106536-40-7

Basic information

• Product Name: ethyl 6′-amino-3′-methyl-2-oxo-1′-phenyl-1′H-spiro[indoline-3,4′-pyrano[2,3-c]pyrazole]-5′-carboxylate
• Synonyms: ethyl 6′-amino-3′-methyl-2-oxo-1′-phenyl-1′H-spiro[indoline-3,4′-pyrano[2,3-c]pyrazole]-5′-carboxylate
• CAS NO: 106536-40-7
• Molecular Weight: 416.436
• Mol File: 106536-40-7.mol
• Article Data: 16

Chemical Properties

• CAS DataBase Reference: ethyl 6′-amino-3′-methyl-2-oxo-1′-phenyl-1′H-spiro[indoline-3,4′-pyrano[2,3-c]pyrazole]-5′-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 6′-amino-3′-methyl-2-oxo-1′-phenyl-1′H-spiro[indoline-3,4′-pyrano[2,3-c]pyrazole]-5′-carboxylate(106536-40-7)
• EPA Substance Registry System: ethyl 6′-amino-3′-methyl-2-oxo-1′-phenyl-1′H-spiro[indoline-3,4′-pyrano[2,3-c]pyrazole]-5′-carboxylate(106536-40-7)

Safety Data

• Hazardous Substances Data: 106536-40-7(Hazardous Substances Data)

Upstream product

• 91-56-5 indole-2,3-dione 
• 105-45-3 acetoacetic acid methyl ester 
• 105-56-6 ethyl 2-cyanoacetate 
• 100-63-0 phenylhydrazine 
• 14003-18-0 3-methylene-2-indolinone 
• 89-25-8 edaravone 
• 14003-19-1 ethyl cyano-(1,2-dihydro-2-oxo-3H-indol-3-ylidene)acetate 
• 14003-18-0 ethyl 2-(2-oxoindolin-3-ylidene)cyanoacetate 

Relevant articles and documents

Efficient one-pot synthesis of spirooxindole derivatives catalyzed by L-proline in aqueous medium

An efficient one-pot synthesis of spirooxindole derivatives by three-component reaction of isatins, malononitrile (cyanoacetic ester) and 1,3-dicarbonyl compounds in water in the presence of L-proline is reported. This new protocol has the advantages of e

A new silica-supported organocatalyst based on L-proline: An efficient heterogeneous catalyst for one-pot synthesis of spiroindolones in water

A simple and practical synthetic strategy for the synthesis of a novel silica-supported organocatalyst system based on L-proline (SSLP) has been developed. First, silica was treated with trimethoxy(vinyl)silane to produced a vinyl-silica (VS) substrate. T

Step-economic, efficient, ZnS nanoparticle-catalyzed synthesis of spirooxindole derivatives in aqueous medium via Knoevenagel condensation followed by Michael addition

An environmentally friendly, one-pot, three-component ZnS nanoparticle-mediated synthesis of biologically important spirooxindole derivatives in water under ultrasonic irradiation is described herein. ZnS nanoparticles were synthesized by aqueous chemical

Nano-FGT: A green and sustainable catalyst for the synthesis of spirooxindoles in aqueous medium

A glutathione grafted nano-organocatalyst (nano-FGT) was used as an efficient catalyst for the synthesis of spirooxindole derivatives. An aqueous medium, easy separation by an external magnet, efficient catalyst reusability, low catalyst loading, and colu

Ultrasound promoted green synthesis of spiro[pyrano[2,3-c]pyrazoles] as antioxidant agents

Ultrasound promoted, cerium ammonium nitrate catalyzed sustainable synthesis of spiro[indoline3,4′-pyrano[2,3-c]pyrazole] derivatives (4a-l) is reported herein. The synthesized compounds were screened for their antioxidant activities as free radical scave