Proposed reaction mechanism for the formation of 2a

August 22, 2024

• Title:       

  Proposed reaction mechanism for the formation of 2a

• Image Source:

  Double C-S bond formation Via C-H bond functionalization Synthesis of benzothiazoles and naphtho[2,1- d] thiazoles from N -substituted arylamines and elemental sulfur

• Mark:

  Scheme 4

• Associated context:

  Based on the experimental results and previous reports, a proposed reaction mechanism for the formation of 2a is demonstrated in Scheme 4. Under the action of DMSO, the 1a can transform into imine B.