tert-butyl 7-fluoro-4-oxospiro[3H-chromene-2,4'-piperidine]-1'-carboxylate

Modify Date: 2024-02-13 15:12:22

tert-butyl 7-fluoro-4-oxospiro[3H-chromene-2,4'-piperidine]-1'-carboxylate Structure
tert-butyl 7-fluoro-4-oxospiro[3H-chromene-2,4'-piperidine]-1'-carboxylate structure
Common Name tert-butyl 7-fluoro-4-oxospiro[3H-chromene-2,4'-piperidine]-1'-carboxylate
CAS Number 936648-33-8 Molecular Weight 335.37000
Density N/A Boiling Point N/A
Molecular Formula C18H22FNO4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name tert-butyl 7-fluoro-4-oxospiro[3H-chromene-2,4'-piperidine]-1'-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C18H22FNO4
Molecular Weight 335.37000
Exact Mass 335.15300
PSA 55.84000
LogP 3.49850

 Synthetic Route

~33%

tert-butyl 7-fluoro-4-oxospiro[3H-chromene-2,4'-piperidine]-1'-carboxylate Structure

tert-butyl 7-fl...

CAS#:936648-33-8

Literature: PFIZER PRODUCTS INC. Patent: WO2008/65508 A1, 2008 ; Location in patent: Page/Page column 21 ;

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

N-Boc-7-fluorospiro[chromene-2,4'-piperidin]-4(3H)-one
tert-butyl 7-fluoro-4-oxo-3,4-dihydro-1'H-spiro[chromene-2,4'-piperidine]-1'-carboxylate
1'-BOC-7-FLUORO-4-OXOSPIRO[CHROMAN-2,4'-PIPERIDINE]