Skip to Content
MilliporeSigma

682136

Sigma-Aldrich

(S)-(+)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane

96%

Synonym(s):

(S)-Phanephos

Slide 1 of 1
Sign Into View Organizational & Contract Pricing

Select a Size

500 MG
$706.00

$706.00


4 left in stockDetails

Request a Bulk Order

Select a Size

Change View
500 MG
$706.00

About This Item

Empirical Formula (Hill Notation):
C40H34P2
CAS Number:
Molecular Weight:
576.65
MDL number:
UNSPSC Code:
12352002
PubChem Substance ID:
NACRES:
NA.22

Skip To

Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

$706.00


4 left in stockDetails

Request a Bulk Order
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

assay

96%

form

solid

optical activity

[α]22/D +34°, c = 1 in chloroform

mp

224-226 °C

functional group

phosphine

SMILES string

C1Cc2ccc(CCc3ccc1cc3P(c4ccccc4)c5ccccc5)cc2P(c6ccccc6)c7ccccc7

InChI

1S/C40H34P2/c1-5-13-35(14-6-1)41(36-15-7-2-8-16-36)39-29-31-21-25-33(39)27-23-32-22-26-34(28-24-31)40(30-32)42(37-17-9-3-10-18-37)38-19-11-4-12-20-38/h1-22,25-26,29-30H,23-24,27-28H2

InChI key

GYZZZILPVUYAFJ-UHFFFAOYSA-N

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
682144295825665347
assay

96%

assay

96%

assay

97%

assay

96%

functional group

phosphine

functional group

phosphine

functional group

phosphine

functional group

-

form

solid

form

solid

form

solid

form

solid

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

mp

224-226 °C

mp

222-226 °C

mp

238-240 °C (lit.)

mp

213-220 °C

optical activity

[α]22/D +34°, c = 1 in chloroform

optical activity

[α]/D -34±4°, c = 1 in chloroform

optical activity

[α]19/D −233°, c = 0.3 in toluene

optical activity

-

Application

Efficient ligand for asymmetric hydrogentation of dehydroamino acids, methyl esters and keytones.[1][2]

Legal Information

Sold in collaboration with Johnson Matthey Catalyst for research purposes only. US5874629 and any patents arising therefrom apply.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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.

Already Own This Product?

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

Visit the Document Library

Questions

Reviews

No rating value

Active Filters

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