Reaction
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(S) QuinoxP(R)

Reaction
Product Name
(S) QuinoxP(R)
CAS No.
1107608-80-9
Chemical Name
(S) QuinoxP(R)
Synonyms
QuinoxP;(S) QuinoxP;(S,S)-QuinoxP*;(S) QuinoxP(R);3-bis((S)-tert-butyl(methyl)phosphino)quinoxaline;(S,S)-2,3-Bis(tert-butylmethylphosphino)quinoxaline;(S,S)-(+)-2,3-Bis(t-butylmethylphosphino)quinoxaline;2,3-bis((S)-tert-butyl(methyl)phosphaneyl)quinoxaline;2,3-Bis[(S)-(1,1-dimethylethyl)methylphosphino]quinoxaline;Quinoxaline, 2,3-bis[(S)-(1,1-dimethylethyl)methylphosphino]-
CBNumber
CB82102711
Molecular Formula
C18H28N2P2
Formula Weight
334.38
MOL File
1107608-80-9.mol
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(S) QuinoxP(R) Property

Melting point:
100-105 °C
alpha 
+54.3° (c 1.0, CHCl3)
Boiling point:
447.6±45.0 °C(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
Powder
pka
-0.54±0.59(Predicted)
color 
orange
optical activity
[α]22/D +55°, c = 1 in chloroform
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Safety

Hazard Codes 
Xn
Risk Statements 
22-36/37/38
Safety Statements 
26
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
HS Code 
2933.99.8290
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P273Avoid release to the environment.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
694215
Product name
(S,S)-2,3-Bis(tert-butylmethylphosphino)quinoxaline
Packaging
100mg
Price
$89.8
Updated
2024/03/01
TCI Chemical
Product number
B5302
Product name
(S,S)-(+)-2,3-Bis(tert-butylmethylphosphino)quinoxaline
Purity
>98.0%(HPLC)
Packaging
100mg
Price
$213
Updated
2024/03/01
Strem Chemicals
Product number
15-0127
Product name
(S,S)-(+)-2,3-Bis(t-butylmethylphosphino)quinoxaline, min. 98% (S,S)-QuinoxP*
Packaging
100mg
Price
$116
Updated
2024/03/01
Strem Chemicals
Product number
15-0127
Product name
(S,S)-(+)-2,3-Bis(t-butylmethylphosphino)quinoxaline, min. 98% (S,S)-QuinoxP*
Packaging
500mg
Price
$458
Updated
2024/03/01
TRC
Product number
B400220
Product name
(S,S)-(+)-2,3-Bis(tert-butylmethylphosphino)quinoxaline
Packaging
100mg
Price
$250
Updated
2021/12/16
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(S) QuinoxP(R) Chemical Properties,Usage,Production

Reaction

  1. Ligand for the rhodium-catalyzed, asymmetric hydrogenation of dehydroamino acid esters and α-enamides.
  2. Ligand for the rhodium-catalyzed, asymmetric 1,4-addition of arylboronic acids to α,β-unsaturated carbonyl compounds.
  3. Ligand for the rhodium-catalyzed, asymmetric alkylative ring opening reaction
  4. Ligand for the palladium-catalyzed asymmetric allylic alkylation and amination of racemic substrates.
  5. Ligand for the ruthenium-catalyzed asymmetric hydrogenation of ketones.
  6. Ligand for the rhodium-catalyzed, asymmetric hydroacylation of 1,1-disubstituted alkenes with aldehydes.
  7. Ligand for the silver-catalyzed asymmetric nitroso aldol reaction.

Uses

(S,S)-(+)-2,3-Bis(tert-butylmethylphosphino)quinoxaline is a useful reagent for organic synthesis of chiral tetraphenylenes, fused lactones and other useful intermediates.

(S) QuinoxP(R) Preparation Products And Raw materials

Raw materials

Preparation Products

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(S) QuinoxP(R) Suppliers

Americas 1 China 57 Europe 1 India 1 Japan 1 Switzerland 1 United States 6 Global 68
Sphinx Scientific Laboratory(Tianjin) Co.,Ltd
Tel
022-66211289-860 18222589728
Email
contact@sphinxpharm.com
Country
China
ProdList
186
Advantage
58
ChemicalRIM Co., Ltd
Tel
17828056498
Email
chemicalRIM@gmail.com
Country
China
ProdList
41
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94838
Advantage
76
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12458
Advantage
60
Sphinx Scientific Laboratory (Tianjin) Co., Ltd.
Tel
022-66211289-843 13672102692
Fax
QQ：2377893365
Email
contact@sphinxpharm.com
Country
China
ProdList
361
Advantage
62
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9900
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58
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28398
Advantage
80
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23680
Advantage
75
TCI AMERICA
Tel
800-4238616
Fax
+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
Country
Americas
ProdList
23662
Advantage
75

1107608-80-9, (S) QuinoxP(R)Related Search:


  • (S) QuinoxP
  • QuinoxP
  • (S,S)-QuinoxP*
  • 2,3-Bis[(S)-(1,1-dimethylethyl)methylphosphino]quinoxaline
  • (S,S)-(+)-2,3-Bis(t-butylmethylphosphino)quinoxaline
  • (S,S)-(+)-2,3-Bis(t-butylMethylphosphino)quinoxaline (S,S)-QuinoxP*
  • (S) QuinoxP(R)
  • (S,S)-2,3-Bis(tert-butylmethylphosphino)quinoxaline
  • 3-bis((S)-tert-butyl(methyl)phosphino)quinoxaline
  • Quinoxaline, 2,3-bis[(S)-(1,1-dimethylethyl)methylphosphino]-
  • 2,3-bis((S)-tert-butyl(methyl)phosphaneyl)quinoxaline
  • 1107608-80-9
  • Chiral Phosphine