217969-55-6

Basic information

• Product Name: Furan, 2-ethoxytetrahydro-4-methyl-3-(1-methylethyl)-, (2R,4R)-rel- (9CI)
• Synonyms: Furan, 2-ethoxytetrahydro-4-methyl-3-(1-methylethyl)-, (2R,4R)-rel- (9CI)
• CAS NO: 217969-55-6
• Molecular Formula: C10H20O2
• Molecular Weight: 172.2646
• Product Categories: ISOPROPYL
• Mol File: 217969-55-6.mol

Chemical Properties

• Boiling Point: 196.1±8.0 °C(Predicted)
• Appearance: /
• Density: 0.90±0.1 g/cm3(Predicted)
• CAS DataBase Reference: Furan, 2-ethoxytetrahydro-4-methyl-3-(1-methylethyl)-, (2R,4R)-rel- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Furan, 2-ethoxytetrahydro-4-methyl-3-(1-methylethyl)-, (2R,4R)-rel- (9CI)(217969-55-6)
• EPA Substance Registry System: Furan, 2-ethoxytetrahydro-4-methyl-3-(1-methylethyl)-, (2R,4R)-rel- (9CI)(217969-55-6)

Safety Data

• Hazardous Substances Data: 217969-55-6(Hazardous Substances Data)

Upstream product

• 30989-66-3 (Z/E)-1-ethoxy-3-methyl-1-butene 

Relevant articles and documents

Highly stereoselective radical cyclization of haloacetals controlled by the acetal center

A systematic investigation of radical haloacetal cyclizations (Ueno-Stork reaction) where the acetal center is the unique stereogenic element is reported. This highly diastereoselective reaction can be used for the preparation of polysubstituted tetrahydrofurans and γ-lactones. We report herein the full experimental details of reactions where up to three new chiral centers are created. To demonstrate the potential of this approach, short syntheses of (+)-eldanolide and of tricyclic acetals related to biologically active lignans have been achieved.

Diastereoselective radical cyclization of bromoacetals (Ueno-Stork reaction) controlled by the acetal center

The stereochemistry of the 5-exo-trig cyclization of bromoacetals (Ueno- Stork cyclization) can be controlled from the stereogenic acetal center. High stereoselectivities have been observed for the formation of 4-substituted tetrahydrofurans. Preparation