Methylenebridge

由 ES Gulyaeva 著作 · 被引用 1 次 — Abstract. Systematic modification of the chelating NHC-phosphine ligand (NHC = N-heterocyclic carbene) in highly efficient ketone hydrogenation ...

In organic chemistry, a methylene bridge, methylene spacer, or methanediyl group is any part of a molecule with formula −CH 2−; namely, a carbon atom ...

由 JS RODIA 著作 · 1959 · 被引用 18 次 — Methylene Bridge Formation via Carbonium Ions in the Phenol-Formaldehyde Reaction · Article Views · Altmetric · Citations · Cited By · Partners · About.

由 TH Doan 著作 · 2021 · 被引用 4 次 — Abstract. Three synthetic methods towards semi-planar triarylboranes with two aryl rings connected by a methylene bridge have been developed.

由 SH Hu 著作 · 2022 · 被引用 4 次 — Akt2 knockout in mice abrogates DHA/EPA-induced PI3K-AKT signaling. Our results identify PUFA's methylene bridge tryptophan acylation, a protein ...

由 Y Fan 著作 · 2022 · 被引用 12 次 — The methylene-bridged dimers with one-carbon (C1) unit in biosynthesis, which are a small class of structurally diverse natural products, are ...

由 WA Herrmann 著作 · 1982 · 被引用 393 次 — Symmetrical methylene (alkylidene) bridges represent the predominant geometry. Stability against thermolysis and photolysis is one of the striking properties of ...