The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Summary: The ring‐opening polymerization (ROP) of 1,5‐dioxepan‐2‐one (DXO) catalyzed by diphenyl phosphate (DPP) using 3‐phenyl‐1‐propanol (PPA) as an initiator has been studied. The polymerization in toluene at room temperature produced poly(1,5‐dioxepan‐2‐one) (PDXO) with a narrow polydispersity index. For the initial [DXO]0/[PPA]0/[DPP]0 of 50/1/1, the molecular weight determined from 1H NMR (M...
The living ring-opening polymerization of l-lactide was carried out by using organocatalyst to synthesize the molecular weight controlled poly(l-lactide) with an phenylacetylenyl end group (HCCPLLA), then the homopolymerization of HCCPLLA was performed by using two different rhodium catalysts. Low molecular weight poly-PLLA 6 -1 (M w,SEC-MALLS =46,700) was synthesized by using Rh(nbd)BPh...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.