dimethyl spiro[4aH-pyrrolo[1,2-b]pyridazine-5,9'-fluorene]-6,7-dicarboxylate

Modify Date: 2024-01-22 19:53:11

dimethyl spiro[4aH-pyrrolo[1,2-b]pyridazine-5,9'-fluorene]-6,7-dicarboxylate structure	Common Name	dimethyl spiro[4aH-pyrrolo[1,2-b]pyridazine-5,9'-fluorene]-6,7-dicarboxylate
	CAS Number	72206-64-5	Molecular Weight	386.40000
	Density	1.34g/cm3	Boiling Point	537.2ºC at 760 mmHg
	Molecular Formula	C₂₃H₁₈N₂O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	278.7ºC

Name	dimethyl spiro[4aH-pyrrolo[1,2-b]pyridazine-5,9'-fluorene]-6,7-dicarboxylate
Synonym	More Synonyms

Density	1.34g/cm3
Boiling Point	537.2ºC at 760 mmHg
Molecular Formula	C₂₃H₁₈N₂O₄
Molecular Weight	386.40000
Flash Point	278.7ºC
Exact Mass	386.12700
PSA	68.20000
LogP	2.16650
Index of Refraction	1.672

Pyridazine structure

Pyridazine

CAS#:289-80-5

spiro[2-cyclopropene-1,9'-fluorene]-2,3-dimethyldicarboxylate structure

spiro[2-cyclopr...

CAS#:39500-48-6

~40%

dimethyl spiro[4aH-pyrrolo[1,2-b]pyridazine-5,9'-fluorene]-6,7-dicarboxylate Structure

dimethyl spiro[...

CAS#:72206-64-5

Literature: Ahmed, Saleh A.; Hozien, Zeinab A.; Abdel-Wahab, Aboel-Magd A.; Al-Raqa, Shaya Y.; Al-Simaree, Abdulrahman A.; Moussa, Ziad; Al-Amri, Saleh N.; Messali, Mouslim; Soliman, Ahmed S.; Duerr, Heinz Tetrahedron, 2011 , vol. 67, # 37 p. 7173 - 7184

Precursor 1
CAS#:289-80-5 Pyridazine
DownStream 0

4'aH-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7'-dicarboxylic acid dimethyl ester

dimethyl 4a'H-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7' dicarboxylate

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