74212-68-3

Basic information

• Product Name: tetramethyl 1-(4-methoxyphenyl)-1,3a,3b,4,6a,6b-hexahydro-cis-syn-cis-cyclopenta<3,4>cyclobuta<1,2-b>pyrrole-3,3a,6,6a-tetracarboxylate
• CAS NO: 74212-68-3
• Molecular Weight: 471.464
• Mol File: 74212-68-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: tetramethyl 1-(4-methoxyphenyl)-1,3a,3b,4,6a,6b-hexahydro-cis-syn-cis-cyclopenta<3,4>cyclobuta<1,2-b>pyrrole-3,3a,6,6a-tetracarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: tetramethyl 1-(4-methoxyphenyl)-1,3a,3b,4,6a,6b-hexahydro-cis-syn-cis-cyclopenta<3,4>cyclobuta<1,2-b>pyrrole-3,3a,6,6a-tetracarboxylate(74212-68-3)
• EPA Substance Registry System: tetramethyl 1-(4-methoxyphenyl)-1,3a,3b,4,6a,6b-hexahydro-cis-syn-cis-cyclopenta<3,4>cyclobuta<1,2-b>pyrrole-3,3a,6,6a-tetracarboxylate(74212-68-3)

Safety Data

• Hazardous Substances Data: 74212-68-3(Hazardous Substances Data)

Upstream product

• 53384-82-0 1-(4-methoxy-phenyl)-1,4-dihydro-pyridine 
• 762-42-5 dimethyl acetylenedicarboxylate 

Downstream Products

• 74212-69-4 (3aR,3bR,6aS,6bS)-1-(4-Methoxy-phenyl)-1,3b,4,5,6,6b-hexahydro-cyclopenta[3,4]cyclobuta[1,2-b]pyrrole-3,3a,6,6a-tetracarboxylic acid tetramethyl ester 

Relevant articles and documents

Addition Reactions of Heterocyclic Compounds. Part 71. Formation of 1,3a,3b,4,6a,6b-Hexahydrocyclopentacyclobutapyrroles from Dimethyl Acetylenedicarboxylate and 1-Aryl-1,4-dihydropyridines

1-Aryl-1,4-dihydropyridines combine with dimethyl acetylenedicarboxylate to form tetramethyl 1-aryl-1,3a,3b,4,6a,6b-hexahydrocyclopentacyclobutapyrrole-3,3a,6,6a-tetracarboxylates, the structures of which were deduced from their 1H,