61821-85-0

Basic information

• Product Name: (2,2-Dimethyl-[1,3]dioxolan-4-yl)-ethanol
• Synonyms: (2,2-Dimethyl-[1,3]dioxolan-4-yl)-ethanol
• CAS NO: 61821-85-0
• Molecular Weight: 146.186
• Mol File: 61821-85-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2,2-Dimethyl-[1,3]dioxolan-4-yl)-ethanol(CAS DataBase Reference)
• NIST Chemistry Reference: (2,2-Dimethyl-[1,3]dioxolan-4-yl)-ethanol(61821-85-0)
• EPA Substance Registry System: (2,2-Dimethyl-[1,3]dioxolan-4-yl)-ethanol(61821-85-0)

Safety Data

• Hazardous Substances Data: 61821-85-0(Hazardous Substances Data)

Upstream product

• 77-76-9 2,2-dimethoxy-propane 
• 67-64-1 acetone 

Downstream Products

• 104530-73-6 (S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid 1-(2,2-dimethyl-[1,3]dioxolan-4-yl)-ethyl ester 
• 104487-57-2 (2R,3R)-3-O-(2,6-dichlorobenzyl)-1,2-O-isopropylidene-1,2,3-butanetriol 
• 104487-56-1 (2R,3S)-3-O-(2,6-dichlorobenzyl)-1,2-O-isopropylidene-1,2,3-butanetriol 
• 5736-03-8 (d,l) isopropylidene glyceraldehyde 
• 114185-11-4 (2R,3R)-3-O-benzoyl-1,2-isopropylidenebutane-1,2,3-triol 
• 87604-49-7 (2R,3S)-3-O-benzyl-1,2-O-isopropylidenebutane-1,2,3-triol 
• 87604-50-0 (4R)-4-[(1R)-1-(benzyloxy)ethyl]-2,2-dimethyl-1,3-dioxolane 
• 104487-70-9 (S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (R)-1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-ethyl ester 

Relevant articles and documents

Filipin III: Configuration assignment and confirmation by synthetic correlation

The stereochemical configuration of filipin III (1) was determined using the 13C acetonide analysis. The relative configurations for the nine stereogenic centers in the top half of filipin were initially identified using just three acetonide derivatives (2, 3, and 4) arising from a two-step protection sequence. The structure was confirmed by synthesis and direct correlation of degradation products 8 (C26-C28) and 10 (C1-C16). Filipin tetraacetonide 2 and triacetonide 4 each contain an anti acetonide in a highly unusual chair conformation. Molecular modeling successfully reproduced the preference for a chair conformation over the normally more stable twist-boat conformation.