908444
DPZ
95%, (Powder, Solid or Chunks)
Synonym(s):
5,6-Bis(5-methoxythiophen-2-yl)pyrazine-2,3-dicarbonitrile
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About This Item
Empirical Formula (Hill Notation):
C16H10N4O2S2
CAS Number:
Molecular Weight:
354.41
MDL number:
UNSPSC Code:
12352101
NACRES:
NA.22
Product Name
DPZ, 95%
assay
95%
form
(Powder or Solid or Chunks)
reaction suitability
reaction type: Photocatalysis, reagent type: catalyst
storage temp.
2-8°C
SMILES string
[s]1c(ccc1c2nc(c(nc2c3[s]c(cc3)OC)C#N)C#N)OC
InChI key
WQXPYUMSZUPSEU-UHFFFAOYSA-N
Application
DPZ is an organic photoredox catalyst used in a variety of visible-light mediated transformations including in asymmetric dual catalytic systems.
Product can be used with our line of photoreactors: Including Penn PhD (Z744035) & SynLED 2.0 (Z744080)
Product can be used with our line of photoreactors: Including Penn PhD (Z744035) & SynLED 2.0 (Z744080)
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Xinfei Liu et al.
Angewandte Chemie (International ed. in English), 54(39), 11443-11447 (2015-07-28)
Reported is the controllable selectivity syntheses of four distinct products from the same starting materials by visible-light photoredox catalysis. By employing a dicyanopyrazine-derived chromophore (DPZ) as photoredox catalyst, an aerobic radical mechanism has been developed, and allows the reactions of
Xiangyuan Liu et al.
Organic letters, 20(19), 6298-6301 (2018-09-27)
With a dual organocatalytic system involving a chiral phosphoric acid and a dicyanopyrazine-derived chromophore (DPZ) photosensitizer and under the irradiation with visible light, an enantioselective Minisci-type addition of α-amino acid-derived redox-active esters (RAEs) to isoquinolines has been developed. A variety
Yanli Yin et al.
Journal of the American Chemical Society, 140(19), 6083-6087 (2018-04-11)
An enantioselective protonation strategy has been successfully applied to the synthesis of chiral α-tertiary azaarenes. With a dual catalytic system involving a chiral phosphoric acid and a dicyanopyrazine-derived chromophore (DPZ) photosensitizer that is mediated by visible light, a variety of