tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate

Modify Date: 2024-07-18 12:35:50

tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate Structure
tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate structure
Common Name tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate
CAS Number 1179337-14-4 Molecular Weight 306.30600
Density N/A Boiling Point N/A
Molecular Formula C13H20F2N2O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate

 Chemical & Physical Properties

Molecular Formula C13H20F2N2O4
Molecular Weight 306.30600
Exact Mass 306.13900
PSA 71.36000
LogP 1.70910

 Safety Information

HS Code 2934999090

 Synthetic Route

~31%

tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate Structure

tert-butyl 2,2-...

CAS#:1179337-14-4

Literature: VERTEX PHARMACEUTICALS INCORPORATED; HADIDA-RUAH, Sara, Sabina; BINCH, Hayley, Marie; DENINNO, Michael, Paul; FANNING, Lev, Tyler Dewey; FRIEMAN, Bryan, A.; GROOTENHUIS, Peter, Diederik Jan; HILGRAF, Nicole; JOSHI, Pramod; KALLEL, Edward, Adam; PONTILLO, Joseph; SILINA, Alina; SHETH, Urvi, Jagdishbhai; HURLEY, Dennis, James; ARUMUGAM, Vijayalaksmi; MILLER, Mark, Thomas Patent: WO2012/125613 A1, 2012 ; Location in patent: Page/Page column 132 ; WO 2012/125613 A1

~%

tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate Structure

tert-butyl 2,2-...

CAS#:1179337-14-4

Literature: VERTEX PHARMACEUTICALS INCORPORATED; HADIDA-RUAH, Sara, Sabina; BINCH, Hayley, Marie; DENINNO, Michael, Paul; FANNING, Lev, Tyler Dewey; FRIEMAN, Bryan, A.; GROOTENHUIS, Peter, Diederik Jan; HILGRAF, Nicole; JOSHI, Pramod; KALLEL, Edward, Adam; PONTILLO, Joseph; SILINA, Alina; SHETH, Urvi, Jagdishbhai; HURLEY, Dennis, James; ARUMUGAM, Vijayalaksmi; MILLER, Mark, Thomas Patent: WO2012/125613 A1, 2012 ; WO 2012/125613 A1

 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%