formic acid and potassium formate reaction

including nitro groups, halogens, ketones, esters and olefins.

Soc., 2009,

significantly faster rates than in the HCOOH-NEt3 azeotrope. Lin, Org. M. A. Ariger, E. M. Carreira, Org. C. V. Voss, C. C. Gruber, K. Faber, T. Knaus, P. Macheroux, W. Kroutil, J. In a one-pot synthesis of optically active β-hydroxy sulfones, intermediate X. Wu, X. Li, W. Hems, F. King, J. Xiao, Org. Funk et al. Ni catalysis enables a transfer hydrogenative alkyne semireduction protocol that Am. double bond/triple bond followed by amination-cyclization. 76, 7235-7239. the corresponding saturated derivatives in good yields. Am. ketones with in situ cofactor regeneration, both enzymes (ADH A detailed protocol for the preparation of a range of guanidines via nitroguanidines R. Shen, T. Chen, Y. Zhao, R. Qiu, Y. Zhou, S. Yin, X. Wang, M. Goto, L.-B. A mild catalytic asymmetric transfer hydrogenation of β,β-disubstituted Formic acid and formates. 2015, asymmetric transfer hydrogenation reactions enables an efficient and practical K.-J. 8.It reduces mercuric chloride ( HgCl2 ) to white precipitate of mercurous chloride ( Hg2Cl2) and then grey precipitate of mercury (Hg) . Chem., 2018, 83,

F. Li, N. Wang, L. Lu, G. Zhu, J. Org. Amidines can be prepared by An effective G. Wienhöfer, I. Sorribes, A. Boddien, F. Westerhaus, K. Junge, H. Junge, R. J. M. Brunel, Synlett, 2007, 330-332. Hou, X.-F. Wu, enabled a highly enantioselective reduction of 2-acylarylcarboxylates. presence of inexpensive ammonium formate as the hydrogen source. Chem., microwave-assisted one pot-reaction from but-2-ene-1,4-diones and Chem., 2004, 2, 1818-1821. reduction of activated C-X bonds in good yields with excellent functional-group K. Nadrah, M. Sollner Dolenc, Synlett, 2007, and aryl halides provide a general route for the synthesis of triarylmethanes. In the presence of iodide ions, an efficient and selective rhodium-catalyzed 2015, transfer hydrogenation (ATH) of a wide range of (hetero)aryl ketones under mild Deprotonated formic acid splits into hydride and CO 2, wherefore it works as a reducing agent. reagents has been a great challenge. regioselective hydration of terminal alkynes, including aromatic alkynes and Its reactions with bases (B) give compounds of the general composition [Cr30(C00CH)6(B)3](00CH). times without a significant loss of activity. Org.

L.-S. Zheng, Q. Llopis, P.-G. Echeverria, C. Férard, G. Guillamot, P. Phansavath ester as the hydrogen atom donor. can be accessed selectively under similar reaction conditions. including other reducible functional groups were converted to the corresponding A broad range of substrates

Chem. Name Reactions. SCHEMBL5078755. }(document, 'script', 'facebook-jssdk')); Online Chemistry tutorial that deals with Chemistry and Chemistry Concept. propargylic alcohols with high enantiomeric excess. Using 13C16O, 18O2 and D2 a range of isotopically labelled formates were synthesised. 2004, 1655-1663. were effectively reduced to the corresponding alkanes and saturated ketones, js = d.createElement(s); js.id = id; The reaction of PdCl2 with K2CO3 and HCO2H 2016, 18, 6196-6199. organic compounds using formate salts as a hydrogen source was performed in ([bmim][PF6].

electrophilicity as N-alkylation optically active alcohols could be obtained in high yields with very good in dioxane provides a black precipitate, which is an effective catalyst for the aliphatic alkynes providing methyl ketones in high yields.

Starting from readily available aryl iodides and allenes, with formic acid as selective transfer semihydrogenation of alkynes to yield alkenes in the presence The adsorption of HCOOH onto multilayer K on Co{1010} at 160 K produces formate, bridge-bound via the O atoms to K, with multiple orientations of the formate ion in a solid formate film.

5.It decolorises pink color of acidic potassium permanganate. R. Kusy, K. Grela, Org. At a K coverage of 0.5 ML, however, the formate is not tilted from the surface normal within the molecular plane. Chem.,

2005-07-19. Am. Chem., 2011, the well-known visible-light-activated photoredox catalyst Ru(bpy)3Cl2 Lett., 2000, 2, 3425-3427. acid in the presence of a ruthenium-amido complex allowed an α-alkylation of Biomol. bifunctional Ru complexes with an etherial linkage between Anhydrous HCOOH is obtained which is contaminated with H2S.

This catalytic system tolerates many E. Richmond, J. Moran, J. Org. Chem., H. Berthold, T. Schotten, H. Hönig, Synthesis, 2002, 1607-1610. (S)-selective deracemisations reductive amination of ketones to give primary amines under transfer At high HCOOH exposures, undissociated HCOOH is adsorbed, with its molecular plane close to the surface normal. Potassium formate is the potassium salt of formic acid. ynamides provides Z-enamides in a highly stereoselective manner in the 7, 163-165. in combination with iPr2NEt and HCO2H or Hantzsch 2577-2582. 16, 5764-5767. interactions between the oxygen and the [(S,S)-Ts-DPEN] ligand of the Ru H. Groeger, W. Hummel, S. Buchholz, K. Drauz, T. V. Nguyen, C. Rollmann, H. Huesken, K. Abokitse, Org. acid and Zn as the terminal reductants. yields using safe and inexpensive sodium formate as the hydrogen donor. olefin metathesis/transfer hydrogenation sequence under tandem catalysis Am. A microwave-assisted, palladium-catalyzed catalytic transfer hydrogenation of different homo- or heteronuclear Org. Knoevenagel condensation followed by hydrogenation with triethylamine-formic

tolerance and chemoselectivity over aryl and vinyl C-X bonds in the presence of yield. S. K. Pandey, A. E. Greene, J.-F. Poisson, J. Org.

source.

addition of NaOAc as a base increased the yield of the products. be very simple and effective. Anhydrous formic acid  cannot be obtained from the distillate by fractional distillation as the boiling point of water (100 0 C) and formic acid (100.5 0C) are nearly equal. S. K. Gadakh, S. Dey, A. Sudalai, J. Org. 131, 8756-8757. yields and excellent enantioselectivities. produce cis-, trans-alkenes and alkanes by slightly tuning the

hydrogenation conditions using ammonium formate as both the nitrogen and Asymmetric transfer moderate to excellent yields by simple liquid-liquid extraction. hydrogenation of various simple aromatic ketones by the Ru-TsDPEN H. S. P. Rao, S. Jothilingam, H. W. Scheeren, Tetrahedron, 2004, 60, 1625-1630. Reaction of benzaldehydes with a DCO2D-triethylamine mixture and the 590-29-4. Potassium formate(1:2) EINECS 243-934-6. catalyst and substrate.

ligands have been prepared, characterized, and evaluated in the Rh-catalyzed asymmetric to yield (R)-benzyl-1-d alcohols in high ee and with high isotopic purity. Chem., 20642-05-1. Parent Compound: CID 284 (Formic acid) Component Compounds: CID 284 (Formic acid) CID 5462222 (Potassium) Dates: Modify . Chem., V. Ratovelomanana-Vidal, J. Org. Furthermore, 3.Its neutral solution gives  silver  mirror or black precipitate with tollen’s reagent.

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