@article{oai:nagoya.repo.nii.ac.jp:02001430, author = {Miyajima, Masato and Satoh, Kotaro and Horibe, Takahiro and Ishihara, Kazuaki and Kamigaito, Masami}, issue = {44}, journal = {Journal of the American Chemical Society}, month = {Nov}, note = {Monomer sequence control in terms of a single monomer unit, particularly in vinyl polymers, is one of the largest challenges in polymer chemistry. Furthermore, multifactor control of monomer sequence, molecular weight, and stereoregularity is an ultimate goal. In this work, we propose a strategy to prepare C–C main-chain sequence-regulated polymers with controlled molecular weights from vinyl monomers via a combination of iterative atom transfer radical additions and olefin metathesis reactions. This strategy enabled the synthesis of sequence-regulated polymers with exact styrene–acrylate–styrene sequences in the C–C main chains, controlled molecular weights of up to 104, and stereoregularities varying with syndiotacticity, isotacticity, and heterotacticity. The utility of this strategy is further demonstrated by formation of block copolymers consisting of sequence-regulated vinyl polymer segments by combining living ROMP of norbornene derivatives.}, pages = {18955--18962}, title = {Multifactor Control of Vinyl Monomer Sequence, Molecular Weight, and Tacticity via Iterative Radical Additions and Olefin Metathesis Reactions}, volume = {142}, year = {2020} }