylbutan-2-ol(128260-03-7)
• EPA Substance Registry System: 4,4-ethylenedioxy-2-methyl-4-phenylbutan-2-ol(128260-03-7)

Safety Data

• Hazardous Substances Data: 128260-03-7(Hazardous Substances Data)

Upstream product

• 917-64-6 methyl magnesium iodide 
• 27773-03-1 ethyl 3,3-(ethylenedioxy)-3-phenylpropanoate 

Downstream Products

• 5650-07-7 3-methyl-1-phenyl-but-2-en-1-one 
• 128259-94-9 3,3-dimethyl-4-nitro-1-phenyl-butan-1-one 
• 128259-95-0 3,3-dimethyl-4-nitro-1-phenyl-pentan-1-one 
• 128260-24-2 3,3-dimethyl-5-phenyl-3H-pyrrole 
• 110466-49-4 2, 3-dimethyl-5-phenyl-1H-pyrrole 
• 128260-00-4 2,2-dimethyl-4-oxo-4-phenylbutanal 
• 110466-47-2 3,3-trimethyl-2-methylidene-5-phenyl-3,4-dihydro-2H-pyrrole 
• 110466-46-1 2,3,3-trimethyl-5-phenyl-3H-pyrrole 
• 128260-16-2 2-hydroxy-3,3-dimethyl-5-phenyl-3,4-dihydro-2H-pyrrole 
• 110466-43-8 3,3-dimethyl-1-phenylpentane-1,4-dione 
• 110466-45-0 2-hydroxy-2,3,3-trimethyl-5-phenyl-3,4-dihydro-2 H-pyrrole 
• 50299-81-5 trans-(2,2-dimethyl-3-phenylcyclopropyl)-phenylmethanone 
• 110466-44-9 2-hydroxy-4,4,5-trimethyl-2-phenyl-3,4-dihydro-2 H-pyrrole 
• 128260-09-3 4,4-ethylenedioxy-2,2-dimethyl-4-phenylbutanal 

Relevant articles and documents

Synthesis and Chemistry of Azolenines. Part 16. Preparation of both 3H- and 2H-Pyrroles from 2,2-Disubstituted 1,4-Diketones via the Paal-Knorr Reaction, and Isolation of Intermediate 2-Hydroxy-3,4-dihydro-2H-pyrroles

Treatment of 2,2-disubstituted 1,4-diketones (1) with liquid ammonia gives high yields of isolable isomeric 2-hydroxy-3,4-dihydro-2H-pyrroles (10) and (11), many of which may be dehydrated to 3H-pyrroles (2) together, in certain cases, with isomeric methylene-pyrrolines (14) and (15).When heated in acetic acid with ammonium acetate, the diketones (1) yield 2H-pyrroles (18), sometimes in admixture with 3H-pyrroles (2) from which they are formed by rearrangement.The diketones (1), including some novel examples, are prepared from nitro-ketones (6) by the Nef reaction, as well as other methods.