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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Phosphine ligand >(11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-BIS(R)-1PHENYLETHYL]AMINE

(11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-BIS(R)-1PHENYLETHYL]AMINE

(11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-BIS(R)-1PHENYLETHYL]AMINE Structure
  • ₹8356.9 - ₹30158.45
  • Product name: (11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-BIS(R)-1PHENYLETHYL]AMINE
  • CAS: 500997-70-6
  • MF: C33H32NO2P
  • MW: 505.59
  • EINECS:
  • MDL Number:MFCD08459342
  • Synonyms:(R)-SIPHOS-PE;(S)-SIPHOS-PE;N-DI[(R)-1-PHENYLETHYL]-[(R)-1,1'-SPIROBIINDANE-7,7'-DIYL]-PHOSPHORAMIDITE;N-DI[(R)-1-PHENYLETHYL]-[(S)-1,1'-SPIROBIINDANE-7,7'-DIYL]-PHOSPHORAMIDITE;(11AS)-(-)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-BIS(R)-1-PHENYLETHYL]AMINE;(11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-BIS(R)-1PHENYLETHYL]AMINE;(11aS)-(-)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-bis[(R)-1-phenylethyl]amine,min.98%(S)-SIPHOS-PE;(11aS)-(-)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1μ, 7μ-fg][1,3,2]dioxaphosphocin-5-bis[(R)-1-phenylethyl]amine, N-Di[(R)-1-phenylethyl]-[(S)-1,1μ-spirobiindane-7,7μ-diyl]-phosphoramidite
Price2 Properties Safety Information Description
2 prices
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Brand

  • Sigma-Aldrich(India)

Package

  • 50MG
  • 250MG
  • ManufacturerSigma-Aldrich(India)
  • Product number700762
  • Product description(S)-SIPHOS-PE 97%
  • Packaging50MG
  • Price₹8356.9
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number700762
  • Product description(S)-SIPHOS-PE 97%
  • Packaging250MG
  • Price₹30158.45
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 700762 (S)-SIPHOS-PE 97% 50MG ₹8356.9 2022-06-14 Buy
Sigma-Aldrich(India) 700762 (S)-SIPHOS-PE 97% 250MG ₹30158.45 2022-06-14 Buy

Properties

Melting point :99-101°C
alpha :-63.5° (c 1.0, CH2Cl2)
Boiling point :617.8±65.0 °C(Predicted)
storage temp. :-20°C
pka :0.40±0.20(Predicted)
form :solid
color :white
optical activity :[α]22/D 65.0°, c = 1 in chloroform
Sensitive :moisture sensitive

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(S)-SIPHOS-PE is a chiral spiro phosphoramidate ligand that can be used to synthesize:
  • Spiroindolenines by Pd-catalyzed intramolecular dearomative arylation of haloaryl-3-substituted indoles.
  • Enantioselective conjugate addition compound by Cu-catalyzed 1,4-addition of diethylzinc (Et2Zn) to cyclic enones.
  • Octaketide natural products via rhodium-phosphoramidite catalyzed alkene hydroacylation.

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