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ALD00618

Sigma-Aldrich

(+)-PI Reagent

≥95%

Synonym(s):

(2S,3aR,5S,7aR)-7a-methyl-2-((perfluorophenyl)thio)-5-(prop-1-en-2-yl)hexahydrobenzo[d][1,3,2]oxathiaphosphole 2-sulfide, Phosphorus Incorporation reagent

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About This Item

Empirical Formula (Hill Notation):
C16H16F5OPS3
CAS Number:
2269472-43-5
Molecular Weight:
446.46
UNSPSC Code:
12352005
NACRES:
NA.22

Quality Level

100

Assay

≥95%

form

crystals

mp

119-124 °C

Application

(+)-PI Reagent is an air- and moisture-tolerant, reagent developed in the Baran lab for stereospecific synthesis of chiral phosphines and methylphosphonate nucleotides. The enantiomer, (−)-PI Reagent, is also available.

Learn more about PI and PSI reagents

Other Notes

Enantiodivergent formation of C-P bonds: synthesis of P-chiral phosphines and methyl-phosphonate oligonucleotides

related product

Product No.
Description
Pricing

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Dongmin Xu et al.
Journal of the American Chemical Society, 142(12), 5785-5792 (2020-02-29)
Phosphorus Incorporation (PI, abbreviated Π) reagents for the modular, scalable, and stereospecific synthesis of chiral phosphines and methylphosphonate nucleotides are reported. Synthesized from trans-limonene oxide, this reagent class displays an unexpected reactivity profile and enables access to chemical space distinct

Articles

PI and PSI – Chiral phosphorus incorporation harnessing the potential of P(V)

PI and PSI reagents are a platform of phosphate-based reagents for phosphorylation and phosphothiolation of nucleotides and peptides developed by the Baran lab.

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