1448324-09-1

Basic information

• Product Name: 5'-{7,7-dimethoxy-5-[(4-methoxyphenyl)methoxy]hept-3-yn-2-yl}-4'-ethenyl-2',3'-dihydrospiro[1,3-dioxolane-2,1'-indene]
• Synonyms: 5'-{7,7-dimethoxy-5-[(4-methoxyphenyl)methoxy]hept-3-yn-2-yl}-4'-ethenyl-2',3'-dihydrospiro[1,3-dioxolane-2,1'-indene]
• CAS NO: 1448324-09-1
• Molecular Weight: 492.612
• Mol File: 1448324-09-1.mol

Chemical Properties

• CAS DataBase Reference: 5'-{7,7-dimethoxy-5-[(4-methoxyphenyl)methoxy]hept-3-yn-2-yl}-4'-ethenyl-2',3'-dihydrospiro[1,3-dioxolane-2,1'-indene](CAS DataBase Reference)
• NIST Chemistry Reference: 5'-{7,7-dimethoxy-5-[(4-methoxyphenyl)methoxy]hept-3-yn-2-yl}-4'-ethenyl-2',3'-dihydrospiro[1,3-dioxolane-2,1'-indene](1448324-09-1)
• EPA Substance Registry System: 5'-{7,7-dimethoxy-5-[(4-methoxyphenyl)methoxy]hept-3-yn-2-yl}-4'-ethenyl-2',3'-dihydrospiro[1,3-dioxolane-2,1'-indene](1448324-09-1)

Safety Data

• Hazardous Substances Data: 1448324-09-1(Hazardous Substances Data)

Upstream product

• 1448324-07-9 5’-(5-hydroxy-7,7-dimethoxyhept-3-yn-2-yl)-2’,3’-dihydrospiro[1,3-dioxolane-2,1’-indene]-4’-yl trifluoromethanesulfonate 
• 19060-10-7 3,3-dimethoxypropanal 
• 1393912-45-2 5-(4,4-dibromobut-3-en-2-yl)-2',3'-dihydrospiro(1,3-dioxolane-1-oxo-1H-inden-4-yl) trifluoromethanesulfonate 
• 1448324-08-0 C₂₉H₃₃F₃O₉S 
• 7486-35-3 tri-n-butyl(vinyl)tin 

Downstream Products

• 1448324-10-4 5-{7,7-dimethoxy-5-[(4-methoxyphenyl)methoxy]hept-3-yn-2-yl}-2,3-dihydrospiro[1,3-dioxolane-2,1-indene]-4-carbaldehyde 
• 1448324-11-5 5'-{7,7-dimethoxy-5-[(4-methoxyphenyl)methoxy]hept-3-yn-2-yl}-2',3'-dihydrospiro[1,3-dioxolane-2,1'-indene]-4'-yl({2-[tris(propan-2-yl)silyl]-1,3-oxazol-5-yl})methanol 
• 1448324-12-6 5-[(5'-{7,7-dimethoxy-5-[(4-methoxyphenyl)methoxy]hept-3-yn-2-yl}-2',3'-dihydrospiro[1,3-dioxolane-2,1'-indene]-4'-yl)carbonyl]-2-[tris(propan-2-yl)silyl]-1,3-oxazole 
• 1448324-13-7 5-{7,7-dimethoxy-5-[(4-methoxyphenyl)methoxy]hept-3-yn-2-yl}-4-[(1,3-oxazol-5-yl)carbonyl]-2,3-dihydro-1H-inden-1-one 

Relevant articles and documents

Synthesis of an advanced precursor of demethoxyviridin

The synthesis of a potential precursor 3 to demethoxyviridin (1b) is described. The centerpiece of this strategy was the conversion of the previously described dibromoolefin 6 to the masked alkyne β-hydroxyaldehyde 5 in a single step. Further elaboration then produced the alkyne oxazole 4, which on thermolysis, followed by in situ tautomerization and silylation, led directly to 3. Supplementary materials are available for this article. Go to the publisher's online edition of Synthetic Communications for full experimental and spectral details.