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Key Documents

792187

Sigma-Aldrich

Zinc bis[(phenylsulfonyl)methanesulfinate]

95% (H-NMR)

Synonym(s):

Baran PSMS Reagent

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About This Item

Empirical Formula (Hill Notation):
C14H14O8S4Zn
Molecular Weight:
503.91
MDL number:
UNSPSC Code:
12352002
PubChem Substance ID:
NACRES:
NA.22

assay

95% (H-NMR)

form

solid

reaction suitability

reaction type: C-C Bond Formation
reaction type: C-H Activation
reagent type: catalyst

functional group

sulfinic acid
sulfone

storage temp.

2-8°C

SMILES string

O=S(O[Zn]OS(CS(=O)(C1=CC=CC=C1)=O)=O)CS(=O)(C2=CC=CC=C2)=O

InChI

1S/2C7H8O4S2.Zn/c2*8-12(9)6-13(10,11)7-4-2-1-3-5-7;/h2*1-5H,6H2,(H,8,9);/q;;+2/p-2

InChI key

NUNOSEKSQAHHKH-UHFFFAOYSA-L

Application

New reagent is inspired by nature′s methylating agent, S-adenosyl methionine (SAM). Nitrogen-containing heterocycles can be effectively methylated through a routine two-step route.

C–H Methylation of Heteroarenes Inspired by Radical SAM Methyl Transferase

Profound Methyl Effects in Drug Discovery and a Call for New C H Methylation Reactions

Learn More at the Professor and Product Portal of Professor Phil S. Baran.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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