CAS:721958-63-0 / tert-butyl 6-fluoro-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate--Hangzhou Chempro Technology Co., Ltd.

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CAS Number: 721958-63-0
tert-butyl 6-fluoro-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate

Structure
Name: tert-butyl 6-fluoro-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate
Synonyms:

General Information

Product Number: 721958630

CAS Registry Number 721958-63-0
Name:
Spiro[2H-1-benzopyran-2,4'-piperidine]-1'-carboxylic acid, 6-fluoro-3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester
tert-Butyl 6-fluoro-4-oxo-3,4-dihydro-1H-spiro[chromene-2,4'-piperidine]-1'-carboxylate

Chemical Formula: C18H22FNO4
Exact Mass: 335.15
Molecular Weight: 335.37
m/z: 335.15 (100.0%), 336.16 (19.9%), 337.16 (2.7%)

InChI:InChI=1S/C18H22FNO4/c1-17(2,3)24-16(22)20-8-6-18(7-9-20)11-14(21)13-10-12(19)4-5-15(13)23-18/h4-5,10H,6-9,11H2,1-3H3

InChI Key:IZHCJTGKBMXNHV-UHFFFAOYSA-N

Canonical SMILES:CC(C)(C)OC(=O)N1CCC2(CC1)CC(=O)C3=C(O2)C=CC(=C3)F

Specification

98%

References

PCT Int. Appl. (2013), WO 2013067248 A1 20130510.

PCT Int. Appl. (2011), WO 2011140425 A1 20111110.

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