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

Name: (<I>S</I>)-2-[2-[Bis(2-tolyl)phosphino]phenyl]-4-<I>tert</I>-butyl-2-oxazoline
Brand: ALDRICH

97%

Synonym(s):

(S)-2-[2-[Bis(2-tolyl)phosphino]phenyl]-4-tert-butyl-4,5-dihydro-oxazole

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About This Item

Empirical Formula (Hill Notation):

C₂₇H₃₀NOP

CAS Number:

218460-00-5

Molecular Weight:

415.51

MDL number:

MFCD29050481

UNSPSC Code:

12352005

PubChem Substance ID:

329761173

NACRES:

NA.22

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Properties

Quality Level

100

assay

97%

form

solid

optical activity

[α]22/D −69.0, c = 1 in chloroform

mp

134-138 °C

functional group

ether, phosphine

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

Description

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This Item	406961	405000	72575
Sigma-Aldrich 688533 (S)-2-[2-[Bis(2-tolyl)phosphino]phenyl]-4-tert-butyl-2-oxazoline	Sigma-Aldrich 406961 (+)-2,2′-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline]	Sigma-Aldrich 405000 (−)-2,2′-Isopropylidenebis[(4S)-4-phenyl-2-oxazoline]	Sigma-Aldrich 72575 (R)-(+)-2-[2-(Diphenylphosphino)phenyl]-4-isopropyl-2-oxazoline
assay 97%	assay 97%	assay 97%	assay ≥97.0% (CHN)
functional group ether, phosphine	functional group ether, phenyl	functional group ether, phenyl	functional group ether, phosphine
form solid	form solid	form -	form powder
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 200
storage temp. −20°C	storage temp. −20°C	storage temp. −20°C	storage temp. -
optical activity [α]22/D −69.0, c = 1 in chloroform	optical activity [α]20/D +160°, c = 1 in ethanol	optical activity [α]20/D −160°, c = 1 in ethanol	optical activity [α]20/D +48±3°, c = 1.4% in chloroform

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number

MKCD8698

08229BJ

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Global Trade Item Number

SKU	GTIN
688533-500MG	04061832987316
688533-100MG	04061832987309

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