ChemInform Abstract: SOME ANALYTICAL APPLICATIONS OF CHLORAMINE-B: ESTIMATION OF AMINO ACIDS, DIMETHYL SULFOXIDE, HYDRAZINE SULFATE, SEMICARBAZIDE HYDROCHLORIDE AND CYANIDE AND THIOCYANATE IONS IN METAL SALTS AND COMPLEXES USING CHLORAMINE-B

1980 ◽  
Vol 11 (32) ◽  
Author(s):  
RANGASWAMY RANGASWAMY ◽  
H. S. YATHIRAJAN ◽  
D. S. MAHADEVAPPA
Keyword(s):  
Amino Acids ◽  
Dimethyl Sulfoxide ◽  
Metal Salts ◽  
Hydrazine Sulfate ◽  
Analytical Applications ◽  
Semicarbazide Hydrochloride

Access to 2-Arylquinazolines via Catabolism/Reconstruction of Amino Acids with Insertion of Dimethyl Sulfoxide

2021 ◽  
Author(s):  
Jin-Tian Ma ◽  
Li-Sheng Wang ◽  
Zhi Chai ◽  
Xin-Feng Chen ◽  
Bo-Cheng Tang ◽  
...  
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Dimethyl Sulfoxide ◽  
Nitrogen Source ◽  
Carbon And Nitrogen ◽  
First Time

Quinazoline skeletons are synthesized by amino acids catabolism/reconstruction combined with dimethyl sulfoxide insertion/cyclization for the first time. The amino acid acts as a carbon and nitrogen source through HI-mediated catabolism...

Ethanol and Hydrazine Sulfate Induced Chronic Hepatic Injury in Rats: The Curative Effect Of Administration of Glucogenic Amino Acids

1993 ◽  
Vol 28 (Supplement_1A) ◽  
pp. 111-117 ◽  
Author(s):  
Hiroshi Suzuki ◽  
Tomoya Tominaga ◽  
Hiroshi Mizuno ◽  
Mayumi Kouno ◽  
Michihiro Suzuki ◽  
...  
Keyword(s):  
Amino Acids ◽  
Hepatic Injury ◽  
Hydrazine Sulfate ◽  
Curative Effect ◽  
Chronic Hepatic Injury

Chiroptical sensing of unprotected amino acids, hydroxy acids, amino alcohols, amines and carboxylic acids with metal salts

2019 ◽  
Vol 55 (44) ◽  
pp. 6297-6300 ◽  
Author(s):  
Ciarán C. Lynch ◽  
Zeus A. De los Santos ◽  
Christian Wolf
Keyword(s):  
Amino Acids ◽  
Carboxylic Acids ◽  
Amino Alcohols ◽  
Metal Salts ◽  
Hydroxy Acids ◽  
Optical Chirality ◽  
Iron Palladium

Optical chirality sensing of unprotected amino acids, hydroxy acids, amino alcohols, amines and carboxylic acids based on a practical mix-and-measure protocol with readily available copper, iron, palladium, manganese, cerium or rhodium salts is demonstrated.

scholarly journals SYNTHESES OF SUBSTITUTED GUANIDINES

1958 ◽  
Vol 36 (10) ◽  
pp. 1436-1440 ◽  
Author(s):  
Paul E. Gagnon ◽  
Jean L. Boivin ◽  
Joseph Zauhar
Keyword(s):  
Amino Acids ◽  
Aqueous Medium ◽  
Sulphuric Acid ◽  
Metal Salts ◽  
Calcium Cyanamide ◽  
Guanidine Carbonate ◽  
Acid Esters

Ethyl-, propyl-, and benzyl-guanidine nitrates were prepared from amine nitrates and calcium cyanamide or dicyandiamide. Carboxyalkylguanidines were made by condensing the corresponding amino acids with guanidine carbonate in aqueous medium. All the guanidine nitrates, except the benzyl derivative, were converted into the corresponding nitroguanidines by treatment with concentrated sulphuric acid. Esters and metal salts of 1-(α-carboxyalkyl)-2-nitroguanidines were also prepared.

Etude Magnétique des sels alcalins de quelques amino acides

1975 ◽  
Vol 53 (21) ◽  
pp. 3167-3170 ◽  
Author(s):  
Maurice A. Bernard ◽  
Nicole Bois ◽  
Michelle Daireaux
Keyword(s):  
Amino Acids ◽  
Alkali Metal ◽  
Metal Salts ◽  
Alkali Metal Salts ◽  
Magnetic Susceptibilities ◽  
Faraday Method

Using the Faraday method molar magnetic susceptibilities of the alkali metal salts M(NH2—R—COO) of several amino acids[Formula: see text] [Formula: see text] [Formula: see text] [Formula: see text] [Formula: see text]have been determined.Using the Veiel method, the magnetic susceptibilities of the anions (NH2—R—COO−) were deduced.

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