5-(11bS)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl-5H-dibenz[b,f]azepine

CAS No.：942939-38-0

Other grades of this product :

5-(11bS)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl-5H-dibenz[b,f]azepine Basic information

Reaction

Product Name:	5-(11bS)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl-5H-dibenz[b,f]azepine
Synonyms:	Reaxys ID: 21143615;(S)-(+)-N-(3,5-Dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)-dibenzo[b,f]azepine >=95% (elemental analysis);3,4-a']dinaphthalen-4-yl)-5H-dibenz[b,f]azepine;3,4-a']dinaphthalen-4-yl)-5H-dibenz[b,f]azepine, min. 97%;(S)-(+)-(3,5-DIOXA-4-PHOSPHACYCLOHEPTA[2,1-A;3,4-A']DINAPHTHALEN-4-YL)-5H-DIBENZ[B,F]AZEPINE,MIN.97%;3,4-a']dinaphthalen-4-yl)-5H-dibenz[b,f]azepine,min.97%;(S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4-a']dinaphthalen-4-yl)-5H-dibenz[b,f]azepine, min. 97%
CAS:	942939-38-0
MF:	C34H22NO2P
MW:	507.53
EINECS:
Product Categories:	Chiral Phosphine;CPN
Mol File:	942939-38-0.mol

5-(11bS)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl-5H-dibenz[b,f]azepine Chemical Properties

Melting point	246 °C
Boiling point	711.5±63.0 °C(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	-2.70±0.20(Predicted)
form	solid
color	yellow
Sensitive	air sensitive, moisture sensitive

Safety Information

WGK Germany

MSDS Information

5-(11bS)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl-5H-dibenz[b,f]azepine Usage And Synthesis

Reaction	The ligand is used in the stereodivergent α-allylation of linear aldehydes with dual iridium and amine catalysis. The ligand used in the direct, enantioselective iridium-catalyzed amination and (thio-) etherification of racemic allylic alcohols. The ligand used in an asymmetric, rhodium-catalyzed, intramolecular hydroacylation reaction.
Uses	Phosphorous precursor for ligand synthesis

5-(11bS)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl-5H-dibenz[b,f]azepine Preparation Products And Raw materials

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