I found the field of Polymer Science very interesting. Saw the article N-Heterocyclic carbene/Lewis acid-mediated ring-opening polymerization of propylene oxide. Part 2: Toward dihydroxytelechelic polyethers using triethylborane published in 2020.0. Computed Properties of C7H8O, Reprint Addresses Carlotti, S (corresponding author), Univ Bordeaux, CNRS, Bordeaux INP, LCPO,UMR 5629, F-33600 Pessac, France.. The CAS is 100-51-6. Through research, I have a further understanding and discovery of Benzyl Alcohol
Propylene oxide (PO) is polymerized by metal-free ring-opening polymerization (ROP) at 25 degrees C using N-heterocyclic carbenes (NHCs) and triethylborane (Et3B) as a bicomponent catalytic system. Poly(propylene oxide)s with predictable molar mass up to 60 000 g.mol(-1) and low dispersity (D<1.10) were obtained without the occurrence of undesirable transfer reaction to the monomer. In presence of an alcohol as the initiator, the ROP of PO follows an anionic mechanism assisted by monomer activation improving the efficiency of NHCs for the polymerization of substituted epoxides. Et3B is involved both in the formation of a complexed active center and in the activation of PO. Interestingly, dihydroxytelechelic PPOs can be readily synthesized not only using 1,4-benzenedimethanol but also water, both serving as difunctional initiators. Block copolyethers are also prepared by PPO chain extension experiments. All (co)polyethers have been thoroughly characterized by H-1 NMR spectroscopy, SEC and MALDI-TOF mass spectrometry as means to elucidate the reaction mechanisms involved in this chemistry. Computed Properties of C7H8O. About Benzyl Alcohol, If you have any questions, you can contact Song, QL; Zhao, JP; Zhang, GZ; Taton, D; Peruch, F; Carlotti, S or concate me.
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles