952303-63-8

Basic information

• Product Name: C₁₈H₁₆N₄O
• Synonyms: C₁₈H₁₆N₄O
• CAS NO: 952303-63-8
• Molecular Weight: 304.351
• Mol File: 952303-63-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₈H₁₆N₄O(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₈H₁₆N₄O(952303-63-8)
• EPA Substance Registry System: C₁₈H₁₆N₄O(952303-63-8)

Safety Data

• Hazardous Substances Data: 952303-63-8(Hazardous Substances Data)

Upstream product

• 88111-74-4 bromo-4 dimethyl-2,5 benzaldehyde 
• 952303-55-8 (4-bromo-2,5-dimethylphenyl)methanol 
• 108480-48-4 4-bromo-2,5-dimethylbenzyl chloride 
• 191348-14-8 2-iodo-4-methoxylaniline 
• 1074-24-4 2,5-dibromo-p-xylene 
• 952303-59-2 7-bromo-5,8-dimethylisoquinoline 
• 952303-58-1 5-bromo-4,7-dimethyl-1H-indene 
• 952303-61-6 6-bromo-4,7-dimethylindan-1-ol 
• 952303-57-0 6-bromo-4,7-dimethylindan-1-one 
• 900027-21-6 3-(4-bromo-2,5-dimethylphenyl)propionic acid 
• 952303-56-9 2-(4-bromo-2,5-dimethylbenzyl)malonic acid diethyl ester 

Downstream Products

• 10371-86-5 9-methoxyellipticine 

Relevant articles and documents

Preparation of polyfunctional aryl azides from aryl triazenes. A new synthesis of ellipticine, 9-methoxyellipticine, isoellipticine, and 7-carbethoxyisoellipticine

(Chemical Equation Presented) The preparation of polyfunctional aryl azides by the reaction of aryl triazenes with NaN3 in the presence of KHSO4 or BF3·OEt2/TFA (trifluoroacetic acid) has been described. A variety of functional groups (halides, esters, ketones, nitriles, aldehydes, and boronic esters) are tolerated under the Lewis acidic conditions. By using this methodology, the potent antitumor agents, ellipticine and 9-methoxyellipticine, have been synthesized. In addition, isoellipticine and a related derivative, 7-carbethoxyisoellipticine, were also prepared.