138481-36-4

Upstream product

• 135081-30-0 cis-2-methyl-N-phenyl-1,3-dithiolane-2-acetamide 1-oxide 
• 102-01-2 N-phenylacetoacetamide 
• 1205-74-9 4-bromo-3-oxo-N-phenylbutanamide 
• 85997-36-0 2-Methyl-N-phenyl-1,3-dithiolane-2-acetamide 
• 135081-30-0 trans-2-methyl-N-phenyl-1,3-dithiolane-2-acetamide 1-oxide 
• 138481-41-1 2-(2-Hydroxy-[1,4]dithian-2-yl)-N-phenyl-acetamide 

Relevant academic research and scientific papers

Rearrangement mechanisms of 1,3-dithiolane sulfoxides

Oxidation of sulfide 4 gave a mixture of cis and trans monosulfoxides 5 and 6 is as major and minor products, respectively, plus a small amount of disulfoxides 7. The structural assignments of cis and trans sulfoxides 5 and 6 were based on 1H N

REARRANGEMENT MECHANISMS OF SOME CYCLIC SULFOXIDES.

Under neutral conditions cis sulfoxides 5 underwent a sigmatropic rearrangement with 2-methylene hydrogens to give sulfenic acids 18, followed by cyclization to dihydro-1,4-dithiins 2.The trans sulfoxides 6 rearranged involving 2-methyl hydrogens to form