13148-65-7

Basic information

• Product Name: Dibenz(A,J)anthracene trans-3,4-diol-syn-1,2-epoxide
• Synonyms: 2,5-DiMethyl-1,3,4-oxadiazole;1,3,4-Oxadiazole, 2,5-dimethyl-
• CAS NO: 13148-65-7
• Molecular Formula: C₄H₆N₂O
• Molecular Weight: 324.32888
• Mol File: 13148-65-7.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 172-176 °C
• Appearance: /
• Density: 1.075±0.06 g/cm3(Predicted)
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: -2.83±0.32(Predicted)
• CAS DataBase Reference: Dibenz(A,J)anthracene trans-3,4-diol-syn-1,2-epoxide(CAS DataBase Reference)
• NIST Chemistry Reference: Dibenz(A,J)anthracene trans-3,4-diol-syn-1,2-epoxide(13148-65-7)
• EPA Substance Registry System: Dibenz(A,J)anthracene trans-3,4-diol-syn-1,2-epoxide(13148-65-7)

Safety Data

• Hazardous Substances Data: 13148-65-7(Hazardous Substances Data)

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.

Upstream product

• 3148-73-0 Diacetylhydrazin 
• 108-24-7 acetic anhydride 
• 64-19-7 acetic acid 
• 1068-57-1 acetic acid hydrazide 
• 78-39-7 Triethyl orthoacetate 
• 59105-37-2 3-acetyl-5-methyl-3H-[1,2,3,4]oxathiadiazole 2-oxide 
• 4076-36-2 5-methyl-1,2,3,4-tetrazole 
• 75-36-5 acetyl chloride 
• 93-97-0 benzoic acid anhydride 
• 73818-55-0 Bestmann ylide 
• 124551-47-9 bis trimethylsilyl diacetylhydrazine 
• 3069-07-6 tetraacetylhydrazine 

Downstream Products

• 103853-45-8 4-(4-chloro-phenyl)-3,5-dimethyl-4H-[1,2,4]triazole 
• 103861-18-3 4-(4-methoxyphenyl)-3,5-dimethyl-4H-1,2,4-triazole 
• 13576-46-0 3,5-dimethyl-4-phenyl-4H-[1,2,4]triazole 
• 16759-45-8 3,4,5-Trimethyl-1,2,4-triazol 
• 64-19-7 acetic acid 
• 302-01-2 hydrazine 
• 1208535-49-2 4-(3,5-dimethyl-4H-1,2,4-triazol-4-yl)benzoic acid 
• 1208535-50-5 3-(3,5-dimethyl-1,2,4-triazol-4-yl)benzoic acid 
• 1208535-51-6 5-(3,5-dimethyl-1,2,4-triazol-4-yl)isophthalic acid 
• 1208535-53-8 3-amino-5-(3,5-dimethyl-4H-1,2,4-triazol-4-yl)benzoic acid 
• 1208535-56-1 3,5-bis(3,5-dimethyl-1,2,4-triazol-4-yl)benzoic acid 

Relevant 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

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

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

Various variants of cleavage of tetrazoles to form 1,3,4-oxadiazoles are examined.The mechanisms and synthetic potentialities of these reactions are discussed.