1605347-69-0

Basic information

• Product Name: C₂₀H₂₀ClNO₄*C₂HF₃O₂
• Synonyms: C₂₀H₂₀ClNO₄*C₂HF₃O₂
• CAS NO: 1605347-69-0
• Molecular Weight: 487.86
• Mol File: 1605347-69-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₀H₂₀ClNO₄*C₂HF₃O₂(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₀H₂₀ClNO₄*C₂HF₃O₂(1605347-69-0)
• EPA Substance Registry System: C₂₀H₂₀ClNO₄*C₂HF₃O₂(1605347-69-0)

Safety Data

• Hazardous Substances Data: 1605347-69-0(Hazardous Substances Data)

Upstream product

• 61-25-6 papaverine hydrochloride 
• 76-05-1 trifluoroacetic acid 

Relevant articles and documents

Palauchlor: A practical and reactive chlorinating reagent

Unlike its other halogen atom siblings, the utility of chlorinated arenes and (hetero)arenes are twofold: they are useful in tuning electronic structure as well as acting as points for diversification via cross-coupling. Herein we report the invention of a new guanidine-based chlorinating reagent, CBMG or "Palauchlor", inspired by a key chlorospirocyclization en route to pyrrole imidazole alkaloids. This direct, mild, operationally simple, and safe chlorinating method is compatible with a range of nitrogen-containing heterocycles as well as select classes of arenes, conjugated π-systems, sulfonamides, and silyl enol ethers. Comparisons with other known chlorinating reagents revealed CBMG to be the premier reagent.