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ALD00444

Sigma-Aldrich

Late Stage Functionalization Toolkit

Synonym(s):

Baran Late-Stage Functionalization Kit, LSF Toolkit featuring Baran Diversinates™

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About This Item

UNSPSC Code:
41116155
NACRES:
NA.22

storage temp.

2-8°C

Application

The Baran Late-Stage Toolkit is a convenient collection of 12 highly innovative reagents that are highly effective in the diversification of complex molecules. The contents in the box are 11 Baran Diversinates™ and one vial of Palau′Chlor® in amounts of 100 mg each. For obtaining larger amounts of any desired kit component, see the kit component table at the bottom of the page.

Useful Topics:
Late Stage Functionalization

Baran Group – Professor Product Portal

Palau′Chlor
Diversinates

Legal Information

Diversinates is a trademark of Sigma-Aldrich Co. LLC
Palau'Chlor is a registered trademark of Merck KGaA, Darmstadt, Germany

Kit Components Also Available Separately

Product No.
Description
SDS
  • 745480Zinc isopropylsulfinate, 95%SDS
  • 745405Sodium 1,1-difluoroethanesulfinateSDS
  • 745499Zinc trifluoroethanesulfinateSDS
  • 767840Zinc difluoromethanesulfinate, 95%SDS
  • 771406Zinc trifluoromethanesulfinateSDS
  • ALD00288Sodium tert-butylsulfinateSDS
  • ALD00290Sodium 2,2-dimethylpropylsulfinateSDS
  • 792454Palau′Chlor®, 95%SDS
  • 790184Sodium 1-(trifluoromethyl)cyclopropanesulfinateSDS
  • 790796Zinc benzylsulfinateSDS
  • ALD00230Sodium 4,4-difluorocyclohexanesulfinateSDS
  • ALD00232Sodium tetrahydropyransulfinateSDS
See All (12)

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Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

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Simple Sulfinate Synthesis Enables C-H Trifluoromethylcyclopropanation
Gianatassio R, et al.
Angewandte Chemie (International Edition in English), 53, 9851-9855 (2014)
Radical C?H Functionalization of Heteroarenes under Electrochemical Control.
O'Brien, et al.
Angewandte Chemie (International Edition in English), 53, 11868-11871 (2014)
A C?H Methylation Reaction of Heteroarenes Inspired by Radical SAM Methyl Transferase.
Gui J, et al.
Journal of the American Chemical Society, 136, 4853-4856 (2014)
Palau'chlor: A Practical and Reactive Chlorinating Reagent
Rodriguez RA, et al.
Journal of the American Chemical Society, 136, 6908-6911 (2014)
Yuta Fujiwara et al.
Journal of the American Chemical Society, 134(3), 1494-1497 (2012-01-11)
Molecular scaffolds containing alkylfluorine substituents are desired in many areas of chemical research from materials to pharmaceuticals. Herein, we report the invention of a new reagent (Zn(SO(2)CF(2)H)(2), DFMS) for the innate difluoromethylation of organic substrates via a radical process. This
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Related Content

Baran Group – Professor Product Portal

The Baran Group works with Sigma-Aldrich in providing a portfolio of zinc-based reagents promoting difluoromethylation, trifluoromethylation, trifluoroethylation and isopropylation of aryl and heteroaryl motifs. Baran’s lab has also helped introduce a portable desaturase (Tz0Cl), which promotes the installation of alcohol and amine groups and leaves behind a highly useful tosyl group for further transformations.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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