83724-24-7

Basic information

• Product Name: 1H-1,2,4-Triazole, 1-[1-(4-bromophenoxy)-3,3-dimethyl-1-butenyl]-, (E)-
• CAS NO: 83724-24-7
• Molecular Formula: C14H16BrN3O
• Molecular Weight: 322.205
• Mol File: 83724-24-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1H-1,2,4-Triazole, 1-[1-(4-bromophenoxy)-3,3-dimethyl-1-butenyl]-, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-1,2,4-Triazole, 1-[1-(4-bromophenoxy)-3,3-dimethyl-1-butenyl]-, (E)-(83724-24-7)
• EPA Substance Registry System: 1H-1,2,4-Triazole, 1-[1-(4-bromophenoxy)-3,3-dimethyl-1-butenyl]-, (E)-(83724-24-7)

Safety Data

• Hazardous Substances Data: 83724-24-7(Hazardous Substances Data)

Upstream product

• 83338-72-1 Toluene-4-sulfonic acid 1-[(4-bromo-phenoxy)-[1,2,4]triazol-1-yl-methyl]-2,2-dimethyl-propyl ester 
• 52575-96-9 1-(4-bromo-phenoxy)-3,3-dimethyl-1-[1,2,4]triazol-1-yl-butan-2-one 
• 55179-23-2 1-(4'-bromophenoxy)-1-[1,2,4-triazol-1-yl]-2-hydroxy-3,3-dimethyl-butane 

Relevant articles and documents

A Facile Synthesis of Ketene O,N-Acetals and Ketene O,O-Acetals by Tosylate Elimination

Reaction of the alcohols 4 and 5 with p-toluensulfonyl chloride leads to the sulfonic esters 6 and 7, respectively, which on treatment with potassium tert-butylate easily react to give the ketene O,N-acetals 8 and O,O-acetals 9, respectively.The (E/Z) isomers 8 arising from the elimination reaction of 7 were identified by their 1H-NMR data after X-ray analysis of one of the isomers of 8e.On one example it is shown that the elimination reaction proceeds stereoselectively "anti".