Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. category: tetrahydroisoquinoline. Introducing a new discovery about 57196-62-0, Name is 6-Methoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride
Two series of sandwich frameworks based on two different kinds of nanosized lanthanide(III) and copper(I) wheel cluster units
Two series of sandwich frameworks, [La6(mu3-OH) 2(ox)3L12Cu11(mu3-X) 6(mu2-X)3]¡Á8 H2O (X=Br/Cl, FJ-21 a/b; L=4-pyridin-4-yl-benzonate; ox=oxalate) and [Ln4(OAc) 3(H2O)4L9][Cu(mu3-I)] @Cu10(mu3-I)(mu4-I)6(mu 5-I)3]¡Á7H2O (Ln=Pr/Nd/ Sm/Eu, FJ-22 a/b/c/d; OAc=acetate) have been hydrothermally prepared. These sandwich frameworks are assembled by two different kinds of nanosized lanthanide(III) and copper(I) wheel cluster units, La18 and 3Cu@Cu24 in FJ-21, Ln24 and Cu2@Cu24 in FJ-22. The synergistic coordination between organic ligands, L and oxalate/acetate, leads to the formation of La18 and Ln24 wheels, while the synergistic coordination between organic L and inorganic Br/I ligands results in 3Cu@Cu24 and Cu2@Cu24 wheels for FJ-21 and FJ-22, respectively. Thus, two types of synergistic coordination between two different organic ligands, as well as inorganic and organic ligands are simultaneously observed in FJ-21 and FJ-22. Synergistic coordination: Two types of synergistic coordination between organic 4-pyridin-4-yl-benzonate and oxalate/acetate ligands, as well as organic 4-pyridin-4-yl-benzonate and inorganic Br/I ligands were simultaneously observed in two series of sandwich frameworks based on linkages of two distinct layered networks of nanosized LnIII and CuI wheels, La18/3Cu@Cu24 in FJ-21 and Ln24/Cu2@Cu24 in FJ-22, by 4-pyridin-4-yl-benzoate ligands (see figure).
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.category: tetrahydroisoquinoline, you can also check out more blogs about57196-62-0
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Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem