ChemicalBook--->CAS DataBase List--->284472-79-3

284472-79-3

284472-79-3 Structure

284472-79-3 Structure
IdentificationBack Directory
[Name]

(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a
[CAS]

284472-79-3
[Synonyms]

(S)-PipPhos
97% (S)-PipPhos
3,4-a']dinaphthalen-4-yl)piperidine,(S)-PipPhos
3,4-a']dinaphthalen-4-yl)piperidine,min.97%(S)-PipPhos
-1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)
1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxa-phosphepin-4-yl)piperidine
(S)-1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)piperidine
1-(11bS)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-piperidine
1-(11bS)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin- 4-ylpiperidine,99%e.e.
(S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4-a']dinaphthalen-4-yl)piperidine 97%
(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a:3,4-a']dinaphthalen-4-yl)piperidine ((S)-PipPhos)
(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a:3,4-a']dinaphthalen-4-yl)piperidine, min. 97% (S)-PipPhos
[Molecular Formula]

C25H22NO2P
[MDL Number]

MFCD08276865
[MOL File]

284472-79-3.mol
[Molecular Weight]

399.428
Chemical PropertiesBack Directory
[Melting point ]

206-213 °C
[form ]

Powder
[color ]

white
[Sensitive ]

moisture sensitive
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Questions And AnswerBack Directory
[Reaction]

  1. Ligand used in the enantioselective rhodium catalyzed low pressure high activity hydrogenation of α–dehydroaminoesters, enamides, and dimethylitaconate.
  2. Ligand used in asymmetric hydrogenation of 2-substituted N-protected indoles using Rhodium-based catalysts. 
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