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ChemicalBook > CAS DataBase List > (S)-(-)-7[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,23,3tetrahydro-1,1spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX

(S)-(-)-7[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,23,3tetrahydro-1,1spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX

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Product Name
(S)-(-)-7[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,23,3tetrahydro-1,1spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX
CAS No.
1040274-10-9
Chemical Name
(S)-(-)-7[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,23,3tetrahydro-1,1spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX
Synonyms
(S,S)-DTB-BN-SIPHOX;(Sa,S)-DTB-Bn-SIPHOX;(S,S)-7-[4-(Benzyl)oxazol-2-yl]-7′-di(3,5-ditertbutylphenyl)phosphinyl-1,1′- spirobiindane;(Sa,S)-7-[4-(Benzyl)oxazol-2-yl]-7′-di(3,5-ditertbutylphenyl)phosphinyl-1,1′-spirobiindane;(S)-(-)-7[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,23,3tetrahydro-1,1spirobiindane;(S)-(-)-7’-[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,2’,3,3’-tetrahydro-1,1’-spirobiindane;(S)-4-Benzyl-2-(7'-(bis(3,5-di-tert-butylphenyl)phosphanyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-4-yl)oxazole;[(3S)-4'-[(4S)-4-benzyl-4,5-dihydro-1,3-oxazol-2-yl]-3,3'-spirobi[1,2-dihydroindene]-4-yl]-bis(3,5-ditert-butylphenyl)phosphane;(S)-(-)-7[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,23,3tetrahydro-1,1spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX;(4S)-2-[(1S)-7'-[BIS[3,5-BIS(TERT-BUTYL)PHENYL]PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[1H-INDEN]-7-YL]-4,5-DIHYDRO-4-(PHENYLMETHYL)OXAZOLE
CBNumber
CB52527409
Molecular Formula
C55H66NOP
Formula Weight
788.09
MOL File
1040274-10-9.mol
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(S)-(-)-7[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,23,3tetrahydro-1,1spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX Property

Melting point:
159-161°C
alpha 
-185.6° (c 0.5, CH2Cl2)
Boiling point:
788.7±60.0 °C(Predicted)
storage temp. 
2-8°C, protect from light, stored under nitrogen
pka
4.60±0.70(Predicted)
form 
solid
color 
white
Sensitive 
moisture sensitive
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Hazard and Precautionary Statements (GHS)

Signal word
Warning
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N-Bromosuccinimide Price

Strem Chemicals
Product number
15-5191
Product name
(S)-(-)-7-[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,2,3,3-tetrahydro-1,1-spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX
Packaging
25mg
Price
$105
Updated
2024/03/01
Strem Chemicals
Product number
15-5191
Product name
(S)-(-)-7-[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,2,3,3-tetrahydro-1,1-spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX
Packaging
100mg
Price
$315
Updated
2024/03/01
ChemScene
Product number
CS-0037333
Product name
(Sa,S)-DTB-Bn-SIPHOX
Purity
≥97.0%
Packaging
25mg
Price
$130
Updated
2021/12/16
ChemScene
Product number
CS-0037333
Product name
(Sa,S)-DTB-Bn-SIPHOX
Purity
≥97.0%
Packaging
50mg
Price
$250
Updated
2021/12/16
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(S)-(-)-7[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,23,3tetrahydro-1,1spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX Chemical Properties,Usage,Production

Reaction

  1. Chiral ligands for the iridium-catalyzed, asymmetric hydrogenation of imines.
  2. Chiral ligands for the iridium-catalyzed, asymmetric hydrogenation of α-β unsaturated carboxylic acids.
  3. Chiral ligands for iridium-catalyzed, asymmetric hydrogenation of α,-oxy-α,β-unsaturated carboxylic acids

(S)-(-)-7[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,23,3tetrahydro-1,1spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-(-)-7[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,23,3tetrahydro-1,1spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX Suppliers

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1040274-10-9, (S)-(-)-7[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,23,3tetrahydro-1,1spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOXRelated Search:

(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE (R)-(+)-7,7′-Bis[di(3,5-dimethylphenyl)phosphino]-2,2′,3,3′-tetrahydro-1,1′-spirobiindene (11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-DIMETHYLAMINE 5-(4,5,6,7-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-12-yl)-5H-dibenzo[b,f]azepine (S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%

  • (S)-(-)-7[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,23,3tetrahydro-1,1spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX
  • Oxazole,2-[(1S)-7'-[bis[3,5-bis(1,1-dimethylethyl)phenyl]phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-inden]-7-yl]-4,5-dihydro-4-(phenylmethyl)-,(4S)-
  • (S,S)-7-[4-(Benzyl)oxazol-2-yl]-7′-di(3,5-ditertbutylphenyl)phosphinyl-1,1′- spirobiindane
  • (S,S)-DTB-BN-SIPHOX
  • (4S)-2-[(1S)-7'-[BIS[3,5-BIS(TERT-BUTYL)PHENYL]PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[1H-INDEN]-7-YL]-4,5-DIHYDRO-4-(PHENYLMETHYL)OXAZOLE
  • (Sa,S)-DTB-Bn-SIPHOX
  • (Sa,S)-7-[4-(Benzyl)oxazol-2-yl]-7′-di(3,5-ditertbutylphenyl)phosphinyl-1,1′-spirobiindane
  • [(3S)-4'-[(4S)-4-benzyl-4,5-dihydro-1,3-oxazol-2-yl]-3,3'-spirobi[1,2-dihydroindene]-4-yl]-bis(3,5-ditert-butylphenyl)phosphane
  • (S)-(-)-7[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,23,3tetrahydro-1,1spirobiindane
  • (S)-4-Benzyl-2-(7'-(bis(3,5-di-tert-butylphenyl)phosphanyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-4-yl)oxazole
  • (S)-(-)-7’-[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,2’,3,3’-tetrahydro-1,1’-spirobiindane
  • 1040274-10-9
  • Chiral Phosphine
  • Chiral Spiro Ligand
  • PHOX Series