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799599 Sigma-Aldrich

(+) PBAM

95% (HPLC)

Synonym: Johnston Bis(amidine) Chiral Proton Organocatalyst, PBAM

  • CAS Number 1214287-91-8

  • Empirical Formula (Hill Notation) C32H38N6

  • Molecular Weight 506.68

  •  PubChem Substance ID 329768097

  •  NACRES NA.22

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Organocatalysis More...
Quality Level   100
assay   95% (HPLC)
form   powder
reaction suitability   reagent type: catalyst
storage temp.   2-8°C
SMILES string   [C@@H]1(NC2=NC3=C(C=CC=C3)C(N4CCCC4)=C2)CCCC[C@H]1NC5=NC(C=CC=C6)=C6C(N7CCCC7)=C5
InChI   1S/C32H38N6/c1-3-13-25-23(11-1)29(37-17-7-8-18-37)21-31(33-25)35-27-15-5-6-16-28(27)36-32-22-30(38-19-9-10-20-38)24-12-2-4-14-26(24)34-32/h1-4,11-14,21-22,27-28H,5-10,15-20H2,(H,33,35)(H,34,36)/t27-,28-/m1/s1
InChI key   LAROGWWYQDAUPL-VSGBNLITSA-N

Description

General description

PBAM is an efficient organocatalyst to facilitate stereoselective aza-Henry reactions. Expanding the scope of nitro aldol reactions, PBAM is not only a selective catalyst, but is also more reactive than previous BAM molecules. The range of the nitroalkane component has been expanded to facilitate the stereocontrolled addition of primary and secondary nitroalkanes.

Packaging

100 mg in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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