Orthoformiate and  orthoester in action

Chloroquine synthesis

orthoformiate_chloroquine

LAB CHEMICAL SYNTHESIS

Dichloro quinoleine Synthesis

Chemical reviews

1973_ortho_ester_review_1973.pdf
1999_ortho_ester_in_action_10.1351_pac199971030415.pdf
2020_Orthoesters_%20Multiple%20Role%20Players%20in%20Organic%20Synthesis%20-%20Nazarian%20-%202020%20-%20ChemistrySelect%20-%20Wiley%20Online%20Library.pdf