462116-74-1

Basic information

• Product Name: 2-Cyclopenten-1-one, 2-hydroxy-3,4-dimethyl-5-methylene-4-phenyl-, (4R)- (9CI)
• Synonyms: 2-Cyclopenten-1-one, 2-hydroxy-3,4-dimethyl-5-methylene-4-phenyl-, (4R)- (9CI)
• CAS NO: 462116-74-1
• Molecular Formula: C14H14O2
• Molecular Weight: 214.25976
• Product Categories: ALCOHOL
• Mol File: 462116-74-1.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-Cyclopenten-1-one, 2-hydroxy-3,4-dimethyl-5-methylene-4-phenyl-, (4R)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Cyclopenten-1-one, 2-hydroxy-3,4-dimethyl-5-methylene-4-phenyl-, (4R)- (9CI)(462116-74-1)
• EPA Substance Registry System: 2-Cyclopenten-1-one, 2-hydroxy-3,4-dimethyl-5-methylene-4-phenyl-, (4R)- (9CI)(462116-74-1)

Safety Data

• Hazardous Substances Data: 462116-74-1(Hazardous Substances Data)

Upstream product

• 940933-74-4 allenyl 2-deoxy-3,4,6-tri-O-t-butyldimethylsilyl-β-D-galactopyranoside 
• 940933-72-2 t-butyldimethyl((2R,4aR,6S,8S,8aR)-2-phenyl-6-(propa-1,2-dienyloxy)hexahydropyrano[3,2-d][1,3]dioxin-8-yloxy)silane 
• 899446-48-1 1-O-allenyl-3,4,6-tri-O-t-butyldimethylsilyl-2-deoxy-α-D-glucopyranoside 

Relevant articles and documents

Traceless chiral auxiliaries for the allene ether Nazarov cyclization

(Chemical Equation Presented) The key stereochemical factors that determine transfer of asymmetry from the chiral auxiliary to the cyclopentenone in the allene ether version of the Nazarov reaction have been elucidated. On the basis of the new insights in

An improved chiral auxiliary for the allene ether version of the Nazarov cyclization

α-2-Deoxy-D-glucose derived ether 14 is a superior reagent for the allene ether version of the Nazarov cyclization. Enantiomeric excesses of products derived from trisubstituted morpholino enamides varied between 85% and 93% ee.

Asymmetric cyclopentannelation: Camphor-derived auxiliary

The scope of an enantioselective cyclopentannelation reaction that makes use of allenyl ether-derived nucleophiles has been probed. The enantioselectivity is induced by a traceless chiral auxiliary that is easily derived from camphor. It has been shown th