1306651-85-3

Basic information

• Product Name: N¹,N⁴-dimethoxy-N¹,N⁴-dimethylterephthalamide
• Synonyms: N¹,N⁴-dimethoxy-N¹,N⁴-dimethylterephthalamide
• CAS NO: 1306651-85-3
• Molecular Weight: 252.27
• Mol File: 1306651-85-3.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: N¹,N⁴-dimethoxy-N¹,N⁴-dimethylterephthalamide(CAS DataBase Reference)
• NIST Chemistry Reference: N¹,N⁴-dimethoxy-N¹,N⁴-dimethylterephthalamide(1306651-85-3)
• EPA Substance Registry System: N¹,N⁴-dimethoxy-N¹,N⁴-dimethylterephthalamide(1306651-85-3)

Safety Data

• Hazardous Substances Data: 1306651-85-3(Hazardous Substances Data)

Upstream product

• 6638-79-5 N,O-dimethylhydroxylamine*hydrochloride 
• 13939-06-5 molybdenum hexacarbonyl 
• 321970-34-7 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonic acid 4-bromophenyl ester 
• 199465-44-6 4-iodophenyl nonaflate 
• 100-21-0 terephthalic acid 
• 1117-97-1 N,0-dimethylhydroxylamine 
• 100-20-9 terephthaloyl chloride 
• 201230-82-2 carbon monoxide 
• 624-38-4 para-diiodobenzene 

Downstream Products

• 144660-12-8 1,1'‐(1,4‐phenylene)bis(2,2‐dichloroethan‐1‐one) 
• 24553-57-9 1,1'‐(1,4‐phenylene)bis(2,2‐dibromoethan‐1‐one) 
• 1454283-53-4 di-tert-butyl 3,3'-(1,4-phenylene)bis(3-oxopropanoate) 

Relevant articles and documents

Synthesis of α,ω-Bis-Enones by the Double Addition of Alkenyl Grignard Reagents to Diacid Weinreb Amides

An efficient double addition of substituted alkenylmagnesium bromides to bis-Weinreb amides has been developed, giving α,ω-bis-enones that are building blocks for certain drugs and polymers. Furthermore, reliable protocols for the preparation of the requi

Synthesis of poly β ketoesters via double acylketene trapping

The synthesis and characterization of polymeric β ketoesters is herein reported. These polymers were prepared by allowing highly electrophilic acylketenes, generated in situ via thermolysis of stable 6-substituted-2,2-dimethyl-4H-1,3-dioxin-4-ones, to rea

One-pot transition-metal-free synthesis of weinreb amides directly from carboxylic acids

Weinreb amides were prepared directly from carboxylic acids, N,O-dimethylhydroxylamine, and phosphorus trichloride in one pot at 60 °C in toluene in high yields, thus avoiding the separation of the moisture and air sensitive intermediate P[NMe(OMe)]3 in advance. Sterically hindered carboxylic acids also give the corresponding Weinreb amides in excellent yields. Various functional groups are tolerated on the carboxylic acid. The method, which is a simple process and gives high yields, is suitable for large-scale production. Georg Thieme Verlag KG Stuttgart · New York.