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661910

Sigma-Aldrich

(R)-(−)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid

96%

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Synonym(s):
(R)-(−)-2-(tert-Butyl)-3-methyl-4-oxoimidazolidinium trifluoroacetate, (R)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid salt
Empirical Formula (Hill Notation):
C10H17N2O3F3
CAS Number:
Molecular Weight:
270.25
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

96%

form

solid

mp

99-103 °C

storage temp.

2-8°C

SMILES string

OC(=O)C(F)(F)F.CN1[C@@H](NCC1=O)C(C)(C)C

InChI

1S/C8H16N2O.C2HF3O2/c1-8(2,3)7-9-5-6(11)10(7)4;3-2(4,5)1(6)7/h7,9H,5H2,1-4H3;(H,6,7)/t7-;/m1./s1

InChI key

HKHKOEMMPVPVOS-OGFXRTJISA-N

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This Item
661902497401458937
form

solid

form

solid

form

-

form

-

mp

99-103 °C

mp

99-103 °C

mp

103-107 °C (lit.)

mp

-

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

-

Application

Highly selective organocatalyst for 1,3-dipolar addition and Friedel-Crafts alkylation.

Legal Information

U.S. Pat. 6,369,243 and related patents apply. For research purposes only.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Jen, W. S. et al
Journal of the American Chemical Society, 122, 9874-9874 (2000)
New strategies in organic catalysis: the first enantioselective organocatalytic Friedel-Crafts alkylation.
N A Paras et al.
Journal of the American Chemical Society, 123(18), 4370-4371 (2001-07-18)

Articles

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