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670197

Sigma-Aldrich

(S)-2-(Methoxydiphenylmethyl)pyrrolidine

95% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C18H21NO
CAS Number:
118971-03-2
Molecular Weight:
267.37
MDL number:
MFCD09750440
UNSPSC Code:
12352005
PubChem Substance ID:
24885069
NACRES:
NA.22

assay

95% (HPLC)

optical purity

ee: ≥99.5% (HPLC)

storage temp.

2-8°C

SMILES string

COC([C@@H]1CCCN1)(c2ccccc2)c3ccccc3

InChI

1S/C18H21NO/c1-20-18(17-13-8-14-19-17,15-9-4-2-5-10-15)16-11-6-3-7-12-16/h2-7,9-12,17,19H,8,13-14H2,1H3/t17-/m0/s1

InChI key

CGUGCZSRPDCLBT-KRWDZBQOSA-N

Related Categories

Application

(S)-2-(Methoxydiphenylmethyl)pyrrolidine is a diphenylprolinol methyl ether, which can be used as a catalyst to synthesize:
  • Enantioselective ketones via intermolecular asymmetric Michael addition of aldehydes to nonactivated enones.
  • Stereoselective chiral bipyrazolidin-3-one derivatives by dipolar cycloaddition reaction of azomethine imines with α, β-unsaturated aldehydes.
  • Enantioenriched spiro nitrogen heterocycles via asymmetric nucleophilic epoxidation of α-ylideneoxindole esters.
  • Optically active secondary alcohols by asymmetric addition of Et2Zn to various aldehydes.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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