Ghorbani, Fatemeh published the artcileSynthesis and Characterization of Pine-cone Derived Carbon-based Solid Acid: a Green and Recoverable Catalyst for the Synthesis of Pyrano_ pyrazole, Amino-benzochromene, Amidoalkyl Naphthol and Thiazolidinedione Derivatives, Formula: C2H4ClNO, the publication is Letters in Organic Chemistry (2021), 18(1), 66-81, database is CAplus.
In this report, SO3H-functionalized carbon nanoparticles (Pine-SO3H) with high acid d. was synthesized by the thermal treatment of sulfuric acid with pine-cone as carbon-based at 180°C in a sealed autoclave in a one-step procedure. The resulted nanocatalyst was characterized by FT-IR, TGA, XRD, FE-SEM and elemental anal. (EA). The result of characterization showed that the carbon-based acid is amorphous with polycyclic aromatic carbon sheets attached plentiful -OH, -COOH, and -SO3H groups. The catalytic activities of pine-SO3H was investigated in the highly efficient synthesis of pyrano[2,3-c] pyrazole, amino-benzochromenes, amidoalkyl naphthol and 5-arylidene-2,4-thiazolidinedione derivatives The application of pine-SO3H in the synthesis offered several advantages such as simple procedure with an easy work-up, recoverable catalyst, mild condition, eco-friendliness, excellent yields, short reaction times and use of an inexpensive catalyst.
Letters in Organic Chemistry published new progress about 79-07-2. 79-07-2 belongs to amides-buliding-blocks, auxiliary class Chloride,Amine,Aliphatic hydrocarbon chain,Amide,Inhibitor, name is 2-Chloroacetamide, and the molecular formula is C2H4ClNO, Formula: C2H4ClNO.
Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics