926920-32-3

Basic information

• Product Name: 4-Cyclopentene-1,3-diol, 1-[2-(trimethylsilyl)ethynyl]-, (1S,3R)-
• CAS NO: 926920-32-3
• Molecular Formula: C10H16O2Si
• Molecular Weight: 196.321
• Mol File: 926920-32-3.mol

Chemical Properties

• CAS DataBase Reference: 4-Cyclopentene-1,3-diol, 1-[2-(trimethylsilyl)ethynyl]-, (1S,3R)-(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Cyclopentene-1,3-diol, 1-[2-(trimethylsilyl)ethynyl]-, (1S,3R)-(926920-32-3)
• EPA Substance Registry System: 4-Cyclopentene-1,3-diol, 1-[2-(trimethylsilyl)ethynyl]-, (1S,3R)-(926920-32-3)

Safety Data

• Hazardous Substances Data: 926920-32-3(Hazardous Substances Data)

Upstream product

• 59995-48-1 (R)-4-acetoxycyclopent-2-en-1-one 
• 54655-07-1 lithium trimethylsilylacetylenide 

Downstream Products

• 934976-74-6 Acetic acid (1S,4R)-4-(1-benzenesulfonyl-2-oxo-2-phenyl-ethyl)-1-trimethylsilanylethynyl-cyclopent-2-enyl ester 
• 926920-74-3 (1'R,4'S)-2-phenylsulfonyl-2-(4'-hydroxy-4'-trimethylsilanylethynyl-2'-cyclopenten-1'-yl)-1-phenyl-ethanone 

Relevant articles and documents

Pd(0) catalyzed intramolecular alkylation: stereoselective synthesis of furan and isoxazoline-2-oxide analogs

New optically pure isoxazoline-2-oxide and furan analogs have been synthesized using Pd(0) catalyzed intramolecular cyclizations. Starting from a meso-diol, optically pure compounds were prepared without utilizing chiral ligands at any stage of the synthesis. The stereochemical outcome of the product (>99% ee) was influenced by desymmetrization catalyzed by Pseudomonas cepacia lipase and the stereoselective nature of the palladium catalyzed transformations.