Methyl 5′-(2-hy­droxy­phen­yl)-4′,5′,6′,7′-tetra­hydro­spiro­[2H-1-benzopyran-2,7′-1,2,4-triazolo[1,5-a]pyrimidine]-3-carboxyl­ate
2011

Study of a New Chemical Compound

publication Evidence: high

Author Information

Author(s): Kettmann Viktor, Světlík Jan

Primary Institution: Faculty of Pharmacy, Comenius University, Bratislava, Slovakia

Hypothesis

The study aims to verify the structure of a compound derived from a specific chemical reaction.

Conclusion

The structure determination confirmed the correct molecular structure of the compound.

Supporting Evidence

  • The study confirmed the spectroscopic assignments of the compound's structure.
  • Two crystallographically independent molecules were identified in the structure.
  • The compound exhibited disorder in one of its molecular components.

Takeaway

Scientists looked at a new chemical compound to see if they got its structure right, and they did!

Methodology

Single-crystal X-ray analysis was used to determine the structure of the compound.

Digital Object Identifier (DOI)

10.1107/S160053681005052X

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