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IBX mediated reaction of β-enamino esters with allylic alcohols: a one pot metal free domino approach to functionalized pyridines.

Chemical communications (Cambridge, England)

Gade NR, Devendram V, Pal M, Iqbal J.
PMID: 23900491
Chem Commun (Camb). 2013 Sep 18;49(72):7926-8. doi: 10.1039/c3cc44274h. Epub 2013 Jul 30.

IBX facilitated the reaction of β-enamino esters with allylic alcohols affording a direct, one-pot and metal free synthesis of functionalized pyridines including 2-substituted nicotinic acids, densely substituted pyridines and precursors of azafluorenones. The methodology also afforded the racemic pyridine...

Effect of maternal dietary niacin intake on congenital anomalies: a systematic review and meta-analysis.

European journal of nutrition

Palawaththa S, Islam RM, Illic D, Rabel K, Lee M, Romero L, Leung XY, Karim MN.
PMID: 34748060
Eur J Nutr. 2021 Nov 08; doi: 10.1007/s00394-021-02731-9. Epub 2021 Nov 08.

PURPOSE: The significance of niacin in embryonic development has clinical implications in the counseling of pregnant women and may be used to inform nutrition recommendations. This study, therefore, aims to review the associations between maternal periconceptional niacin intake and...

Interaction with Simple Monopyridinecarboxylic Ligands Revealing Unexpected Structural Types of Uranyl Halides.

Inorganic chemistry

Andreev G, Budantseva N, Fedoseev A.
PMID: 33085466
Inorg Chem. 2020 Nov 02;59(21):15583-15586. doi: 10.1021/acs.inorgchem.0c02718. Epub 2020 Oct 21.

The inclusion of monopyridinecarboxylic acids into the structures of uranyl halides results in the formation of unexpected structural units. Molecules of picolinic and nicotinic acids acting as bridging ligands favor the formation of unprecedented dinuclear units in two uranyl...

Growth Factors for Bacteria: VIII. Pantothenic and Nicotinic Acids as Essential Growth Factors for Lactic and Propionic Acid Bacteria.

Journal of bacteriology

Sneli EE, Strong FM, Peterson WH.
PMID: 16560252
J Bacteriol. 1939 Sep;38(3):293-308. doi: 10.1128/jb.38.3.293-308.1939.

No abstract available.

Showing 1 to 4 of 4 entries