Synthesis of Poly(glycidyl 2-ylidene-acetate) and Functionalization by Nucleophilic Ring-Opening Reactions
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DOI: 10.1021/acs.macromol.6b02465
Abstract: Rhodium-mediated C1 polymerization of glycidyl 2-diazoacetate resulted in the novel functional polymethylene poly(glycidyl 2-ylidene-acetate), the first functional polymethylene suitable for a subsequent controlled post-polymerization modification at moderate reaction conditions via nucleophilic ring-opening of the epoxide.… read more here.
Keywords: ring opening; glycidyl ylidene; poly glycidyl; nucleophilic ring ... See more keywords
Biocatalytic Aromaticity-Breaking Epoxidation of Naphthalene and Nucleophilic Ring-Opening Reactions
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DOI: 10.1021/acscatal.0c05588
Abstract: Aromatic hydroxylation reactions catalyzed by heme-thiolate enzymes proceed via an epoxide intermediate. These aromatic epoxides could be valuable building blocks for organic synthesis giving access to a range of chiral trans-disubstituted cyclohexadiene synthons. Here, we… read more here.
Keywords: ring opening; breaking epoxidation; nucleophilic ring; aromaticity breaking ... See more keywords
Nucleophilic ring opening of trans-2,3-disubstituted epoxides to β-amino alcohols with catalyst-controlled regioselectivity.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical communications"
DOI: 10.1039/c8cc07200k
Abstract: We report the nucleophilic ring opening of unsymmetrical trans-epoxides to β-amino alcohols with catalyst-controlled regioselectivity. This cationic aluminum salen catalyst, which contains bulky mesityl groups in the ortho-position of the phenoxide and a 2,2'-diamino-1,1'-binaphthalene backbone,… read more here.
Keywords: ring opening; catalyst controlled; controlled regioselectivity; regioselectivity ... See more keywords