77300-17-5

Basic information

• Product Name: dl-cis-4-tetrahydropyranoxy-2-cyclopentenyl benzoate
• CAS NO: 77300-17-5
• Molecular Weight: 288.343
• Mol File: 77300-17-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: dl-cis-4-tetrahydropyranoxy-2-cyclopentenyl benzoate(CAS DataBase Reference)
• NIST Chemistry Reference: dl-cis-4-tetrahydropyranoxy-2-cyclopentenyl benzoate(77300-17-5)
• EPA Substance Registry System: dl-cis-4-tetrahydropyranoxy-2-cyclopentenyl benzoate(77300-17-5)

Safety Data

• Hazardous Substances Data: 77300-17-5(Hazardous Substances Data)

Upstream product

• 63603-17-8 (-)-2-cyclopenten-1(R),4(S)-diyl bis-N-mesyl-(S)-phenylalaninate 
• 110-87-2 3,4-dihydro-2H-pyran 
• 61305-24-6 dl-cis-4-hydroxy-2-cyclopentenyl benzoate 
• 98-88-4 benzoyl chloride 
• 29783-26-4 cis-4-cyclopentene-1,3-diol 

Downstream Products

• 59995-47-0 4-Hydroxycyclopent-2-enone 
• 77341-51-6 (+/-)-4-benzoyloxy-2-cyclopentenone 
• 26054-46-6 cis-(±)-2-oxabicyclo[3.3.0]oct-6-en-3-one 
• 61305-24-6 (4R)-4-hydroxy-2-cyclopentenyl benzoate 

Relevant articles and documents

A Novel Asymmetric Synthesis of Chiral Cyclopentanoid Building Blocks by the Use of Chiral Lithium Amide

Enantioselective deprotonation of meso-epoxides, derived from 3-cyclopenten-1-ol, was examined using chiral lithium amide.Chiral cis-4-t-butyldimethylsiloxy-2-cyclopenten-1-ol, cis-4-tetrahydropyranyloxy-2-cyclopenten-1-ol, and their trans-isomers, which are useful chiral building blocks for the synthesis of cyclopentanoid natural compounds, were obtained with high enantiomeric excesses (72 - 90 percent ee).Both (R)- and (S)-4-hydroxy-2-cyclopenten-1-one were derived from (1S,4R)-4-t-butyldimethylsiloxy)-2-cyclopenten-1-ol stereospecifically.