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887938-70-7

887938-70-7 Structure

887938-70-7 Structure
IdentificationBack Directory
[Name]

(R)-4,4-DIBUTYL-2,6-BIS(3,4,5-TRIFLUOROPHENYL)-4,5-DIHYDRO-3H-DINAPHTHO[7,6,1,2-CDE]AZEPINIUM BROMIDE
[CAS]

887938-70-7
[Synonyms]

(11BR)-(-)-4,4-DIBUTYL-4,5-DIHYDRO-2,6-&
(R)-4,4-DIBUTYL-2,6-BIS(3,4,5-TRIFLUOROPHENYL)-4,5-DIHYDRO-3H-DINAPHTHO'7,6,1,2-CDEAZEPINIUM BROMIDE
(R)-4,4-DIBUTYL-2,6-BIS(3,4,5-TRIFLUOROPHENYL)-4,5-DIHYDRO-3H-DINAPHTHO[7,6,1,2-CDE]AZEPINIUM BROMIDE
(R)-4,4-Dibutyl-2,6-bis(3,4,5-trifluorophenyl)-4,5-dihydro-3H-dinaphthol[7,6,1,2-cde]azepiniumbromide
(11bR)-4,4-Dibutyl-2,6-bis(3,4,5-trifluorophenyl)-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]azepinium bromide
(11bR)-(-)-4,4-Dibutyl-4,5-dihydro-2,6-bis(3,4,5-trifluorophenyl)-3H-dinaphth[2,1-c:1μ,2μ-e]azepinium bromide
(11bR)-(-)-4,4-Dibutyl-4,5-dihydro-2,6-bis(3,4,5-trifluorophenyl)-3H-dinaphth[2,1-c:1',2'-e]azepinium bromide Nagase purity
[Molecular Formula]

C42H36BrF6N
[MDL Number]

MFCD09264271
[MOL File]

887938-70-7.mol
[Molecular Weight]

748.636
Chemical PropertiesBack Directory
[Melting point ]

223-228 °C
[form ]

Powder
[color ]

brown
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P302+P352-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26
[WGK Germany ]

3
Questions And AnswerBack Directory
[Reaction]

  1. 2nd Generation Maruoka chiral phase transfer catalyst, for enantioselective alkylation of α-amino acid derivatives, that is easily recovered for recycle by extraction with fluorous solvent.
  2. Catalyst for asymmetric conjugate addition of α-substituted-α-cyanoacetates to α,β-unsaturated acetylenic esters.
  3. Phase transfer catalyzed enantioselective α-alkylation.
  4. Asymmetric amination of β-keto esters.
  5. Diastereo- and enantioselective conjugate addition of α-substituted nitroacetates to maleimides.
  6. Cyclization of β-alkynyl hydrazines.
Reactions of 887938-70-7
Hazard InformationBack Directory
[Uses]

Potent phase transfer organocatalyst for asymmetric α-alkylation of glycine derivatives at extremely low loadings.
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