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661902

Sigma-Aldrich

(S)-(+)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid

96%

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Synonym(s):
(S)-(+)-2-(tert-Butyl)-3-methyl-4-oxoimidazolidinium trifluoroacetate, (S)-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

Quality Level

Assay

96%

form

solid

mp

99-103 °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-;/m0./s1

InChI key

HKHKOEMMPVPVOS-FJXQXJEOSA-N

General description

(S)-(+)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid is a Macmillan imidazolidinone organocatalyst, which is generally employed in asymmetric transformation reactions.

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

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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