38568-50-2

Upstream product

• 6342-56-9 Pyruvic aldehyde dimethyl acetal 
• 75522-04-2 1-bromo-3-methoxy-propan-2-one 

Downstream Products

• 110223-31-9 3-methoxy-2-methyl-8-(2-phenylethyl)imidazo<1,2-a>pyridine hydrobromide 
• 110223-30-8 8-Benzyloxy-3-methoxy-2-methyl-imidazo[1,2-a]pyridine; hydrobromide 
• 209852-83-5 rac-1-Methoxy-1-(1-phenylethoxy)propan-2-one 
• 266315-70-2 1-Methoxy-1-((R)-1-phenyl-ethoxy)-propan-2-one 
• 38568-54-6 1-Methoxy-1-(4-nitro-benzenesulfonyl)-propan-2-one 
• 38568-57-9 1-Methoxy-1-(4-methoxy-benzenesulfonyl)-propan-2-one 

Relevant academic research and scientific papers

High Regio-, Chemo-, and stereoselectivity via low-temperature 4 + 3 cycloadditions. Convergent synthesis of multifunctionalized vinylmetals (M = Si, Sn) and S-vinyl benzenecarbothioates

(equation presented) A series of enantiomerically pure 8-oxabicyclo[3.2.1]oct-6-en-3-ones functionalized in the unsaturated two-carbon bridge has been prepared by the title reaction. Carbocation reactivity has been fined-tuned at -95 °C and adjusted to di

Chiral allyl cations in cycloadditions to furan: Synthesis of 2-(1'-phenylethoxy)-8-oxabicyclo[3.2.1]oct-6-en-3-one in high enantiomeric purity

Efficient shielding of the π face is offered by the phenyl group of the chiral auxiliary (TES = triethylsilyl) to the allyl cation generated at low temperature from 1. This protection induces high π-facial selectivity and allows high chemical yield on the capture of the cation by furan to afford the title cycloadduct 2.