4377-90-6 Usage
Common uses
Precursor in the synthesis of pharmaceuticals and agrochemicals, reducing agent in organic synthesis, intermediate in the production of dyes, pigments, and photoinitiators, coating and film-forming agent in materials science
Structure
Aromatic ring containing a sulfur and nitrogen heteroatom
Unique chemical properties
Due to the presence of the sulfur and nitrogen atoms in the aromatic ring, BTDA has unique chemical properties that make it useful as a building block for more complex organic compounds.
Reducing agent
BTDA is known for its ability to act as a reducing agent in organic synthesis, which allows it to be used in the production of a wide range of compounds.
Applications in materials science
BTDA is used as a coating and film-forming agent in the production of various industrial and consumer products, due to its ability to form strong and durable films.
Check Digit Verification of cas no
The CAS Registry Mumber 4377-90-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,7 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4377-90:
(6*4)+(5*3)+(4*7)+(3*7)+(2*9)+(1*0)=106
106 % 10 = 6
So 4377-90-6 is a valid CAS Registry Number.
4377-90-6Relevant articles and documents
Use of Piperidine-1-sulphenyl Chloride as a Sulphur-transfer Reagent in Reactions with Diamines: The Preparation of Sulphur-Nitrogen Heterocycles
Bryce, Martin R.
, p. 2591 - 2593 (2007/10/02)
The use of piperidine-1-sulphenyl chloride (3) as a sulphur-transfer reagent in reactions with diamines is described.The reactions of (3) with o-phenylenediamine yielded the dihydro-2,1,3-benzothiadiazole (6) and benzothiadiazole (7).Oxidation of (6) with m-chloroperoxybenzoic acid yielded (7).The reactions of (3) with 1,8-diaminonaphthalene and 1,4,5,8-tetra-aminonaphthalene yielded the 1,2,6-thiadiazine derivatives (14) and (16); possible mechanisms are discussed. 1,2-Diamino-N,N'-dimethylethane and (3) yielded the tetrahydrothiadiazole (17), whereas 1,3-diaminopropane and (3) afforded the novel N-S-N chain compound (19).The reactions of morpholine-1-sulphenyl chloride (4) with aromatic diamines gave the same products in low yields.
