ethyl 3'-cyano-5-methoxy-2-oxospiro[1-benzofuran-3,7'-1H-pyrazolo[1,5-a]pyrimidine]-6'-carboxylate

Modify Date: 2024-02-01 22:02:19

ethyl 3'-cyano-5-methoxy-2-oxospiro[1-benzofuran-3,7'-1H-pyrazolo[1,5-a]pyrimidine]-6'-carboxylate Structure
ethyl 3'-cyano-5-methoxy-2-oxospiro[1-benzofuran-3,7'-1H-pyrazolo[1,5-a]pyrimidine]-6'-carboxylate structure
Common Name ethyl 3'-cyano-5-methoxy-2-oxospiro[1-benzofuran-3,7'-1H-pyrazolo[1,5-a]pyrimidine]-6'-carboxylate
CAS Number 80240-50-2 Molecular Weight 366.32800
Density 1.5g/cm3 Boiling Point 539.1ºC at 760 mmHg
Molecular Formula C18H14N4O5 Melting Point N/A
MSDS N/A Flash Point 279.9ºC

 Names

Name ethyl 3'-cyano-5-methoxy-2-oxospiro[1-benzofuran-3,7'-1H-pyrazolo[1,5-a]pyrimidine]-6'-carboxylate

 Chemical & Physical Properties

Density 1.5g/cm3
Boiling Point 539.1ºC at 760 mmHg
Molecular Formula C18H14N4O5
Molecular Weight 366.32800
Flash Point 279.9ºC
Exact Mass 366.09600
PSA 115.47000
LogP 1.43648
Index of Refraction 1.694

 Synthetic Route

~38%

ethyl 3'-cyano-5-methoxy-2-oxospiro[1-benzofuran-3,7'-1H-pyrazolo[1,5-a]pyrimidine]-6'-carboxylate Structure

ethyl 3'-cyano-...

CAS#:80240-50-2

Literature: Kurihara, Takushi; Nasu, Keiko Chemical & Pharmaceutical Bulletin, 1981 , vol. 29, # 9 p. 2520 - 2525

 Precursor & DownStream

Precursor  2

DownStream  0