25974-59-8

Basic information

• Product Name: Phenol, 5-methoxy-2-(3-methyl-2-butenyl)-
• CAS NO: 25974-59-8
• Molecular Formula: C12H16O2
• Molecular Weight: 192.258
• Mol File: 25974-59-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Phenol, 5-methoxy-2-(3-methyl-2-butenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Phenol, 5-methoxy-2-(3-methyl-2-butenyl)-(25974-59-8)
• EPA Substance Registry System: Phenol, 5-methoxy-2-(3-methyl-2-butenyl)-(25974-59-8)

Safety Data

• Hazardous Substances Data: 25974-59-8(Hazardous Substances Data)

Upstream product

• 17598-02-6 2,2 dimethyl 7 methoxychromene 
• 150-19-6 O-methylresorcine 
• 598-25-4 Dimethylallene 
• 34252-38-5 1-(1,1-Dimethyl-allyloxy)-3-methoxy-benzene 
• 115-18-4 2-methyl-3-buten-2-ol 
• 870-63-3 prenyl bromide 
• 34191-90-7 1-methoxy-3-(2-methylbut-3-yn-2-yloxy)benzene 
• 78-79-5 isoprene 
• 673-22-3 2-Hydroxy-4-methoxybenzaldehyde 

Downstream Products

• 1006054-37-0 C₁₅H₁₈O₄ 
• 133462-57-4 Acetic acid 2-(2-chloro-3-methyl-but-3-enyl)-5-methoxy-phenyl ester 
• 133462-56-3 Acetic acid 5-methoxy-2-(3-methyl-but-2-enyl)-phenyl ester 
• 17598-02-6 2,2 dimethyl 7 methoxychromene 

Relevant articles and documents

CHROMENES AND CHROMANONES. PART II. THE BIRCH REDUCTION OF PRECOCENE I AND PRECOCENE II

The reduction of precocene I (1a), precocene II (1c) and 6-methoxy-2,2-dimethyl-2H-chromene (1b) with sodium or lithium in liquid ammonia was examined.The phenolic compounds and the bicyclic one with partialy reduced benzene ring were obtained as the majo

REGIOSPECIFIC ALKENYLATION OF PHENOLS BY 1,1-DIMETHYLALLENE PROMOTED BY PLATINUM CATALYSTS

1,1-Dimethylallene reacts with phenolic substrates in the presence of catalytic amounts of platinum(II) complexes.A regiospecific C-alkenylation takes place, affording o-isopentenylphenols and 2,2-dimethylchromans.Possible reaction mechanisms are also discussed.