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tert-butyl 4-oxospiro[chroman-2,3'-pyrrolidine]-1'-carboxylate

tert-butyl 4-oxospiro[chroman-2,3'-pyrrolidine]-1'-carboxylate Structure
tert-butyl 4-oxospiro[chroman-2,3'-pyrrolidine]-1'-carboxylate structure
CAS No.
1013334-96-7
Chemical Name:
tert-butyl 4-oxospiro[chroman-2,3'-pyrrolidine]-1'-carboxylate
Synonyms
tert-butyl 4-oxospiro[chroman-2,3'-pyrrolidine]-1'-carboxylate;Tert-butyl 4-oxospiro[chromane-2,3'-pyrrolidine]-1'-carboxylate;tert-Butyl 4-Oxo-3,4-dihydrospiro[1-benzopyran-2,3'-pyrrolidine]-1'-carboxylate;tert-butyl 4-oxo-3,4-dihydro-1'H-spiro[chromene-2,3'-pyrrolidine]-1'-carboxylate;1,1-Dimethylethyl3,4-dihydro-4-oxospiro[2H-1-benzopyran-2,3′-pyrrolidine]-1′-carboxylate;Spiro[2H-1-benzopyran-2,3'-pyrrolidine]-1'-carboxylic acid, 3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester
CBNumber:
CB23110955
Molecular Formula:
C17H21NO4
Molecular Weight:
303.35
MDL Number:
MFCD15071774
MOL File:
1013334-96-7.mol
Last updated:2023-05-04 15:15:11
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tert-butyl 4-oxospiro[chroman-2,3'-pyrrolidine]-1'-carboxylate Properties

Boiling point 442.8±45.0 °C(Predicted)
Density 1.23±0.1 g/cm3(Predicted)
pka -0.91±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319-H315-H335-H302
Precautionary statements  P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

tert-butyl 4-oxospiro[chroman-2,3'-pyrrolidine]-1'-carboxylate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B811525 tert-Butyl4-Oxo-3,4-dihydrospiro[1-benzopyran-2,3''-pyrrolidine]-1''-carboxylate 1013334-96-7 50mg $285 2021-12-16 Buy
AK Scientific 2999DF Tert-butyl4-oxo-3,4-dihydrospiro[1-benzopyran-2,3'-pyrrolidine]-1'-carboxylate 1013334-96-7 500mg $851 2021-12-16 Buy
Product number Packaging Price Buy
B811525 50mg $285 Buy
2999DF 500mg $851 Buy

tert-butyl 4-oxospiro[chroman-2,3'-pyrrolidine]-1'-carboxylate Chemical Properties,Uses,Production

Uses

tert-Butyl 4-Oxo-3,4-dihydrospiro[1-benzopyran-2,3''-pyrrolidine]-1''-carboxylate is a useful building block in organic synthesis.

tert-butyl 4-oxospiro[chroman-2,3'-pyrrolidine]-1'-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

tert-butyl 4-oxospiro[chroman-2,3'-pyrrolidine]-1'-carboxylate Suppliers

Global( 5)Suppliers
Supplier Tel Email Country ProdList Advantage
Suzhou ARTK Medchem Co., Ltd. 		+8618168183658 sales1@artkmedchem.com China 39009 58
ITIC MEDCHEM(SUZHOU) CO.,LTD. 0512-68323967 18015559028 sales@iticmedchem.com China 416 61
Amatek Scientific Co. Ltd. 0512-56316828 info@amateksci.com China 28819 58
Yantai Lianhua Technology Co., Ltd 15552437730 1701654643@qq.com China 10832 58
Supplier Advantage
Suzhou ARTK Medchem Co., Ltd. 		58
ITIC MEDCHEM(SUZHOU) CO.,LTD. 61
Amatek Scientific Co. Ltd. 58
Yantai Lianhua Technology Co., Ltd 58
tert-butyl 4-oxospiro[chroman-2,3'-pyrrolidine]-1'-carboxylate tert-butyl 4-oxo-3,4-dihydro-1'H-spiro[chromene-2,3'-pyrrolidine]-1'-carboxylate tert-Butyl 4-Oxo-3,4-dihydrospiro[1-benzopyran-2,3'-pyrrolidine]-1'-carboxylate Spiro[2H-1-benzopyran-2,3'-pyrrolidine]-1'-carboxylic acid, 3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester Tert-butyl 4-oxospiro[chromane-2,3'-pyrrolidine]-1'-carboxylate 1,1-Dimethylethyl3,4-dihydro-4-oxospiro[2H-1-benzopyran-2,3′-pyrrolidine]-1′-carboxylate 1013334-96-7