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  7. Sigma Aldrich Sulfur Trioxide Pyridine Complex 

Sigma Aldrich Sulfur Trioxide Pyridine Complex

Catalog No. S75561KG Shop All MilliporeSigma Sigma Organic Chemistry Products
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1 g
25 g
1 kg
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Catalog No. S75561KG

Supplier: Sigma Aldrich S75561KG

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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Sulfur trioxide-pyridine (SO3-py) complex can be used to convert the allylic or benzylic hydroxyl group of compounds such as geraniol, farnesol, and 1-indanol into sulfate monoester, which is a good leaving group. This method is highly useful in the total synthesis of sesquiterpenes.As a sulfating agent, SO3-py complex can be used for the preparation of sulfated-chitins, sulfated hyaluronan (HyaS) derivatives and sulfated starch.

Specifications

CAS 26412-87-3
Molecular Formula C5H5NO3S
Linear Formula C5H5NO3S
MDL Number MFCD00012437
Quantity 25 g
Synonym NSC 75831; Pyridine sulfur trioxide complex
Molecular Weight (g/mol) 159.16 g/mol
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