A multifunctionalized polycaprolactone polymer, a process for forming a multifunctionalized polycaprolactone polymer, and an article of manufacture comprising a material containing a multifunctionalized polycaprolactone polymer are disclosed. The multifunctionalized polycaprolactone polymer includes at least two functional groups. The process of forming the multifunctionalized polycaprolactone polymer includes forming a caprolactone monomer having at least two functional groups, and polymerizing the caprolactone monomer. Further, the article of manufacture includes a polycaprolactone polymer having at least two functional groups.
Busque, Felix; Cid, Pau; March, Pedro de, Heterocycles, 1995, vol. 40, # 1, p. 387 - 400
作者:Busque, Felix、Cid, Pau、March, Pedro de、Figueredo, Marta、Font, Josep
DOI:——
日期:——
MULTIFUNCTIONALIZED BIOACTIVE POLYCAPROLACTONE
申请人:International Business Machines Corporation
公开号:US20190134209A1
公开(公告)日:2019-05-09
A multifunctionalized polycaprolactone polymer, a process for forming a multifunctionalized polycaprolactone polymer, and an article of manufacture comprising a material containing a multifunctionalized polycaprolactone polymer are disclosed. The multifunctionalized polycaprolactone polymer includes at least two functional groups. The process of forming the multifunctionalized polycaprolactone polymer includes forming a caprolactone monomer having at least two functional groups, and polymerizing the caprolactone monomer. Further, the article of manufacture includes a polycaprolactone polymer having at least two functional groups.
Cycloadditions of highly functionalized C6-synthons to cyclic nitrones
作者:Montserrat Closa、Pedro de March、Marta Figueredo、Josep Font、Angeles Soria
DOI:10.1016/s0040-4020(97)10083-7
日期:1997.12
The 1,3-dipolar cycloaddition of cyclic nitrones to several C6 α,β-unsaturated esters and lactones with different functionalities has been studied. All these olefins have shown high stereoselectivity, with a predominance of the exo or endo transition state for the cis or trans dipolarophiles, respectively. The antifacial approach is favoured in the reactions with γ-substituted hexenolides and also
The Gas-Phase Acidity of 2(3H)-Oxepinone: A Step toward an Experimental Heat of Formation for the 2-Oxepinoxy Radical
作者:Steven M. Kroner、Matthew P. DeMatteo、Christopher M. Hadad、Barry K. Carpenter
DOI:10.1021/ja050173u
日期:2005.5.25
oxidation of the phenyl radical, this contribution details the first of three experiments designed to establish the heat of formation of the 2-oxepinoxy radical. We report here the synthesis of the previously unknown 2(7H)-oxepinone (12a) and 2(3H)-oxepinone (12b). We have determined the gas-phase acidity (Delta(acid)H(298)) of 12b by means of a bracketing study employing a flowing afterglow apparatus with