(+)-N-Benzyl-N-methyl-dinaphtho[2,1-d:1',2']dioxaphosphepin-4-amine, (11bS)

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(+)-N-Benzyl-N-methyl-dinaphtho[2,1-d:1',2']dioxaphosphepin-4-amine, (11bS) Suppliers list
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(+)-N-Benzyl-N-methyl-dinaphtho[2,1-d:1',2']dioxaphosphepin-4-amine, (11bS) Basic information
Reaction
Product Name:(+)-N-Benzyl-N-methyl-dinaphtho[2,1-d:1',2']dioxaphosphepin-4-amine, (11bS)
Synonyms:(S)-(+)-(3,5-DIOXA-4-PHOSPHA-CYCLOHEPTA[2,1-A:3,4-A']DINAPHTHALEN-4-YL)BENZYL(METHYL)AMINE;(S)-(+)-BENZYL(3,5-DIOXA-4-PHOSPHA-CYCLOHEPTA[2,1-A:3,4-A']DINAPHTHALEN-4-YL)METHYLAMINE;3,4-a']dinaphthalen-4-yl)benzyl(methyl)amine, 99%;(S)-(+)-Benzyl(3,5-dioxa-4-phospha-cyclohepta[2,1-a;(S)-(+)-BENZYL(3,5-DIOXA-4-PHOSPHA-CYCL&;3,4-a']dinaphthalen-4-yl)benzyl(methyl)amine,99%;3,4-a′]dinaphthalen-4-yl)MethylaMine;Reaxys ID: 23113812
CAS:490023-37-5
MF:C28H22NO2P
MW:435.45
EINECS:
Product Categories:Chiral Phosphine;CPN
Mol File:490023-37-5.mol
(+)-N-Benzyl-N-methyl-dinaphtho[2,1-d:1',2']dioxaphosphepin-4-amine, (11bS) Structure
(+)-N-Benzyl-N-methyl-dinaphtho[2,1-d:1',2']dioxaphosphepin-4-amine, (11bS) Chemical Properties
Melting point 155-159 °C
alpha +356° (c 0.32, CHCl3)
Boiling point 635.4±48.0 °C(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka0.08±0.20(Predicted)
form Powder
color white
Sensitive moisture sensitive
InChI1S/C28H22NO2P/c1-29(19-20-9-3-2-4-10-20)32-30-25-17-15-21-11-5-7-13-23(21)27(25)28-24-14-8-6-12-22(24)16-18-26(28)31-32/h2-18H,19H2,1H3
InChIKeyOHGGHRJGBXAKKY-UHFFFAOYSA-N
SMILESCN(Cc1ccccc1)P2Oc3ccc4ccccc4c3-c5c(O2)ccc6ccccc56
Safety Information
Risk Statements 36/37/38
Safety Statements 26-36/37/39
WGK Germany 3
Storage Class11 - Combustible Solids
MSDS Information
ProviderLanguage
SigmaAldrich English
(+)-N-Benzyl-N-methyl-dinaphtho[2,1-d:1',2']dioxaphosphepin-4-amine, (11bS) Usage And Synthesis
Reaction
  1. The ligand has been used in Ir-catalyzed asymmetric hydrogenation of substituted benzophenone N-H imines.
  2. The ligand has been used in the rhodium-catalyzed enantioselective hydrogenation of (E)-N-acylated dehydro-β-aminoacid esters.
Reactions of 490023-37-5
UsesDSM MonoPhos Family of Highly Efficient Privileged Ligands
(+)-N-Benzyl-N-methyl-dinaphtho[2,1-d:1',2']dioxaphosphepin-4-amine, (11bS) Preparation Products And Raw materials
Tag:(+)-N-Benzyl-N-methyl-dinaphtho[2,1-d:1',2']dioxaphosphepin-4-amine, (11bS)(490023-37-5) Related Product Information
Benzophenone (R)-MONOPHOS (+)-N,N-Bis[(1S)-1-phenylethyl]-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine, (11bR) (+)-N,N-Bis[(1R)-1-phenylethyl]-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine, (11bR) (+)-N-Benzyl-N-methyl-dinaphtho[2,1-d:1',2']dioxaphosphepin-4-amine, (11bS) (S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a:3,4-a']dinaphthalen-4-yl)bis[(1R)-1-phenylethyl]amine,dichloromethane adduct