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688533

Sigma-Aldrich

(S)-2-[2-[Bis(2-tolyl)phosphino]phenyl]-4-tert-butyl-2-oxazoline

97%

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Synonym(s):
(S)-2-[2-[Bis(2-tolyl)phosphino]phenyl]-4-tert-butyl-4,5-dihydro-oxazole
Empirical Formula (Hill Notation):
C27H30NOP
CAS Number:
Molecular Weight:
415.51
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

solid

optical activity

[α]22/D −69.0, c = 1 in chloroform

mp

134-138 °C

storage temp.

−20°C

SMILES string

Cc1ccccc1P(c2ccccc2C)c3ccccc3C4=N[C@H](CO4)C(C)(C)C

InChI

1S/C27H30NOP/c1-19-12-6-9-15-22(19)30(23-16-10-7-13-20(23)2)24-17-11-8-14-21(24)26-28-25(18-29-26)27(3,4)5/h6-17,25H,18H2,1-5H3/t25-/m1/s1

InChI key

PWDWTBOBIGNWSX-RUZDIDTESA-N

Related Categories

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Andreas Pfaltz has a longstanding interest in the design of chiral ligands for asymmetric catalysis. The semicorrins developed in his group served as the prototype for an important family of nitrogen ligands, the bisoxazolines, which have found widespread use in catalytic asymmetric synthesis.

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