15288-90-1

Basic information

• Product Name: (2-methylcyclopent-1-en-1-yl)(phenyl)methanone
• Synonyms: (2-methylcyclopent-1-en-1-yl)(phenyl)methanone
• CAS NO: 15288-90-1
• Molecular Weight: 186.254
• Mol File: 15288-90-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (2-methylcyclopent-1-en-1-yl)(phenyl)methanone(CAS DataBase Reference)
• NIST Chemistry Reference: (2-methylcyclopent-1-en-1-yl)(phenyl)methanone(15288-90-1)
• EPA Substance Registry System: (2-methylcyclopent-1-en-1-yl)(phenyl)methanone(15288-90-1)

Safety Data

• Hazardous Substances Data: 15288-90-1(Hazardous Substances Data)

Upstream product

• 1119-51-3 bromopentene 
• 536-74-3 phenylacetylene 
• 19016-85-4 hept-6-en-1-ynylbenzene 
• 15288-87-6 1-phenylheptane-1,6-dione 
• 5912-44-7 2-benzoyl-5-acetylthiophene 
• 130602-10-7 7-phenyl-6-heptyn-2-one 
• 15288-74-1 1-phenyl-6-heptyn-1-one 

Relevant articles and documents

Ti-Catalyzed Multicomponent Oxidative Carboamination of Alkynes with Alkenes and Diazenes

The inter- or intramolecular oxidative carboamination of alkynes catalyzed by [py2TiCl2NPh]2 is reported. These multicomponent reactions couple alkenes, alkynes and diazenes to form either α,β-unsaturated imines or α-(iminomethyl)cyclopropanes via a TiII/TiIV redox cycle. Each of these products is formed from a common azatitanacyclohexene intermediate that undergoes either β-H elimination or α,γ-coupling, wherein the selectivity is under substrate control.

TfOH-catalyzed intramolecular alkyne-ketone metathesis leading to highly substituted five-membered cyclic enones

The intramolecular carbocyclization of tethered alkynyl ketones to five-membered cyclic enones is shown to be catalyzed by trifluoromethanesulfonic acid in MeOH, proceeding in good to excellent yields and with high selectivities.