TERT-BUTYL 6-BROMO-4-OXO-3,4-DIHYDRO-1'H-SPIRO[1,3-BENZOXAZINE-2,4'-PIPERIDINE]-1'-CARBOXYLATE

Modify Date: 2024-01-14 18:33:40

TERT-BUTYL 6-BROMO-4-OXO-3,4-DIHYDRO-1'H-SPIRO[1,3-BENZOXAZINE-2,4'-PIPERIDINE]-1'-CARBOXYLATE Structure
TERT-BUTYL 6-BROMO-4-OXO-3,4-DIHYDRO-1'H-SPIRO[1,3-BENZOXAZINE-2,4'-PIPERIDINE]-1'-CARBOXYLATE structure
Common Name TERT-BUTYL 6-BROMO-4-OXO-3,4-DIHYDRO-1'H-SPIRO[1,3-BENZOXAZINE-2,4'-PIPERIDINE]-1'-CARBOXYLATE
CAS Number 690632-05-4 Molecular Weight 397.26400
Density 1.49g/cm3 Boiling Point 571.5ºC at 760 mmHg
Molecular Formula C17H21BrN2O4 Melting Point 226ºC
MSDS N/A Flash Point 299.4ºC

 Names

Name tert-butyl 6-bromo-4-oxospiro[3H-1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.49g/cm3
Boiling Point 571.5ºC at 760 mmHg
Melting Point 226ºC
Molecular Formula C17H21BrN2O4
Molecular Weight 397.26400
Flash Point 299.4ºC
Exact Mass 396.06800
PSA 67.87000
LogP 3.56520
Index of Refraction 1.612

 Safety Information

HS Code 2934999090

 Synthetic Route

~40%

TERT-BUTYL 6-BROMO-4-OXO-3,4-DIHYDRO-1'H-SPIRO[1,3-BENZOXAZINE-2,4'-PIPERIDINE]-1'-CARBOXYLATE Structure

TERT-BUTYL 6-BR...

CAS#:690632-05-4

Literature: EP2110377 A1, ; Page/Page column 31-32 ;

 Precursor & DownStream

Precursor  2

DownStream  0

 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

6-bromo-3,4-dihydro-4-oxo-spiro[2H-(1,3)-benzoxazine-2,4'-piperidin]-1'-carboxylic acid tert-butyl ester
tert-butyl 6-bromo-4-oxo-3H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate
6-Bromospiro[1,3-benzoxazine-2,4'-piperidine]-4(3H)-one,N-BOC protected
6-bromo-1'-(tert-butyloxycarbonyl)spiro[1,3-benzoxazine-2,4'-piperidine]-4(3H)-one