141514-80-9

Basic information

• Product Name: 5-Methoxy-2-oxo-1-m-tolyl-1,2-dihydro-pyrrolo[4,3,2-ij]isoquinoline-7-carboxylic acid ethyl ester
• CAS NO: 141514-80-9
• Molecular Weight: 362.385
• Mol File: 141514-80-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-Methoxy-2-oxo-1-m-tolyl-1,2-dihydro-pyrrolo[4,3,2-ij]isoquinoline-7-carboxylic acid ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Methoxy-2-oxo-1-m-tolyl-1,2-dihydro-pyrrolo[4,3,2-ij]isoquinoline-7-carboxylic acid ethyl ester(141514-80-9)
• EPA Substance Registry System: 5-Methoxy-2-oxo-1-m-tolyl-1,2-dihydro-pyrrolo[4,3,2-ij]isoquinoline-7-carboxylic acid ethyl ester(141514-80-9)

Safety Data

• Hazardous Substances Data: 141514-80-9(Hazardous Substances Data)

Upstream product

• 141514-74-1 ethyl α-azido-5-ethoxycarbonyl-2-methoxycinnamate 
• 122136-03-2 ethyl 3-formyl-4-methoxybenzoate 
• 82304-99-2 3-formyl-4-hydroxybenzoic acid ethyl ester 
• 120-47-8 Ethyl 4-hydroxybenzoate 
• 621-29-4 3-tolyl isocyanate 
• 141514-75-2 ethyl 5-ethoxycarbonyl-2-methoxy-α-<(triphenylphosphoranylidene)amino>cinnamate 

Relevant articles and documents

An efficient one-pot synthesis of pyrrolo[4,3,2-ij]isoquinoline derivatives by a consecutive aza-wittig/electrocyclic ring-closure/intramolecular acylation process

Iminophosphorane, ethyl 5-ethoxycarbonyl-2-methoxy-α-[(triphenylphosphoranylidene)amino]cinn amate (4) reacts with aliphatic and aromatic isocyanates in toluene at 170°C to give directly the corresponding pyrrolo[4,3,2-ij]isoquinolines 8 in moderate yields.