130792-54-0

Basic information

• Product Name: (1S,4R)-(-)-4-Hydroxycyclopent-2-enyl butanoate
• CAS NO: 130792-54-0
• Molecular Weight: 170.208
• Mol File: 130792-54-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (1S,4R)-(-)-4-Hydroxycyclopent-2-enyl butanoate(CAS DataBase Reference)
• NIST Chemistry Reference: (1S,4R)-(-)-4-Hydroxycyclopent-2-enyl butanoate(130792-54-0)
• EPA Substance Registry System: (1S,4R)-(-)-4-Hydroxycyclopent-2-enyl butanoate(130792-54-0)

Safety Data

• Hazardous Substances Data: 130792-54-0(Hazardous Substances Data)

Upstream product

• 57392-44-6 2,2,2-trichloroethyl butyrate 
• 29783-26-4 cis-4-cyclopentene-1,3-diol 
• 123-20-6 vinyl n-butyrate 

Downstream Products

• 130670-46-1 Butyric acid (1S,4R)-4-((R)-3,3,3-trifluoro-2-methoxy-2-phenyl-propionyloxy)-cyclopent-2-enyl ester 

Relevant articles and documents

Chemoenzymatic routes to cyclopentenols: The role of protecting groups on stereo- and enantioselectivity

Enantiopure (R)-4-triisopropylsilyloxycyclopent-2-en-1-one was obtained through short sequences including either the enzymatic resolution of racemic cis-4-triisopropylsilyloxycyclopent-2-en-1-ol or the enzymatic desymmetrization of cis-cyclopent-2-en-1,3-diol. Alternatively, the enantiopure (S)-4-triisopropylsilyloxycyclopent-2-en-1-one was very efficiently obtained from diacetate of cis-cyclopent-2-en-1,3-diol using enzymatic desymmetrization with CAL-B. In these sequences, TIPS proved to be the best protecting group.