1522-15-2

Basic information

• Product Name: 4,4-diMethyl-1,1-diphenyl-pent-2-yn-1-ol
• Synonyms: 4,4-diMethyl-1,1-diphenyl-pent-2-yn-1-ol
• CAS NO: 1522-15-2
• Molecular Formula: C₁₉H₂₀O
• Molecular Weight: 264.3615
• Mol File: 1522-15-2.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4,4-diMethyl-1,1-diphenyl-pent-2-yn-1-ol(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4-diMethyl-1,1-diphenyl-pent-2-yn-1-ol(1522-15-2)
• EPA Substance Registry System: 4,4-diMethyl-1,1-diphenyl-pent-2-yn-1-ol(1522-15-2)

Safety Data

• Hazardous Substances Data: 1522-15-2(Hazardous Substances Data)

Upstream product

• 60-29-7 diethyl ether 
• 917-92-0 3,3-Dimethylbut-1-yne 
• 925-90-6 ethylmagnesium bromide 
• 91-01-0 1,1-Diphenylmethanol 
• 119-61-9 benzophenone 

Downstream Products

• 80515-54-4 C₁₉H₁₉⁽¹⁺⁾ 
• 856339-03-2 4,4-dimethyl-1,1-diphenyl-pentane 
• 1369584-03-1 1-(4,4-dimethyl-1,1-diphenylpenta-1,2-dien-3-yl)-1H-benzo[d][1,2,3]triazole 
• 37892-70-9 3-chloro-4,4-dimethyl-1,1-diphenyl-penta-1,2-diene 
• 844-39-3 Dimethyl-4,4 diphenyl-1,1 pentene-1 one-3 

Relevant articles and documents

Lewis Acid-Catalyzed Formal [3+3] Annulation of Propargylic Alcohols with 4-Hydroxy-2H-chromen-2-ones

A Lewis acid-catalyzed formal [3+3] cascade annulation strategy for the formation of diverse tricyclic compounds possessing functionalized pyrano[3,2-c]chromen-5(2H)-one fragments has been developed using propargylic alcohols and 4-hydroxy-2H-chromen-2-on

Lewis Acid Catalyzed Cyclization of Propargylic Alcohols with 2-Vinylphenol

An unprecedented Lewis acid catalyzed, protection-free, and high-efficiency synthesis of valuable 3,4-dihydro-2H-2,4-methanochromans via cycloaddition of propargylic alkynols with 2-vinylphenol is described. This cycloaddition protocol, which tolerates a