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803863 Sigma-Aldrich

Schreiner′s Thiourea Catalyst

Green Alternative

95%

Synonym: N,N′−bis[3,5−bis(trifluoromethyl)phenyl]−Thiourea

  • CAS Number 1060-92-0

  • Empirical Formula (Hill Notation) C17H8F12N2S

  • Molecular Weight 500.30

  •  MDL number MFCD00829878

  •  PubChem Substance ID 329768830

  •  NACRES NA.22

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Properties

Related Categories 12 Principles Aligned Products, Catalysis and Inorganic Chemistry, Chemical Synthesis, Greener Alternative Products, Greener Catalysts,
Quality Level   100
assay   95%
form   powder or crystals
reaction suitability   reagent type: catalyst
greener alternative product characteristics   Catalysis
Learn more about the Principles of Green Chemistry.
mp   170 °C
greener alternative category   Aligned
SMILES string   S=C(NC1=CC(C(F)(F)F)=CC(C(F)(F)F)=C1)NC2=CC(C(F)(F)F)=CC(C(F)(F)F)=C2
InChI   1S/C17H8F12N2S/c18-14(19,20)7-1-8(15(21,22)23)4-11(3-7)30-13(32)31-12-5-9(16(24,25)26)2-10(6-12)17(27,28)29/h1-6H,(H2,30,31,32)
InChI key   RWXWQJYJWJNJNW-UHFFFAOYSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Application

Thiourea catalyst, also known as Schreiner′s Thiourea, is commonly used as a hydrogen-bond donor in the activation of carbonyls, nitroolefins, imines etc.

Packaging

250 mg in glass bottle

Other Notes

N,N’-Bis[3,5-bis(trifluoromethyl)phenyl]thiourea: a privileged motif for catalyst development

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

Articles

Anita Mattson - Professor Product Portal

From our library of Articles, Sigma-Aldrich presents Anita Mattson - Professor Product Portal
Keywords: Amplification, Arylations, Catalysis

Peer-Reviewed Papers
15

References

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