Bansal, O P; Srinivas, J S; Sastry, C V Reddy, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1992, vol. 31, # 4, p. 289 - 292
The Ce(III)-photocatalyzed synthesis of amides fromcarboxylicacids and aryl isocyanates was developed. The reaction includes the formation of alkyl radicals fromcarboxylicacids followed by radical addition to the electron-deficient carbon of isocyanate.
A medicament having inhibitory activity against plasminogen activator inhibitor-1, which comprises as an active ingredient a compound represented by the following general formula (I) or a salt thereof:
wherein R
1
and R
2
represents an aromatic group which may be substituted, W represents a group selected from the following connecting group W-1:
(wherein a bond at the left end binds to the carbon atom and a bond at the right end binds to the nitrogen atom, X represents sulfur atom or NH, Y represents oxygen atom or sulfur atom,
R
3
represents a hydrocarbon group, hydroxy group, or carboxy group),
Z represents a single bond or a connecting group wherein a number of atoms in a main chain is 1 to 3.
<scp>Iron‐Catalyzed</scp> Amide Bond Formation from Carboxylic Acids and Isocyanates<sup>†</sup>
作者:Lingjian Zi、Jing Zhang
DOI:10.1002/cjoc.202300396
日期:2023.12
We describe an iron-catalyzed amidebondformation from readily available carboxylic acids and isocyanates. This method utilizes an abundant and biocompatible iron catalyst and easily accessible starting materials, generates CO2 as the only byproduct, and features broad substrate scopes with good functional group compatibility. Therefore, it provides a cost-effective and practical protocol to access
A heat-sensitive recording sheet comprises an electron donative leuco dye, an acidic developer for developing the dye, and a sensitizer. The acidic developer has a main component of a phenolic compound that contains a sulfonyl group in a molecule. The sensitizer comprises an amide compound, N-(4-tolyl) -phenylacetic amide. An amide compound to be mixed with the N-(4-tolyl)-phenylacetic amide for use in the sensitizer is at least one compound selected from the group consisting of N -cyclohexylphenylacetic amide, N-phenylphenylacetic amide, N-(2-tolyl)phenylacetic amide, N-phenylphenoxyacetic amide, N-(4-tolyl)phenoxyacetic amide, N-phenyl-(4-tolyloxy)acetic amide and N-(4-tolyl)-(4-tolyloxy)acetic amide.
Mashraqui, Sabir H.; Biswas, Maloyesh M.; Nivalkar, Kishor R., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1996, vol. 35, # 10, p. 1031 - 1037
作者:Mashraqui, Sabir H.、Biswas, Maloyesh M.、Nivalkar, Kishor R.