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  1. No Access

    Article

    Ruthenium carbene initiated ring-open metathesis polymerization of endo-bicyclo[3.2.0]hept-6-en-3-yl benzoates with tacticity studies

    After tentative ring-opening cross metathesis (ROCM) of endo-bicyclo[3.2.0]hept-6-en-3-yl 4-bromobenzoate with PhCH=CH2 initiated by (Cy3P)2Cl2Ru=CHPh in CH2Cl2, ring-opening metathesis polymerization (ROMP) of a...

    Ze Zhang 张泽, Qing-** Song, Guan-wu Wang in Chinese Journal of Polymer Science (2010)

  2. No Access

    Article

    Synthesis and characterization of cleavable cationic surfactants with a 1,3-dioxane ring

    A series of cationic cleavable surfactants was prepared by condensation of 2-alkyl-1,3-propanediols with 3-bromopropanal, followed by reaction with triethylamine. Each surfactant is a mixture of two diastereom...

    Guan-Wu Wang, **an-You Yuan, You-Cheng Liu… in Journal of the American Oil Chemists’ Soci… (1995)

  3. No Access

    Article

    Preparation and properties of sulfonate salt-type cleavable surfactants with a 1,3-dioxane ring

    A series of di-anionic cleavable surfactants were prepared by the condensation of aldehydes with 2,2-bis(hydroxymethyl)-1,3-propanediol, followed by reaction with 1,3-propanesultone in the presence of sodium hydr...

    Guan-Wu Wang, **an-You Yuan, You-Cheng Liu… in Journal of the American Oil Chemists’ Soci… (1994)

  4. No Access

    Article

    Preparation and properties of cleavable dianionic surfactants with a 1,3-dioxane ring

    Some cleavable dianionic surfactants were prepared by the reaction of aldehydes with diethylbis(hydroxymethyl)-malonate, followed by saponification with sodium hydroxide. The critical micelle concentrations of th...

    Guan-Wu Wang, Xue-Gong Lei, You-Cheng Liu in Journal of the American Oil Chemists’ Society (1993)