Search results
Results from the WOW.Com Content Network
N-Phenylnaphthalen-1-amine (NPN) is an aromatic amine with the chemical formula C 16 H 12 NH. This molecule is notable for its binding affinity in mouse major urinary ...
The sulfonic acid derivatives of 1-naphthylamine are used for the preparation of azo dye.These compounds possess the important property of dyeing unmordanted cotton.. An important derivative is naphthionic acid (1-aminonaphthalene-4-sulfonic acid), which is produced by heating 1-naphthylamine and sulfuric acid to 170–180 °C in the presence of crystallized oxalic acid.
reduction of 1-nitroonaphthalene-8-sulfonic acid, precursor to C.I. Acid Blue 113 Notes: Peri-acid dehydrates to the sultam . Via the Bucherer reaction , heating periacid with anilinium salts gives the N-phenyl derivative, precursor to Acid Blue 113.
1,8-Bis(dimethylamino)naphthalene is an organic compound with the formula C 10 H 6 (NMe 2) 2 (Me = methyl). It is classified as a peri-naphthalene , i.e. a 1,8-disubstituted derivative of naphthalene .
NpP 2 S 4 is a compound related to Lawesson's reagent formed by the reaction of 1-bromonaphthalene with P 4 S 10, [1] this is a 1,3,2,4-dithiadiphosphetane 2,4-disulfide which has a naphth-1,8-diyl group holding the two phosphorus atoms together.
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." [table-of-contents] stripped . UFC president Dana White recently spoke about his 86-hour water fast.
1,8-Diaminonaphthalene is an organic compound with the formula C 10 H 6 (NH 2) 2. It is one of several isomeric naphthalenediamines . It is a colorless solid that darkens in air due to oxidation.
Tracy Chapman is finally getting a new moment in the awards spotlight, 35 years after the release of her biggest hit, "Fast Car." The two gave an emotional performance at the GRAMMYs on Sunday ...