ChemicalBook Product Catalog Chemical Reagents Organic reagents Phosphine ligand (R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95%

(R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95%

(R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95% Basic information
Reaction
Product Name:(R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95%
Synonyms:(R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95%;MacMillan TiPSY catalyst, (11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho-[2,1-d:1μ,2μf]-1,3,2-dioxaphosphepin 4-oxide;(S)-3,3μ-Bis(triphenylsilyl)-1,1μ-binaphthyl-2,2μ-diyl hydrogenphosphate;MacMillan TiPSY catalyst, (11bS)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho-[2,1-d1μ,2μf]-[1,3,2]-dioxaphosphepin 4-oxide;(R)-(-)-3,3'Bis(triphenylsilyl)-1,1'binaphthyl-2,2'diyl hydrogenphosphaste;(R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYLHYDROGENPHOSPHATE,95%;(R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate 96%;Carreira SALDIPAC Ligand
CAS:791616-55-2
MF:C56H41O4PSi2
MW:865.07
EINECS:
Product Categories:
Mol File:791616-55-2.mol
(R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95% Structure
(R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95% Chemical Properties
Melting point 329-335 °C
alpha -197° (c=1, CHCl3)
density 1.32±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka1.17±0.20(Predicted)
form Powder
color white to light-yellow
optical activity[α]22/D -197°, c = 1 in chloroform
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/37
WGK Germany 3
HS Code 29319090
MSDS Information
(R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95% Usage And Synthesis
Reaction
  1. A chiral phosphoric acid catalyst providing a convenient strategy for the enantioselective construction of protected primary amines and a highly stereoselective method for the reductive amination of heterocyclic amines.
  2. Chiral phosphoric acid used for the enantioselective Biginelli and Biginelli-like reactions.
  3. Chiral phosphoric acid organocatalyst used in the asymmetric, three-component Povarov reaction involving 2-hydroxystyrenes. An efficient method to access structurally diverse cis-disubstituted tetrahydroquinolines in high stereoselectivities of up to >99:1 dr and 97% ee.
  4. A gold/chiral phosphoric acid catalyst used for the highly stereoselective, three-component reaction of salicylaldehydes, anilines, and alkynols to give aromatic spiroacetals in high yields and stereoselectivities.
  5. The first highly enantioselective catalytic protocol for the reductive coupling of ketones and hydrozones.
  6. Reagent-controlled regioselectivity enabled by dual activation.
Reactions of 791616-55-2_1
Reactions of 791616-55-2_2
Reactions of 791616-55-2_3

Chemical PropertiesSolid
UsesOrganocatalyst for the first enatioselective organocatalytic reductive amination reaction.
(R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95% Preparation Products And Raw materials
(11bR)-2,6-Di-9-phenanthrenyl-4-hydroxy-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-oxide R- 4-oxide-2,6-bis([1,1'-biphenyl]-4-yl)-4-hydroxy-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin R-4-oxide-4-hydroxy-2,6-di-2-naphthalenyl-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (11bR)-4-Hydroxy-2,6-bis[2,3,4,5,6-pentafluorophenyl]-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin R-3,3'-Bis(phenyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate (R)-3,3'-BIS(3,5-BIS(TRIFLUOROMETHYL)PH& R-4-oxide-4-hydroxy-2,6-di-1-naphthalenyl-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (11bR)-2,6-Di-1-pyrenyl-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin R-4-oxide-4-hydroxy-2,6-bis(4-nitrophenyl)- Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (11bR)-2,6-Di-9-anthracenyl-4-hydroxy-dinaphtho[2,1-d:1μ,2μ-f][1,3,2]dioxaphosphepin-4-oxide 1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate (R)-(+)-1,1'-Bi-2-naphthol 2,2'-BIPHENYLDIOL, CYCLIC PHOSPHATE o-(Trimethylsilyl)phenol Triphenylsilane (R)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BI-2-& (R)-(-)-3,3'-BIS(TRIPHENYLSILYL)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE, 95% TETRAPHENYLSILANE
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