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Article Abstract

In this study, we developed a new addition reaction of chlorosulfonyl isocyanate (CSI), starting from 2-ethyl-3a,4,7,7a-tetrahydro-1-isoindole-1,3(2)-dione. The addition reaction of CSI with 2-ethyl-3a,4,7,7a-tetrahydro-1-isoindole-1,3(2)-dione resulted in the formation of ylidenesulfamoyl chloride, whose exact configuration was determined by X-ray crystal analysis. We explain the mechanism of product formation supported by theoretical calculations.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6541324PMC
http://dx.doi.org/10.3762/bjoc.15.89DOI Listing

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