208999-46-6

Basic information

• Product Name: (+/-)-(Z)-3,7-dimethyl-2-methoxy-7-[2-(5-methyl)furyl]-1-phenylsulfenyl-3-phenylsulfonyl-1-octene
• Synonyms: (+/-)-(Z)-3,7-dimethyl-2-methoxy-7-[2-(5-methyl)furyl]-1-phenylsulfenyl-3-phenylsulfonyl-1-octene
• CAS NO: 208999-46-6
• Molecular Weight: 498.708
• Mol File: 208999-46-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (+/-)-(Z)-3,7-dimethyl-2-methoxy-7-[2-(5-methyl)furyl]-1-phenylsulfenyl-3-phenylsulfonyl-1-octene(CAS DataBase Reference)
• NIST Chemistry Reference: (+/-)-(Z)-3,7-dimethyl-2-methoxy-7-[2-(5-methyl)furyl]-1-phenylsulfenyl-3-phenylsulfonyl-1-octene(208999-46-6)
• EPA Substance Registry System: (+/-)-(Z)-3,7-dimethyl-2-methoxy-7-[2-(5-methyl)furyl]-1-phenylsulfenyl-3-phenylsulfonyl-1-octene(208999-46-6)

Safety Data

• Hazardous Substances Data: 208999-46-6(Hazardous Substances Data)

Upstream product

• 137496-79-8 C₁₇H₁₈O₃S₂ 
• 208999-45-5 4-[2-(5-methyl)furyl]-4-methylpentyl iodide 
• 662151-43-1 4-[2-(5-methylfurfuryl)]-4-methylpentanenitrile 
• 662151-65-7 4-[2-(5-methyl)furyl]-4-methylpentanol 
• 125254-49-1 4-methyl-4-(5-methylfuran-2-yl)pentanoic acid 
• 145917-19-7 3-[2-(5-methylfurfuryl)]-3-methyl-1-butyl-p-toluenesulfonate 
• 125254-39-9 methyl 3-methyl-3-(5-methylfuran-2-yl)butanoate 
• 145917-04-0 3-(2-(5-methylfuryl))-3-methyl-1-butanol 
• 108-98-5 thiophenol 
• 2525-46-4 2-Methoxy-3--prop-1-en 
• 2525-40-8 prop-2-ynylsulfonylbenzene 
• 5651-88-7 phenyl propargyl sulfide 
• 38576-60-2 senecioyl cyanide 
• 541-47-9 3-Methylbutenoic acid 

Downstream Products

• 662151-44-2 (E and Z)-3,7-dimethyl-2-methoxy-7-[2-(5-methyl)furyl]-1-phenylsulfenyl-2-octene 
• 662151-45-3 (E and Z)-3,7-dimethyl-2-methoxy-7-[2-(5-methyl)furyl]-1-phenylsulfinyl-2-octene 
• 6892-80-4 (+/-)-widdrol 

Relevant articles and documents

Intramolecular [4+3] cycloadditions. Towards a synthesis of widdrol

Certain substituted alkoxyallylic sulfones were alkylated and treated with Lewis acids to produce vinylthionium ions that underwent intramolecular [4+3] cycloaddition reactions with a tethered furan. Manipulation of the cycloadduct led to the synthesis of widdrol. Other attempts to prepare the cycloadducts were made, but none were exceptionally better than the route using vinylthionium ions as intermediates. Interesting aspects of the alkylation chemistry of phenylthio-substituted alkoxyallylic sulfones are detailed as well.