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Published on: September 8, 2013
Synthesis of cyclic sulfates by halocyclization
J G Steinmann1, J H Phillips, W J Sanders
1Departments of Chemistry and Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA.
Researchers synthesized cyclic sulfates using halocyclization. These cyclic sulfates can be selectively opened with sodium azide, yielding functionalized compounds with azide, alcohol, and halide groups.
Area of Science:
- Organic Chemistry
- Synthetic Chemistry
Background:
- Cyclic sulfates are versatile intermediates in organic synthesis.
- Efficient methods for synthesizing functionalized cyclic sulfates are valuable.
Purpose of the Study:
- To develop a novel synthetic route to cyclic sulfates.
- To explore the selective ring-opening of cyclic sulfates for further functionalization.
Main Methods:
- Halocyclization reaction for cyclic sulfate synthesis.
- Selective ring-opening of cyclic sulfates using sodium azide.
Main Results:
- Successful synthesis of cyclic sulfates via halocyclization.
- Demonstrated selective transformation of cyclic sulfates into highly functionalized molecules.
- Obtained products containing azide, alcohol, and halide functionalities.
Conclusions:
- Halocyclization provides an effective method for cyclic sulfate synthesis.
- Selective azide opening offers a pathway to diverse, multi-functionalized organic compounds.
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