Results 111 to 120 of about 19,944 (197)

Bioinspired Collective Synthesis of Gymnothelignans I, F, K, and L. [PDF]

J Org Chem
Chumsri N, Chualong K, Chairoungdua A, Kuhakarn C, Leowanawat P, Reutrakul V, Soorukram D.   +6 more
europepmc   +1 more source

Competitive cyclization of ethyl trifluoroacetoacetate and methyl ketones with 1,3-diamino-2-propanol into hydrogenated oxazolo- and pyrimido-condensed pyridones. [PDF]

Beilstein J Org Chem
Kushch SO, Goryaeva MV, Burgart YV, Ezhikova MA, Kodess MI, Slepukhin PA, Volobueva AS, Zarubaev VV, Saloutin VI.   +8 more
europepmc   +1 more source

Chirally locked and dynamic bis-perylene diimide macrocycles with multiple sources of chirality. [PDF]

Commun Chem
Hartmann D, Penty SE, Pal R, Barendt TA.
europepmc   +1 more source

Separation of PS diastereomers in GalNAc-conjugated siRNA-a comparative study of chromatographic and ion mobility mass spectrometry approaches. [PDF]

Anal Bioanal Chem
Bill MK, Graglia M, Riley JA, Zugaj M, Demtschenko N, Fox J, Bethge L, Smink JJ, Manz C.   +8 more
europepmc   +1 more source

Sulfur-Directed Construction of Vinyl Cyclopropanes from 1,3-Dienes. [PDF]

Angew Chem Int Ed Engl
Keimer A, Rettig J, Streit TN, Barthel B, Calmels M, Malischewski M, Haut FL.   +6 more
europepmc   +1 more source

Liquid chromatographic determination of enantiomeric purity of [¹¹C]methyl-L-methionine and O-(2-[¹⁸F]fluoroethyl)-L-tyrosine by pre-column derivatization with o-phthaldialdehyde and N-isobutyryl-L-cysteine. [PDF]

EJNMMI Radiopharm Chem
Forgács V, Balla V, Csonka V, Szikra D, Szücs D, Németh E, Képes Z, Trencsényi G, Jószai I.   +8 more
europepmc   +1 more source

Control over stereogenic centres beyond tetracoordination. [PDF]

Chem Sci
Budeev A, Sparr C.
europepmc   +1 more source

Macrocyclic oxygen transfer in the conversion of fatty acid hydroperoxide to a single species of triol in physiological saline.

Org Biomol Chem
Choi MS, Boeglin WE, Stec DF, Calcutt MW, Porter NA, Brash AR.   +5 more
europepmc   +1 more source

An HPLC-MS-Based Method for Determination of the D- and L- 5-Methyltetrahydrofolate Isomer Ratio in Dietary Supplements. [PDF]

J AOAC Int
Wang X, Pandey D, Vavilala S, Oh L, Gusev P, Andrews KW, Pehrsson P, Harnly JM, Sun J.   +8 more
europepmc   +1 more source