Shea, Kenneth J. published the artcileSynthesis of Polymethylene Block Copolymers by the Polyhomologation of Organoboranes., Category: chlorides-buliding-blocks, the publication is Macromolecules (1999), 32(9), 3157-3158, database is CAplus.
AB and ABA block copolymers of poly(ethylene glycol-b-methylene) and poly(dimethylsiloxane-b-methylene) were prepared by hydroboration polyhomologation protocol. Control over the chain length of the polymethylene block was achieved by adjusting the initial molar ratio of ylide to organoborane. ABA block copolymers of polymethylene-polydimethylsiloxane-polymethylene were synthesized by a similar approach using thexyl borane as the difunctional hydroboration agent.
Macromolecules published new progress about 5034-06-0. 5034-06-0 belongs to chlorides-buliding-blocks, auxiliary class Salt,Aliphatic hydrocarbon chain, name is trimethyloxosulphonium chloride, and the molecular formula is C13H11NO, Category: chlorides-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics