tert-butyl 5-bromothiophene-2-carboxylate

Modify Date: 2024-01-11 18:55:50

tert-butyl 5-bromothiophene-2-carboxylate Structure
tert-butyl 5-bromothiophene-2-carboxylate structure
Common Name tert-butyl 5-bromothiophene-2-carboxylate
CAS Number 62224-20-8 Molecular Weight 263.15100
Density N/A Boiling Point N/A
Molecular Formula C9H11BrO2S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name tert-butyl 5-bromothiophene-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C9H11BrO2S
Molecular Weight 263.15100
Exact Mass 261.96600
PSA 54.54000
LogP 3.46590

 Safety Information

HS Code 2934999090

 Synthetic Route

~80%

tert-butyl 5-bromothiophene-2-carboxylate Structure

tert-butyl 5-br...

CAS#:62224-20-8

Literature: Wright, Stephen W.; Hageman, David L.; Wright, Ann S.; McClure, Lester D. Tetrahedron Letters, 1997 , vol. 38, # 42 p. 7345 - 7348

~%

tert-butyl 5-bromothiophene-2-carboxylate Structure

tert-butyl 5-br...

CAS#:62224-20-8

Literature: Pfizer Inc. Patent: US6344485 B1, 2002 ;

~96%

tert-butyl 5-bromothiophene-2-carboxylate Structure

tert-butyl 5-br...

CAS#:62224-20-8

Literature: Arredondo, Juan D.; Li, Hongmei; Balsells, Jaume Organic Syntheses, 2012 , vol. 89, p. 460 - 470

~%

tert-butyl 5-bromothiophene-2-carboxylate Structure

tert-butyl 5-br...

CAS#:62224-20-8

Literature: Choong, Ingrid C.; Lew, Willard; Lee, Dennis; Pham, Phuongly; Burdett, Matthew T.; Lam, Joni W.; Wiesmann, Christian; Luong, Tinh N.; Fahr, Bruce; DeLano, Warren L.; McDowell, Robert S.; Allen, Darin A.; Erlanson, Daniel A.; Gordon, Eric M.; O'Brien, Tom Journal of Medicinal Chemistry, 2002 , vol. 45, # 23 p. 5005 - 5022

~%

tert-butyl 5-bromothiophene-2-carboxylate Structure

tert-butyl 5-br...

CAS#:62224-20-8

Literature: Frizler, Maxim; Schmitz, Janina; Schulz-Fincke, Anna-Christina; Guetschow, Michael Journal of Medicinal Chemistry, 2012 , vol. 55, # 12 p. 5982 - 5986

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-bromothiophene-5-carboxylic acid tert-butyl ester
2-Thiophenecarboxylic acid,5-bromo-,1,1-dimethylethyl ester
tert-butyl 5-bromo-2-thiophenecarboxylate
5-bromo-thiophene-2-carboxylic acid tert-butyl ester