ChemInform Abstract: REACTION OF ACYL CHLORIDES WITH N-PHENYLIMIDES OF MALEIC AND ITACONIC ACIDSamines (benzene compoundsThe influence of inhibitors on the rate of polymerization of poly-bis-maleimide in organic solvents at various temperatures was studied.doi:10.1002/chin.198450159...
Acyl chlorides are very reactive organic compounds that can be used as precursors for other organic compounds. For example, acyl chlorides will react with primary and secondary amines to give amides. Answer and Explanation:1 This is reaction of an acyl chloride with an amine to give an amide....
The reaction of N-arylcarbamoyl chlorides with anilines in acetonitrile initially gives isocyanates, which can react with primary or secondary amines to give N,N-diaryl ureas. The rate of HCl elimination fits the Bronsted catalysis law with β≈ 1, suggesting that there is extensive proton transf...
Cross-coupling reactionsofacyl chlorides,thiol esters, orcarboxylic anhydridesgiveketones. The reaction of acid chlorides in aqueous bases suffered from competitivehydrolysis,911,912but such decomposition was minimized when arylboronic esters and K3PO4·nH2O (n=1.5, 1.5equiv.) were used in toluene at...
I. (1992), ChemInform Abstract: Reaction of O-(N-Alkylidenaminocarbonyl)hydroximic Acid Chlorides with Amines. ChemInform, 23: no. doi: 10.1002/chin.199229135 Author Information Inst. org. khim. AN Ukr. SSR, Kiev Publication History Issue published online: 21 AUG 2010 Article first published...
FORMATION OF ACYL BROMIDES FROM CARBOXYLIC ACIDS AND N-BROMOSUCCINIMIDE; SOME REACTIONS O FBROMOCYANOTRIPHENYLPHOSPHORANE Acyl halides, i.e., acyl bromides and acyl chlorides can be generated in high yields under mild conditions from the corresponding carboxylic acid in the pr... P Fr⊘Yen -...
Synthesis of Endocyclic Enol Methyl Ethers of 3-Acylthiotetronic Acids and Their Reactions with Amines Acylation of (3H,5H)-tetrahydrothiophene-2,4-dione (thiotetronic acid) with acetyl, propionyl, and valeryl chlorides followed by O-C isomerization in the p... M.,V.,BudnikovaD.,... -...
If anhydrides react like acid chlorides with the nucleophiles, draw the products formed when each of the following nucleophiles reacts with benzoic anhydride [(C_6H_5CO)_2O]: (c) LiAlH[OC(CH_3)_3]_3, then H_2O The reaction of aniline with benzaldehyde af...
In boronic acid-Mannich reaction (or Petasis reaction), for instance, the nucleophilic feature of boronic acids effects the formation of boron “ate” complex, leading to functionalized amines following 1,3-metallate migration (Fig. 1c)76,77,78,79,80. To this end, a recent endeavor of our...
. Increasing the amount of CSA from 6 to 9 mol% (Table1, entry 5) and decreasing it from 6 to 3 mol% (Table1, entry 6) led to inferior yields (37% and 64% yield, respectively). This indicates that the quantitative protonation of the acylguanidyl group into the acylguanidinium...