145101-08-2

Basic information

• Product Name: 1,1-diphenyl-2-heptyn-1-ol
• Synonyms: 1,1-diphenyl-2-heptyn-1-ol
• CAS NO: 145101-08-2
• Molecular Weight: 278.394
• Mol File: 145101-08-2.mol

Chemical Properties

• CAS DataBase Reference: 1,1-diphenyl-2-heptyn-1-ol(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-diphenyl-2-heptyn-1-ol(145101-08-2)
• EPA Substance Registry System: 1,1-diphenyl-2-heptyn-1-ol(145101-08-2)

Safety Data

• Hazardous Substances Data: 145101-08-2(Hazardous Substances Data)

Upstream product

• 119-61-9 benzophenone 
• 628-71-7 1-Heptyne 

Downstream Products

• 145101-04-8 1,1-diphenyl-1-octen-3-one 
• 1373883-86-3 4-methyl-7-nitro-1-pentyl-3,3-diphenyl-3,4-dihydrocyclopenta[b]indole 

Relevant articles and documents

[(3-dimethylamino)propyl]dimethylaluminum: A convenient reagent for methylation and ethynylation of carbonyl compounds

At 60-80°C the title compound methylates a variety of mono- and diketones. Aromatic aldehydes undergo simple methylation by the reagent only after initial treatment with an equivalent amount of AlCl3. Upon reaction of Me2Al(CH2)3NMe2 with terminal acetylenes the aluminum complex is converted into a carbonyl-alkynylation reagent.