ethyl 2-[(4,5-dimethoxy-2-nitrophenyl)methylidene]-5-(3,4-dimethoxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate

Modify Date: 2024-07-20 21:35:55

ethyl 2-[(4,5-dimethoxy-2-nitrophenyl)methylidene]-5-(3,4-dimethoxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate Structure
ethyl 2-[(4,5-dimethoxy-2-nitrophenyl)methylidene]-5-(3,4-dimethoxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate structure
Common Name ethyl 2-[(4,5-dimethoxy-2-nitrophenyl)methylidene]-5-(3,4-dimethoxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate
CAS Number 5673-99-4 Molecular Weight 569.58300
Density 1.39g/cm3 Boiling Point 718.9ºC at 760 mmHg
Molecular Formula C27H27N3O9S Melting Point N/A
MSDS N/A Flash Point 388.6ºC

 Names

Name ethyl 2-[(4,5-dimethoxy-2-nitrophenyl)methylidene]-5-(3,4-dimethoxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.39g/cm3
Boiling Point 718.9ºC at 760 mmHg
Molecular Formula C27H27N3O9S
Molecular Weight 569.58300
Flash Point 388.6ºC
Exact Mass 569.14700
PSA 171.64000
LogP 2.69970
Index of Refraction 1.625

 Safety Information

HS Code 2905290000

 Synthetic Route

~92%

ethyl 2-[(4,5-dimethoxy-2-nitrophenyl)methylidene]-5-(3,4-dimethoxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate Structure

ethyl 2-[(4,5-d...

CAS#:5673-99-4

Literature: Bourgain-Commercon, Monique; Normant, Jean F. Bulletin de la Societe Chimique de France, 1980 , vol. 2, # 5-6 p. 289 - 294

~%

ethyl 2-[(4,5-dimethoxy-2-nitrophenyl)methylidene]-5-(3,4-dimethoxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate Structure

ethyl 2-[(4,5-d...

CAS#:5673-99-4

Literature: Hill,E.A.; Myers,M.M. Journal of Organometallic Chemistry, 1979 , vol. 173, p. 1 - 13

 Customs

HS Code 2905290000
Summary 2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

2,3-dimethyl-pent-4-en-1-ol
dimethyl-2,3 penten-4-ol-1
UPCMLD0ENAT0507-6161:001