Crystallographic Data for Oxindole-Based Bridged Biaryls

Figshare hosts crystallographic information file (CIF) data from research on the organocatalytic asymmetric synthesis of oxindole-based bridged biaryls. The dataset, contributed by Namrata Kotwal, documents molecular structures featuring three contiguous stereocenters and a chiral axis, synthesized under mild reaction conditions.

Use Cases

• Analyze three-dimensional molecular structures of oxindole-fused biaryl-bridged seven-membered carbocyclic scaffolds from CIF files.
• Validate synthetic protocol outcomes by examining structural data for products with high enantioselectivities.
• Study the chiral axis and stereocenters in bridged biaryl frameworks documented in the crystallographic data.

Strengths

• Data is focused on a specific, underexplored class of molecules exhibiting both central and axial chirality.
• Documents products obtained in high yields and with high enantioselectivities for a broad range of substrates.
• Provides crystallographic data (CIF format) for synthesized molecular structures.

Limitations

• The dataset is very small at 500.7 KB, indicating limited scope and likely a single or few crystal structures.
• No tabular data or sample records are available, restricting analysis to structural file interpretation.
• Input lacks quantitative metadata like row or column counts, making data volume assessment difficult.

Provenance

Source

Figshare, contributed by author Namrata Kotwal.

Collection Method

Experimental synthesis and crystallographic analysis from published organocatalysis research.

Time Range

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Freshness

Last updated March 2026.

Geography

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