Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

669857

Sigma-Aldrich

(R)-S-Methyl-S-phenyl-N-{2-[(2,4,6-triisopropylphenyl)methylamino]phenyl}sulfoximine

≥97.0% (HPLC)

Synonym(s):

(R)-N-[2-(2,4,6-Triisopropylbenzylamino)-phenyl]-S-methyl-S-phenylsulfoximin

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C29H38N2OS
CAS Number:
948831-14-9
Molecular Weight:
462.69
MDL number:
MFCD10566954
UNSPSC Code:
12352005
PubChem Substance ID:
329760355

assay

≥97.0% (HPLC)

optical purity

enantiomeric ratio: ≥99:1

mp

124-127 °C

SMILES string

CC(C)c1cc(C(C)C)c(CNc2ccccc2N=[S@](C)(=O)c3ccccc3)c(c1)C(C)C

InChI

1S/C29H38N2OS/c1-20(2)23-17-25(21(3)4)27(26(18-23)22(5)6)19-30-28-15-11-12-16-29(28)31-33(7,32)24-13-9-8-10-14-24/h8-18,20-22,30H,19H2,1-7H3/t33-/m1/s1

InChI key

RWBXYWODTYKLEN-MGBGTMOVSA-N

Application

Ligand used with copper for asymmetric aldol reactions.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
1343169V
1343169

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Martin Langner et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 11(21), 6254-6265 (2005-08-03)
The development of C1-symmetric aminosulfoximines, their highly modular synthesis, and their application in enantioselective copper-catalyzed Mukaiyama-type aldol reactions between pyruvates and enolsilanes is described. In this context, the influence of the ligand architecture as well as the optimization of the
Pauline Rémy et al.
Organic letters, 8(6), 1209-1211 (2006-03-10)
[reaction: see text] gamma,delta-Unsaturated alpha-hydroxy diesters with quaternary centers have been obtained with up to 99% ee in high yields using catalysts prepared from copper(II) triflate and C(1)-symmetric aminosulfoximines.
C(1)-symmetric sulfoximines as ligands in copper-catalyzed asymmetric Mukaiyama-type aldol reactions.
Martin Langner et al.
Angewandte Chemie (International ed. in English), 43(44), 5984-5987 (2004-11-18)
Okamura, H.; Bolm, C.
Chemistry Letters (Jpn), 33, 482-482 (2004)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service