148839-42-3

Basic information

• Product Name: 2-o-Tolyl-thiophene-3-carboxylic acid diethylamide
• Synonyms: 2-o-Tolyl-thiophene-3-carboxylic acid diethylamide
• CAS NO: 148839-42-3
• Molecular Weight: 273.399
• Mol File: 148839-42-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-o-Tolyl-thiophene-3-carboxylic acid diethylamide(CAS DataBase Reference)
• NIST Chemistry Reference: 2-o-Tolyl-thiophene-3-carboxylic acid diethylamide(148839-42-3)
• EPA Substance Registry System: 2-o-Tolyl-thiophene-3-carboxylic acid diethylamide(148839-42-3)

Safety Data

• Hazardous Substances Data: 148839-42-3(Hazardous Substances Data)

Upstream product

• 16419-60-6 2-Methylphenylboronic acid 
• 148839-38-7 2-Bromo-thiophene-3-carboxylic acid diethylamide 
• 73540-75-7 3-thiophenecarboxylic acid,N,N-diethylamide 
• 95-46-5 2-methylphenyl bromide 

Relevant articles and documents

COMBINED DIRECTED METALATION-CROSS COUPLING STRATEGIES. A REGIOSPECIFIC ROUTE TO HETERORING-ANNELATED ortho-NAPHTHOQUINONES AND A SHORT SYNTHESIS OF β-LAPACHONE

A general combined metalation-cross coupling methodology (Scheme 1) for the regiospecific construction of heteroring fused o-naphthoquinones 8 is described and its application to a short synthesis of the antimalarial/antitumor natural product β-lapachone (14) is demonstrated.