1598436-43-1

Basic information

• Product Name: tetramethyl 1-benzyl-1′-(4-bromophenyl)-2-oxo-1′H-spiro-[indoline-3,2′-pyridine]-3′,4′,5′,6′-tetracarboxylate
• CAS NO: 1598436-43-1
• Molecular Weight: 675.489
• Mol File: 1598436-43-1.mol

Chemical Properties

• CAS DataBase Reference: tetramethyl 1-benzyl-1′-(4-bromophenyl)-2-oxo-1′H-spiro-[indoline-3,2′-pyridine]-3′,4′,5′,6′-tetracarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: tetramethyl 1-benzyl-1′-(4-bromophenyl)-2-oxo-1′H-spiro-[indoline-3,2′-pyridine]-3′,4′,5′,6′-tetracarboxylate(1598436-43-1)
• EPA Substance Registry System: tetramethyl 1-benzyl-1′-(4-bromophenyl)-2-oxo-1′H-spiro-[indoline-3,2′-pyridine]-3′,4′,5′,6′-tetracarboxylate(1598436-43-1)

Safety Data

• Hazardous Substances Data: 1598436-43-1(Hazardous Substances Data)

Upstream product

• 1097958-75-2 1-benzyl-3-(4-bromophenylimino)indolin-2-one 
• 762-42-5 dimethyl acetylenedicarboxylate 

Relevant articles and documents

Selective synthesis of functionalized spiro[indoline-3,2′-pyridines] and spiro[indoline-3,4′-pyridines] by lewis acid catalyzed reactions of acetylenedicarboxylate, arylamines, and isatins

The functionalized spiro[indoline-3,2′-pyridine]-3′,4′, 5′,6′-tetracarboxylates were efficiently synthesized by BF 3·OEt2-catalyzed reactions of isatin-3-imines with acetylenedicarboxylates in methylene dichloride. Under similar cond