167482-38-4

Upstream product

• 122-51-0 orthoformic acid triethyl ester 
• 163395-33-3 6-phenyl-2-hexynal 
• 10160-87-9 Propiolaldehyde diethyl acetal 
• 637-59-2 1-Bromo-3-phenylpropane 
• 77877-57-7 6-phenyl-2-hexyn-1-ol 
• 167482-53-3 1-((tert-Butyldiphenylsilyl)oxy)-6-phenyl-2-hexyne 

Downstream Products

• 167482-56-6 1,2-O-Isopropylidene-3-O-(p-phenylbenzyl)-4,5-O-<6'-phenyl-2'-hexyn-1'-yl>-β-D-fructopyranose 
• 114245-27-1 C₆H₅(CH₂)3CCC(SC₆H₅)2H 
• 854171-18-9 2-(5-phenylpent-1-yn-1-yl)-1,3-dithiane 
• 854171-21-4 2-methyl-2-(5-phenylpent-1-yn-1-yl)-1,3-dithiane 
• 854171-45-2 1-tert-butyl-4-[1-(tert-butyldimethylsilyl)-6-phenylhex-1-yn-3-yliden]cyclohexane 

Relevant academic research and scientific papers

Preparation of alkynylcyclopropanes by the titanocene(II)-promoted reaction of 1,1-bis(phenylthio)-2-alkynes with 1-alkenes

The desulfurization of 1,1-bis(phenylthio)-2-alkynes with the titanocene(II) species Cp2Ti[P(OEt)3]2 in the presence of 1-alkenes produced 1-alkyn-1-ylcyclopropanes in good yields.

Asymmetric Cyclopropanation Using New Chiral Auxiliaries Derived from D-Fructose

Acetals of α,β-unsaturated aldehydes with 3-O-alkylated derivatives of 1,2-O-isopropylidene-β-D-fructopyranose and 1,2-O-isopropylidene-β-D-psicopyranose, which are readily available from D-fructose, were cyclopropanated with Et2Zn and CH2I2 with good diastereoselectivity.The effects of structure of the acetals on enantioselectivity were examined.