600700-71-8

Basic information

• Product Name: Cyclopenta[c]pyran-3(1H)-one, hexahydro-6-methylene-, (4aR,7aR)-rel- (9CI)
• Synonyms: Cyclopenta[c]pyran-3(1H)-one, hexahydro-6-methylene-, (4aR,7aR)-rel- (9CI)
• CAS NO: 600700-71-8
• Molecular Formula: C9H12O2
• Molecular Weight: 152.19038
• Product Categories: CYCLOPENTANE
• Mol File: 600700-71-8.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Cyclopenta[c]pyran-3(1H)-one, hexahydro-6-methylene-, (4aR,7aR)-rel- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclopenta[c]pyran-3(1H)-one, hexahydro-6-methylene-, (4aR,7aR)-rel- (9CI)(600700-71-8)
• EPA Substance Registry System: Cyclopenta[c]pyran-3(1H)-one, hexahydro-6-methylene-, (4aR,7aR)-rel- (9CI)(600700-71-8)

Safety Data

• Hazardous Substances Data: 600700-71-8(Hazardous Substances Data)

Upstream product

• 100812-69-9 cis-hexahydro-5-methylene-2(1H)-pentalenone 
• 1779-49-3 Methyltriphenylphosphonium bromide 
• 145448-46-0 cis-3-Oxabicyclo<4.3.0>-nonane-4,8-dione 

Relevant articles and documents

Total Syntheses of Allelopathic 4-Oxyprotoilludanes, Melleolides, and Echinocidins

Stereocontrolled total syntheses of allelopathic 4-oxyprotoilludane sesquiterpenes, melleolide, melleolide F, and echinocidins B and D were achieved. The curved 5/6/4 tricyclic system with an angular hydroxy group was built via three key transformations: (1) Me3Al-catalyzed [2 + 2] cycloaddition of a ketene silyl acetal with a propiolate, (2) reductive ring-opening of a cyclic hemiketal, and (3) the intramolecular Morita-Baylis-Hillman reaction. This synthetic route represents a new and reliable strategy to obtain protoilludanes with several oxy-functional groups.

An enantiodivergent trend in microbial Baeyer-Villiger oxidations of functionalized pentalenones by recombinant whole cells expressing monooxygenases from Acinetobacter and Pseudomonas

We have investigated the microbial Baeyer-Villiger oxidations of pentalenones by recombinant whole cells expressing cyclohexanone monooxygenase from Acinetobacter and cyclopentanone monooxygenase from Pseudomonas. The two enzymes display a distinguishable