13148-65-7 Usage
Description
Dibenz(A,J)anthracene trans-3,4-diol-syn-1,2-epoxide is a chemical compound derived from Dibenz(A,J)anthracene, a polycyclic aromatic hydrocarbon. It is characterized by the presence of a trans-3,4-diol and a syn-1,2-epoxide functional group, which may contribute to its unique chemical properties and potential applications.
Uses
Used in Catalyst Applications:
Dibenz(A,J)anthracene trans-3,4-diol-syn-1,2-epoxide is used as a catalyst in various chemical reactions. It has been studied for its ability to be recycled from batch to batch without appreciable loss, making it a potentially sustainable and cost-effective option for catalysis.
Used in Petroleum Industry:
In the purification of petroleum oils, a solution of Dibenz(A,J)anthracene trans-3,4-diol-syn-1,2-epoxide has been found to provide the highest selectivity, effectively removing undesirable polycyclic aromatics. This application contributes to the production of cleaner and higher quality petroleum products.
Check Digit Verification of cas no
The CAS Registry Mumber 13148-65-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,4 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 13148-65:
(7*1)+(6*3)+(5*1)+(4*4)+(3*8)+(2*6)+(1*5)=87
87 % 10 = 7
So 13148-65-7 is a valid CAS Registry Number.
13148-65-7Relevant articles and documents
Synthesis of 1,3,4-Oxadiazoles from Carboxylic Hydrazides and of 1,2-Oxazin-6-ones from α-(Hydroxyimino)carboxylic Esters with Keteneylidene Triphenylphosphorane
L?ffler, Jonas,Schobert, Rainer
, p. 283 - 284 (1997)
In a one-pot procedure 1,3,4-oxadiazoles 8 are prepared from carboxylic hydrazides 2 and keteneylidene triphenylphosphorane 1 via an untypical intermolecular Wittig olefination of a carbamate type carbonyl group. Under similar conditions, reaction of 1 an
An efficient one pot synthesis of 1,3,4-oxadiazoles
Tandon,Chhor
, p. 1727 - 1732 (2001)
Various 1,3,4-oxadiazoles have been synthesized in excellent yields by BF3·Et2O promoted cyclodehydration of 1,2-diacyl and diaroyl hydrazines prepared in situ from corresponding acid chlorides and hydrazine.
TETRAZOLES IN THE SYNTHESES OF 1,3,4-OXADIAZOLES
Koldobskii, G. I.,Ivanova, S. E.
, p. 1512 - 1517 (2007/10/03)
Various variants of cleavage of tetrazoles to form 1,3,4-oxadiazoles are examined.The mechanisms and synthetic potentialities of these reactions are discussed.